Santerno IRIS BLUE User manual

•15R1102B200 •
IRIS BLUE
AC DRIVE
Specific for Water, Fan and Compressor Applications
USER MANUAL
- Programming Instructions -
Issued on 28/02/2020
R.03
Software Version 4.20x
•
This manual is integrant and essential to the product. Carefully read the instructions contained herein as they provide
important hints for use and maintenance safety.
•
This device is to be used only for the purposes it has been designed to. Other uses should be considered improper
and dangerous. The manufacturer is not responsible for possible damages caused by improper, erroneous and irrational
uses.
•
Enertronica Santerno is responsible for the device in its original setting.
•
Any changes to the structure or operating cycle of the device must be performed or authorized by the Engineering
Department of Enertronica Santerno.
•
Enertronica Santerno assumes no responsibility for the consequences resulting by the use of non-original spare-parts.
•
Enertronica Santerno reserves the right to make any technical changes to this manual and to the device without prior
notice. If printing errors or similar are detected, the corrections will be included in the new releases of the manual.
•
The information contained herein is the property of Enertronica Santerno and cannot be reproduced. Enertronica
Santerno enforces its rights on the drawings and catalogues according to the law.
Enertronica Santerno S.p.A.
Via della Concia, 7 –40023 Castel Guelfo (BO) Italy
Tel. [phone] –Fax [phone]
santerno.com [email protected]
English

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REVISION INDEX
Modifications with respect to Programming Guide 15R1102B200, release R.02, SW version 4.13x dated
17/09/2017.
The following subjects covered in this Programming Guide R.03 (SW version 4.20x) have been added, changed or
suppressed with respect to the previous version R.02 (SW version 4.13x).
References to ES1007 (Bridge Mini) added.
Measure M064a Thermal Image of IGBT Junction Temperature added.
Power Off List and Fault List: AO1 removed; M064a added.
Measures M606 Power Demand from Plant, M607 Plant Power Output from Master, M608 Plant Power delivered by
Slaves and M609 Power Output from Master added.
Parameter C256a Autoreset Delay Time added.
Parameter I014 Inverter Reset added.
New drive sizes added to Table 16: Indexes corresponding to the different models (sizes) of the IRIS BLUE Drive .
USER MANUALS MENTIONED IN THIS PROGRAMMING GUIDE
The following User Manuals from Enertronica Santerno are mentioned throughout this Programming Guide:
-15P0102B200 IRIS BLUE –Installation Guide
-15W0102B300 Safe Torque Off Function –Application Manual
-15G0010B1 PROFIdrive COMMUNICATIONS BOARD –User Manual
-15G0851B100 DATA LOGGER ES851 –Programming Guide
-15P4600B100 BRIDGE MINI –User Manual
-15W0102B500 Motor Drives Accessories –User Manual
-15J0901B100 Iris Control DRIVE REMOTE CONTROL –User Manual

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0. TABLE OF CONTENTS
0.1. Chapters
REVISION INDEX...............................................................................................................................................................2
0. TABLE OF CONTENTS.............................................................................................................................................3
0.1. Chapters...........................................................................................................................................................3
0.2. Figures.............................................................................................................................................................8
0.3. Tables ..............................................................................................................................................................9
1. scope of this manual................................................................................................................................................12
2. HOW THIS MANUAL IS ORGANISED....................................................................................................................12
2.1. Overview........................................................................................................................................................12
2.2. Menus and Submenus...................................................................................................................................12
2.2.1. M Measurements.......................................................................................................................................12
2.2.2. Parameters P, R, I, C................................................................................................................................13
2.2.3. Alarms and Warnings................................................................................................................................13
3. USING THE DISPLAY/kEYPAD UNIT.....................................................................................................................14
3.1. Overview........................................................................................................................................................14
3.2. Menu Tree and Navigation Mode...................................................................................................................14
3.3. Menu Tree......................................................................................................................................................15
3.4. Navigation Mode............................................................................................................................................17
3.5. Altering Parameter Values .............................................................................................................................18
3.6. Programming the Root Page..........................................................................................................................18
3.7. MENU Key .....................................................................................................................................................19
3.8. ESC Key.........................................................................................................................................................20
3.9. RESET Key (Alarm and Control Board Reset)...............................................................................................21
3.10. TX/RX Key (Download/Upload from/to the Keypad).......................................................................................21
3.11. LOC/REM Key (Keypad Pages).....................................................................................................................22
3.12. SAVE/ENTER Key.........................................................................................................................................22
3.13. START-UP Key..............................................................................................................................................22
3.14. Indicator LEDs of the Display/Keypad............................................................................................................23
4. SERIAL LINKS.........................................................................................................................................................24
4.1. Overview........................................................................................................................................................24
4.2. MODBUS-RTU Protocol.................................................................................................................................24
5. DESCRIPTION OF INPUT AND OUTPUT SIGNALS..............................................................................................27
6. REFERENCES AND FEEDBACK ...........................................................................................................................28
6.1. Main Speed Reference ..................................................................................................................................28
6.2. PID Reference................................................................................................................................................28
6.3. PID Feedback ................................................................................................................................................28
7. PROGRAMMABLE FUNCTIONS............................................................................................................................29
7.1. Voltage/Frequency Pattern.............................................................................................................................29
7.2. Slip Compensation.........................................................................................................................................29
7.3. Speed Searching............................................................................................................................................29
7.4. DC Braking.....................................................................................................................................................29
7.5. Motor Thermal Protection...............................................................................................................................29
7.6. Prohibit Speeds..............................................................................................................................................29
7.7. PID Digital Regulator......................................................................................................................................29
7.8. Dry-Run Control.............................................................................................................................................30
7.9. Pressure Loss Control....................................................................................................................................30
7.10. Pipe Fill Control..............................................................................................................................................30
7.11. Multimotor Control..........................................................................................................................................30
7.12. Setting Two Alternative Command Sources and Reference Sources............................................................31
7.13. Fire Mode.......................................................................................................................................................32
8. PROGRAMMING EXAMPLES ................................................................................................................................33
8.1. Overview........................................................................................................................................................33
8.2. Programming a Reference.............................................................................................................................33
8.3. Programming the Drive for PID Pressure Control ..........................................................................................37
9. START-UP MENU...................................................................................................................................................39
9.1. Overview........................................................................................................................................................39
10. FIRST STARTUP.....................................................................................................................................................41
10.1. “IFD” Control Algorithm ..................................................................................................................................41
10.2. “VTC” Control Algorithm.................................................................................................................................43
11. [MEA] MEASUREMENTS MENU............................................................................................................................47
11.1. Overview........................................................................................................................................................47
11.2. Motor Measurements Menu ...........................................................................................................................48
11.3. Water Measurements Menu...........................................................................................................................51

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11.4. PID Regulator Menu.......................................................................................................................................52
11.5. Digital Inputs Menu ........................................................................................................................................56
11.6. References Menu...........................................................................................................................................58
11.7. Outputs Menu.................................................................................................................................................62
11.8. Temperature Measurements from PT100 Menu ............................................................................................64
11.9. Autodiagnostics Menu....................................................................................................................................65
11.10. Data Logger Measurement Menu..............................................................................................................67
11.11. Digital Input Settings Menu........................................................................................................................70
11.12. Fault List Menu (Fault List)........................................................................................................................71
11.13. Power Off List Menu (Power Off List)........................................................................................................74
12. [IDP] PRODUCT MENU ..........................................................................................................................................77
12.1. Overview........................................................................................................................................................77
12.2. List of Parameters P263 and Fire Mode Enable Password............................................................................77
13. [PAR] PASSWORD AND USER LEVEL MENU ......................................................................................................81
13.1. Overview........................................................................................................................................................81
13.2. List of Parameters P000 to P003 ...................................................................................................................81
14. [PAR] DISPLAY/KEYPAD MENU............................................................................................................................83
14.1. Overview........................................................................................................................................................83
14.2. Status Page....................................................................................................................................................83
14.3. Keypad Page and Local Mode.......................................................................................................................84
14.4. List of Parameters P264 to P269b .................................................................................................................85
15. [PAR] RAMPS MENU..............................................................................................................................................94
15.1. Overview........................................................................................................................................................94
15.1.1. Description of the Speed Ramps..........................................................................................................94
15.2. List of Parameters P009 to P033 ...................................................................................................................95
16. [PAR] INPUTS FOR REFERENCES MENU............................................................................................................99
16.1. Processing Speed/Torque References ..........................................................................................................99
16.2. Scaling Analog Inputs REF, AIN1, AIN2 ......................................................................................................101
16.3. List of Parameters P050 to P069 .................................................................................................................105
17. [PAR] MULTISPEED MENU..................................................................................................................................115
17.1. Overview......................................................................................................................................................115
17.2. List of Parameters P080 to P100 .................................................................................................................115
18. [PAR] PID MULTIREFERENCES MENU...............................................................................................................118
18.1. Overview......................................................................................................................................................118
18.2. List of Parameters P080a to P099a .............................................................................................................119
19. [PAR] PROHIBIT SPEED MENU...........................................................................................................................121
19.1. Overview......................................................................................................................................................121
19.2. List of Parameters P105 to P108 .................................................................................................................122
20. [PAR] SPEED LOOP AND CURRENT BALANCING MENU.................................................................................123
20.1. Overview......................................................................................................................................................123
20.2. List of Parameters P125 to P153 .................................................................................................................124
21. [PAR] VTC –VECTOR TORQUE CONTROL MENU............................................................................................127
21.1. Overview......................................................................................................................................................127
21.2. List of Parameters P175h to P175w.............................................................................................................127
22. [PAR] ANALOG AND FREQUENCY OUTPUTS MENU........................................................................................131
22.1. Overview......................................................................................................................................................131
22.1.1. Factory-setting of the Analog Outputs................................................................................................131
22.1.2. Analog Outputs...................................................................................................................................131
22.1.3. Frequency Output...............................................................................................................................133
22.2. Variables......................................................................................................................................................134
22.2.1. Operating Mode of Analog and Frequency Outputs ...........................................................................135
22.2.2. Analog Output Programming Examples..............................................................................................136
22.3. List of Parameters P176 to P214 .................................................................................................................140
23. [PAR] TIMERS MENU...........................................................................................................................................149
23.1. Overview......................................................................................................................................................149
23.2. List of Parameters P216 to P229 .................................................................................................................151
24. [PAR] PID PARAMETERS MENU.........................................................................................................................155
24.1. Overview......................................................................................................................................................155
24.2. PID Regulator Tuning –Method of Ziegler and Nichols...............................................................................156
24.3. Manual Tuning of the PI Regulator...............................................................................................................157
24.3.1. Proportional Action (P)........................................................................................................................157
24.3.2. Integral Action (I)................................................................................................................................159
24.3.3. Derivative Action (D)...........................................................................................................................161
24.3.1. Tuning Actions at Constant Speed .....................................................................................................161
24.4. Anti Windup..................................................................................................................................................161
24.5. Sleep and Wake-up Mode............................................................................................................................162
24.6. List of Parameters P236 to P260 .................................................................................................................166
25. [PAR] PID2 PARAMETERS MENU.......................................................................................................................175

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25.1. Overview......................................................................................................................................................175
25.2. List of Parameters P436 to P460 .................................................................................................................176
26. [PAR] DIGITAL OUTPUTS MENU.........................................................................................................................177
26.1. Overview......................................................................................................................................................177
26.1.1. Factory Settings..................................................................................................................................177
26.1.2. Structure of the Digital Outputs...........................................................................................................177
26.2. Programmable Operating Modes (Diagrams)...............................................................................................185
26.3. Examples .....................................................................................................................................................188
26.4. List of Parameters P270 to P305 .................................................................................................................191
27. [PAR] AUXILIARY DIGITAL OUTPUTS MENU.....................................................................................................205
27.1. Overview......................................................................................................................................................205
27.2. List of Parameters P306 to P317 .................................................................................................................205
28. [PAR] MEASUREMENT CONTROL FROM PT100 MENU ...................................................................................209
28.1. Overview......................................................................................................................................................209
28.2. List of Parameters P318 to P325 .................................................................................................................209
29. [PAR] FIELDBUS PARAMETERS MENU..............................................................................................................212
29.1. Overview......................................................................................................................................................212
29.2. List of Parameters P330 to P331 .................................................................................................................212
30. [PAR] VIRTUAL DIGITAL OUTPUTS (MPL) MENU..............................................................................................214
30.1. Overview......................................................................................................................................................214
30.1.1. Factory Setting ...................................................................................................................................214
30.1.2. Structure of the Virtual Digital Outputs................................................................................................214
30.2. Operating Diagram of the Virtual Digital Outputs .........................................................................................220
30.2.1. List of Parameters P350 to P385........................................................................................................221
31. [PAR] INPUTS FOR REFERENCES FROM OPTION BOARD MENU..................................................................235
31.1. Scaling Analog Inputs XAIN4, XAIN5...........................................................................................................235
31.2. List of Parameters P390 to P399 .................................................................................................................236
32. [PAR] DRY-RUN CONTROL MENU......................................................................................................................240
32.1. Calibration....................................................................................................................................................240
32.2. Dry-run Activation.........................................................................................................................................241
32.3. List of Parameters P710 to P716 .................................................................................................................242
33. [PAR] PRESSURE LOSS CONTROL MENU........................................................................................................246
33.1. List of Parameters P720 to P723 .................................................................................................................247
34. [PAR] PIPE FILL CONTROL MENU......................................................................................................................249
34.1. List of Parameters P730 to P734 .................................................................................................................250
35. [CFG] AUTOTUNE MENU.....................................................................................................................................252
35.1. Overview......................................................................................................................................................252
35.1.1. Motor Autotune and Adjusting Loops..................................................................................................252
35.2. List of Inputs I073 to I074.............................................................................................................................254
36. [CFG] CARRIER FREQUENCY MENU.................................................................................................................255
36.1. Overview......................................................................................................................................................255
36.1.1. Example..............................................................................................................................................255
36.1.2. Maximum Programmable Speed Value..............................................................................................256
36.2. List of Parameters C001 to C004.................................................................................................................257
37. [CFG] MOTOR CONFIGURATION MENU ............................................................................................................259
37.1. Overview......................................................................................................................................................259
37.1.1. Electric Motor Ratings.........................................................................................................................260
37.1.2. Motor Ratings.....................................................................................................................................260
37.1.3. Parameters of the Equivalent Circuit of the Asynchronous Machine ..................................................261
37.1.4. V/f Pattern (IFD only)..........................................................................................................................262
37.1.5. Example 1 - V/f Pattern Parameterization...........................................................................................263
37.1.6. Example 2 - V/f Pattern Parameterization...........................................................................................264
37.1.7. Slip Compensation (IFD Only)............................................................................................................264
37.1.8. Torque Control (VTC Only).................................................................................................................265
37.1.9. Field Weakening (VTC Only)..............................................................................................................265
37.2. List of Parameters C010 to C042.................................................................................................................268
37.3. Tables Including the Parameters Depending on the Drive Model ................................................................279
38. [CFG] LIMITS MENU.............................................................................................................................................283
38.1. Overview......................................................................................................................................................283
38.2. List of Parameters C043 to C050.................................................................................................................285
39. [CFG] CONTROL METHOD MENU.......................................................................................................................288
39.1. Overview......................................................................................................................................................288
39.1.1. Command Sources.............................................................................................................................289
39.1.2. Speed/Torque Reference Sources.....................................................................................................291
39.1.3. Alternative Command and Reference Sources...................................................................................293
39.1.4. Remote/Local .....................................................................................................................................293
39.2. How to Manage the Reference Sources ......................................................................................................294
39.3. List of Parameters C140 to C148.................................................................................................................296

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40. [CFG] DIGITAL INPUTS MENU.............................................................................................................................298
40.1. Overview......................................................................................................................................................298
40.1.1. START................................................................................................................................................300
40.1.2. ENABLE (Terminals 15:MDI2 and S)..................................................................................................301
40.1.3. RESET (Terminal 16:MDI3)................................................................................................................303
40.2. Factory-setting of the Digital Inputs..............................................................................................................303
40.3. List of Parameters C149 to C188c and I006................................................................................................304
41. [CFG] RAMP EXTENSION MENU.........................................................................................................................321
41.1. Overview......................................................................................................................................................321
41.1.1. Ramp Extension .................................................................................................................................321
41.1.2. Torque Limit and Frequency Increase Due to Overvoltage –SVC (Smart Voltage Control)...............321
41.2. List of Parameters C210 to C213d...............................................................................................................321
42. [CFG] DC BRAKING MENU ..................................................................................................................................324
42.1. Overview......................................................................................................................................................324
42.1.1. DC Braking at Start and Non-condensing Function............................................................................324
42.1.2. DC Braking at Stop.............................................................................................................................326
42.1.3. DC Braking Command Sent from Digital Input ...................................................................................327
42.2. List of Parameters C215 to C222.................................................................................................................330
43. [CFG] SPEED SEARCHING..................................................................................................................................333
43.1. Overview......................................................................................................................................................333
43.2. List of Parameters C245 to C250.................................................................................................................336
44. [CFG] AUTORESET MENU...................................................................................................................................339
44.1. Overview......................................................................................................................................................339
44.2. List of Parameters C255 to C258a...............................................................................................................339
45. [CFG] MOTOR THERMAL PROTECTION MENU.................................................................................................341
45.1. Overview......................................................................................................................................................341
45.2. Choosing the Characteristic Parameters......................................................................................................342
45.2.1. IEC Class............................................................................................................................................342
45.2.2. Maximum Locked Rotor Time –Basic................................................................................................342
45.2.3. Maximum Locked Rotor Time –Enhanced.........................................................................................344
45.3. Thermal Protection Trip Delay......................................................................................................................345
45.4. List of Parameters C264 to C274.................................................................................................................346
46. [CFG] MAINTENANCE MENU...............................................................................................................................348
46.1. Overview......................................................................................................................................................348
46.2. List of Parameters C275 to C278.................................................................................................................348
47. [CFG] PID CONFIGURATION MENU....................................................................................................................350
47.1. Overview......................................................................................................................................................350
47.2. Operation and Structure of the PID Regulator..............................................................................................350
47.3. List of Parameters C285 to C294.................................................................................................................353
47.4. Keeping Fluid Level Constant (Example).....................................................................................................359
48. [CFG] DATE AND TIME MENU.............................................................................................................................362
48.1. Overview......................................................................................................................................................362
48.2. List of Parameters C310 to C316.................................................................................................................365
49. [CFG] TIMED FLAGS MENU.................................................................................................................................368
49.1. Overview......................................................................................................................................................368
49.2. Examples .....................................................................................................................................................368
49.3. List of Parameters C330 to C357.................................................................................................................369
50. [CFG] SERIAL LINKS............................................................................................................................................372
50.1. Overview......................................................................................................................................................372
50.1.1. Watchdog Alarms ...............................................................................................................................372
50.2. List of Parameters R001 to R013.................................................................................................................373
51. [CFG] FIELDBUS CONFIGURATION MENU........................................................................................................377
51.1. Overview......................................................................................................................................................377
51.1.1. Alarm A070 (Communication Suspended) .........................................................................................377
51.2. List of Parameters R016 to R018b and I080................................................................................................378
51.3. Exchanged Parameters................................................................................................................................380
51.3.1. From the Master to the IRIS BLUE.....................................................................................................380
51.3.2. From the IRIS BLUE to the Master.....................................................................................................384
52. [CFG] EXPANSION BOARD CONFIGURATION MENU.......................................................................................386
52.1. Overview......................................................................................................................................................386
52.2. List of Parameters R021 to R023.................................................................................................................386
53. [CFG] PROFIDRIVE BOARD CONFIGURATION MENU......................................................................................387
53.1. Overview......................................................................................................................................................387
53.2. List of Parameters R025 to R045.................................................................................................................387
54. [CFG] DAYLIGHT SAVING TIME..........................................................................................................................390
54.1. Overview......................................................................................................................................................390
54.2. List of Parameters R050 to R053.................................................................................................................390
55. [CFG] DATA LOGGER MENU...............................................................................................................................392

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55.1. Overview......................................................................................................................................................392
55.2. List of Parameters R115 to R116.................................................................................................................392
56. [CFG] EEPROM MENU.........................................................................................................................................394
56.1. Overview......................................................................................................................................................394
56.2. List of Inputs I009 to I014.............................................................................................................................395
57. MULTIMOTOR CONTROL (MMC)........................................................................................................................397
57.1. Master Drive.................................................................................................................................................398
57.2. System Operating Mode ..............................................................................................................................400
57.2.1. Fixed-Speed Mode .............................................................................................................................400
57.2.2. Variable-speed Mode..........................................................................................................................402
57.3. Wiring Diagrams...........................................................................................................................................405
57.3.1. Power Wiring Diagram when using Slave Fixed-Speed Motors..........................................................405
57.3.2. Signal Wiring Diagram when using Slave Fixed-Speed Motors..........................................................409
57.3.3. Power Wiring Diagram when using Slave Variable-Speed Motors.....................................................410
57.3.4. Signal Wiring Diagram when using Slave Variable-Speed Motors .....................................................411
57.3.5. Wiring Diagram when using the Master Serial Port ............................................................................413
57.3.6. Multimaster Wiring Diagram (n.2 IRIS BLUE Drives)..........................................................................414
57.3.7. Slave Modbus/RS485 Wiring Connection...........................................................................................416
57.4. First Start Up................................................................................................................................................417
57.5. [MEA] Multimotor Control Measurements Menu...........................................................................................419
57.6. [MEA] Motor Working Time..........................................................................................................................422
57.7. [CFG] Motor Power Ratings Menu ...............................................................................................................423
57.7.1. Description..........................................................................................................................................423
57.7.2. List of Parameters C600 to C607 .......................................................................................................423
57.8. [CFG] By-Pass Master Menu .......................................................................................................................426
57.8.1. Overview.............................................................................................................................................426
57.8.2. List of Parameters C610 to C611 .......................................................................................................426
57.9. [CFG] MMC Digital Inputs Menu ..................................................................................................................427
57.9.1. Overview.............................................................................................................................................427
57.9.2. List of Parameters C615 to C623 .......................................................................................................427
57.10. [CFG] Motor Working Time Settings Menu..............................................................................................429
57.10.1. Overview.............................................................................................................................................429
57.10.2. List of Inputs I021 to I022 ...................................................................................................................429
57.11. [CFG] Master Serial Link Menu...............................................................................................................430
57.11.1. Overview.............................................................................................................................................430
57.11.2. List of Parameters C650 to C695 .......................................................................................................431
57.12. [PAR] Adjusting Range Menu..................................................................................................................435
57.12.1. Overview.............................................................................................................................................435
57.12.2. List of Parameters P600 to P602........................................................................................................435
57.13. [PAR] Adjusting Error Menu ....................................................................................................................438
57.13.1. Overview.............................................................................................................................................438
57.13.2. List of Parameters P605 to P612........................................................................................................438
57.14. [PAR] Adjusting Timeout Menu ...............................................................................................................440
57.14.1. Overview.............................................................................................................................................440
57.14.2. List of Parameters P615 to P617........................................................................................................440
57.15. [PAR] Special Functions Menu................................................................................................................441
57.15.1. Overview.............................................................................................................................................441
57.15.2. List of Parameters P620 to P625........................................................................................................441
57.16. [PAR] MMC Digital Outputs Menu...........................................................................................................443
57.16.1. Overview.............................................................................................................................................443
57.16.2. List of Parameters P630 to P637........................................................................................................443
58. LIST OF ALARMS AND WARNINGS....................................................................................................................447
58.1. What Happens When a Protection Trips......................................................................................................447
58.2. What to Do When an Alarm Trips.................................................................................................................448
58.3. Alarm List.....................................................................................................................................................449
58.4. List of the DRIVECOM Alarm Codes............................................................................................................465
58.5. Warnings......................................................................................................................................................467
58.6. Warning List.................................................................................................................................................468
58.7. State List......................................................................................................................................................470
59. INDEX....................................................................................................................................................................471

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0.2. Figures
Figure 1: Menu tree...........................................................................................................................................................16
Figure 2: Navigation example............................................................................................................................................17
Figure 3: Display/keypad...................................................................................................................................................23
Figure 4: Speed Reference computing............................................................................................................................100
Figure 5: Computing Speed Analog Reference from terminal board: AIN1.....................................................................102
Figure 6: Computing Inputs REF (1) and (2) (examples) ................................................................................................103
Figure 7: Computing REF Input (Example 3) ..................................................................................................................104
Figure 8: Prohibit speed ranges......................................................................................................................................121
Figure 9: Dual Parameterization function (example).......................................................................................................123
Figure 10: Typical structure of the Analog Outputs.........................................................................................................132
Figure 11: Structure of the Frequency Output.................................................................................................................133
Figure 12: Curve (voltage; speed) implemented by AO1 (Example 1) ............................................................................136
Figure 13: Curve (voltage; speed) implemented by AO1 (Example 2) ............................................................................137
Figure 14: Curve (voltage; speed) implemented by AO1 (Example 3) ............................................................................138
Figure 15: Curve (voltage; speed) implemented by AO1 (Example 4) ............................................................................138
Figure 16: Curve (voltage; speed) implemented by AO1 (Example 5) ............................................................................139
Figure 17: Using Timers (example).................................................................................................................................150
Figure 18: PID Block diagram .........................................................................................................................................155
Figure 19: Permanent oscillation with Kpccritical gain....................................................................................................156
Figure 20: Response to a system tuned with the method of Ziegler and Nichols............................................................157
Figure 21: Response to the step based on the value of Kp when Ti is kept constant .....................................................158
Figure 22: Response to the step when Kp is too large....................................................................................................159
Figure 23: Response to the step based on the value of Ti when Kp is kept constant .....................................................160
Figure 24: Response to the step when the values of Kp and Ti are too small.................................................................160
Figure 25: PID Disable threshold ....................................................................................................................................162
Figure 26: Head/flow rate characteristic when varying the frequency and the Sleep mode parameters .........................164
Figure 27: Sleep and Wake-up mode activation example...............................................................................................165
Figure 28: PID Sleep and Wake-up Mode when P237a is set to 1..................................................................................168
Figure 29: MDO block-diagram.......................................................................................................................................177
Figure 30: DIGITAL Mode...............................................................................................................................................185
Figure 31: ANALOG Mode..............................................................................................................................................186
Figure 32: DOUBLE DIGITAL Mode ...............................................................................................................................186
Figure 33: General structure of a digital output parameterization....................................................................................187
Figure 34: Digital output for speed thresholds (example)................................................................................................189
Figure 35: Block diagram of the virtual digital outputs (MPL)..........................................................................................214
Figure 36: Example of MPL functionality.........................................................................................................................220
Figure 37: Dry-run zone ..................................................................................................................................................240
Figure 38: Setting P720 for pressure loss detection........................................................................................................246
Figure 39: Ramp example –filling vertical pipes.............................................................................................................249
Figure 40: Ramp example –filling horizontal pipes.........................................................................................................249
Figure 41: Carrier frequency (example)...........................................................................................................................255
Figure 42: Equivalent circuit of the asynchronous machine ............................................................................................261
Figure 43: Types of programmable V/f curves ................................................................................................................262
Figure 44: Comparing the static field weakening to the automatic field weakening.........................................................266
Figure 45: Torque limit for VTC control in field weakening mode....................................................................................283
Figure 46: Current limit reduction based on carrier frequency.........................................................................................284
Figure 47: Selecting the command sources....................................................................................................................289
Figure 48: Selecting the source references.....................................................................................................................292
Figure 49: Inputs that can be selected to implement control functions............................................................................298
Figure 50: The ENABLE function ....................................................................................................................................301
Figure 51: DCB Hold and DCB At Start...........................................................................................................................324
Figure 52: DCB at Start with VTC control........................................................................................................................325
Figure 53: DCB At Stop...................................................................................................................................................326
Figure 54: Manual DCB (Example 1) ..............................................................................................................................327
Figure 55: Manual DCB (Example 2) ..............................................................................................................................328
Figure 56: Manual DCB (Example 3) ..............................................................................................................................329
Figure 57: Speed Searching (Example 1) .......................................................................................................................334
Figure 58: Speed Searching (Example 2) .......................................................................................................................335
Figure 59: Trip current drop depending on speed values................................................................................................341
Figure 60: Set up of parameter C267 depending on the LRC/FLC ratio..........................................................................344
Figure 61: Trip delay of alarm A075 based on the IEC Class..........................................................................................345
Figure 62: Structure of the PID Regulator.......................................................................................................................350
Figure 63: Reference source and feedback source selection..........................................................................................351
Figure 64: PID ramp reference........................................................................................................................................352
Figure 65: Details of the PID regulator structure.............................................................................................................352

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Figure 66: Keeping fluid level constant (example)...........................................................................................................359
Figure 67: Block diagram –Master drive.........................................................................................................................398
Figure 68: Block diagram of the IRIS BLUE operating in Master mode...........................................................................399
Figure 69: Block diagram of MMC operating mode –Direct On Line..............................................................................400
Figure 70: Block diagram of MMC operating mode –Direct On Line –Controlled start through a Soft Starter...............401
Figure 71: Example of configuration with different motor power ratings..........................................................................402
Figure 72: Block diagram of MMC operating mode –variable-speed motors..................................................................403
Figure 73: Block diagram - variable-speed operating mode with a Backup Master.........................................................404
Figure 74: Wiring diagram for the Master drive ...............................................................................................................405
Figure 75: Power wiring for slave motors M2 and M3.....................................................................................................406
Figure 76: Power wiring for slave motors M4 and M5 with direct starting .......................................................................407
Figure 77: Wiring diagram for digital outputs MDO1 and MDO2 used to control the two auxiliary relays (Start Slave M4
and Start Slave M5 commands)..............................................................................................................................408
Figure 78: Wiring diagram of the signals sent to the Master drive when slave fixed-speed motors are used and when
digital outputs MDO1 and MDO2 are powered through internal 24V power supply ................................................409
Figure 79: Power wiring of the drives controlling a Multimotor installation ......................................................................410
Figure 80: Signal wiring for the Master drive handling slave motors operating at variable speed...................................411
Figure 81: Signal wiring for the slave drive with Auto./Man. selector switch allowing selecting the type of automatic or
manual control and forcing a speed reference through MDI4 set as Multireference ...............................................412
Figure 82: Wiring diagram of the Master drive when the slave motors are controlled via serial link................................413
Figure 83: Wiring diagram in Multimaster configuration..................................................................................................414
Figure 84: Connection of the reference from Multimaster to Slave controlled via digital outputs and analog reference..415
Figure 85: Typical Modbus wiring connections for Multimaster IRIS BLUE and Sinus M and N slave devices...............416
0.3. Tables
Table 1: Coding of M700...................................................................................................................................................51
Table 2: Coding of M031, M032........................................................................................................................................56
Table 3: Coding of M033...................................................................................................................................................56
Table 4: Coding of M034, M035........................................................................................................................................57
Table 5: Coding of M036, M036a, M036b.........................................................................................................................57
Table 6: Coding of M056...................................................................................................................................................62
Table 7: Coding of M056a.................................................................................................................................................62
Table 8: Coding of M056b.................................................................................................................................................62
Table 9: Coding of M061...................................................................................................................................................63
Table 10: Data Logger connection status..........................................................................................................................68
Table 11: Coding of the functions assigned to the digital inputs........................................................................................70
Table 12: Modbus base addresses in the Fault Lists ........................................................................................................73
Table 13: List of the measurements in the Fault Lists.......................................................................................................73
Table 14: List of the measurements in the Power Off List.................................................................................................76
Table 15: List of Parameter P263 and Fire Mode Enable Password.................................................................................77
Table 16: Indexes corresponding to the different models (sizes) of the IRIS BLUE Drive.................................................78
Table 17: Voltage classes.................................................................................................................................................78
Table 18: Fan control modes.............................................................................................................................................79
Table 19: Coding for fan activation....................................................................................................................................79
Table 20: List of Parameters P000 to P003.......................................................................................................................81
Table 21: List of Parameters P264 to P269b.....................................................................................................................85
Table 22: Preset PID Units of Measurement.....................................................................................................................90
Table 23: List of the programmable measurements in P268, P268a, P268b, P268c, P268d, P268e................................92
Table 24: Example of a speed ramp .................................................................................................................................94
Table 25: List of Parameters P009 to P033.......................................................................................................................95
Table 26: Parameters used for references........................................................................................................................99
Table 27: Analog Input Hardware Mode..........................................................................................................................101
Table 28: List of Parameters P050 to P069.....................................................................................................................105
Table 29: List of Parameters P080 to P100.....................................................................................................................115
Table 30: List of Parameters P080a to P099a.................................................................................................................119
Table 31: List of Parameters P105 to P108.....................................................................................................................122
Table 32: List of Parameters P125 to P153.....................................................................................................................124
Table 33: List of Parameters P175h to P175w................................................................................................................127
Table 34: Selectable variables for the Analog and Frequency Outputs...........................................................................134
Table 35: Programming AO1 (0 ÷ 10V)...........................................................................................................................136
Table 36: Programming AO1 (ABS 0 ÷ 10V)...................................................................................................................137
Table 37: Programming AO1 (ABS 0 ÷ 10V)...................................................................................................................137
Table 38: Programming AO1 (ABS 0 ÷ 10V)...................................................................................................................138
Table 39: Programming AO1 (± 10V)..............................................................................................................................139
Table 40: List of Parameters P176 to P214.....................................................................................................................140

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Table 41: List of Parameters P216 to P229.....................................................................................................................151
Table 42: Coding of P226: Timers assigned to digital inputs MDI 1÷4............................................................................153
Table 43: List of Parameters P236 to P260.....................................................................................................................166
Table 44: List of Parameters P436 to P460.....................................................................................................................176
Table 45: Digital Output Mode.........................................................................................................................................178
Table 46: List of the selectable digital inputs and analog outputs ...................................................................................179
Table 47: Test Functions.................................................................................................................................................182
Table 48: MDO parameterization for Drive Status OK ....................................................................................................188
Table 49: MDO parameterization for drive Run OK.........................................................................................................188
Table 50: MDO parameterization for speed thresholds...................................................................................................189
Table 51: MDO parameterization for the Ready state of a PLC supervisor.....................................................................190
Table 52: List of Parameters P270 to P305.....................................................................................................................191
Table 53: List of the additional digital signals selectable for the auxiliary digital outputs.................................................205
Table 54: List of Parameters P306 to P317.....................................................................................................................205
Table 55: List of Parameters P318 to P325.....................................................................................................................209
Table 56: List of Parameters P330 to P331.....................................................................................................................212
Table 57: List of the programmable measurements in P330 to P331..............................................................................213
Table 58: Virtual digital output modes.............................................................................................................................215
Table 59: Test functions..................................................................................................................................................216
Table 60: List of Parameters P350 to P385.....................................................................................................................221
Table 61: Analog input hardware mode...........................................................................................................................235
Table 62: List of Parameters P390 to P399.....................................................................................................................236
Table 63: List of Parameters P710 to P716.....................................................................................................................242
Table 64: List of Parameters P720 to P723.....................................................................................................................247
Table 65: List of Parameters P730 to P734.....................................................................................................................250
Table 66: Type of programmable “Motor Tune” functions ...............................................................................................253
Table 67: List of Inputs I073 to I074................................................................................................................................254
Table 68: Maximum value of the output frequency depending on the drive size.............................................................256
Table 69: List of Parameters C001 to C004....................................................................................................................257
Table 70: Description of the parameters classified by motor...........................................................................................259
Table 71: Motor ratings ...................................................................................................................................................260
Table 72: Parameters of the equivalent circuit of the asynchronous machine.................................................................261
Table 73: Motor parameters used by control algorithms .................................................................................................261
Table 74: IFD control parameters for the connected motors...........................................................................................263
Table 75: Parameters setting Slip Compensation (IFD Control)......................................................................................264
Table 76: List of Parameters C010 to C042....................................................................................................................268
Table 77: Parameters depending on the drive model......................................................................................................279
Table 78: Parameters depending on the drive model......................................................................................................280
Table 79: Parameters depending on the drive model......................................................................................................281
Table 80: Parameters depending on the drive model and voltage class.........................................................................282
Table 81: List of Parameters C043 to C050....................................................................................................................285
Table 82: Activation conditions of the command sources................................................................................................289
Table 83: Remote Command inputs from serial link........................................................................................................290
Table 84: Activation condition of the reference sources..................................................................................................291
Table 85: Reference Inputs from serial link.....................................................................................................................291
Table 86: List of Parameters C140 to C148....................................................................................................................296
Table 87: Unprogrammable functions .............................................................................................................................299
Table 88: Terminal board: Factory-setting.......................................................................................................................303
Table 89: List of Parameters C149 to C188c and I006 ...................................................................................................304
Table 90: Coding of Parameters C154 and C154a .........................................................................................................309
Table 91: Multispeed selection........................................................................................................................................310
Table 92: Selected speed reference ...............................................................................................................................310
Table 93: Multiramp selection .........................................................................................................................................313
Table 94: Selected ramp.................................................................................................................................................313
Table 95: Selection of PID Multireferences.....................................................................................................................320
Table 96: List of Parameters C210 to C213d..................................................................................................................321
Table 97: List of Parameters C215 to C222....................................................................................................................330
Table 98: List of Parameters C245 to C250....................................................................................................................336
Table 99: List of Parameters C255 to C258a..................................................................................................................339
Table 100: Suggested values for the motor thermal time constant .................................................................................342
Table 101: Typical datasheet for 4-pole, 50Hz-400V motors ..........................................................................................343
Table 102: List of Parameters C264 to C274..................................................................................................................346
Table 103: List of Parameters C275 to C278..................................................................................................................348
Table 104: Reference sources from serial link................................................................................................................353
Table 105: List of Parameters C285 to C294..................................................................................................................353
Table 106: List of Parameters C310 to C316..................................................................................................................365
Table 107: List of Parameters C330 to C357..................................................................................................................369
Table 108: List of Parameters R001 to R013..................................................................................................................373