Danfoss VLT AutomationDrive FC 301 Operating instructions

Programming Guide
VLT AutomationDrive FC 301/302
Software versions 9.12, 48.9X
vlt-drives.danfoss.com

1
1.1
1.2
2
2.1
2.2
3
3.1
3.1.1
3.1.2
3.1.3
3.1.4
4
4.1
4.1.1
4.1.1.1
4.1.1.2
4.1.2
4.1.3
4.1.3.1
4.1.3.2
4.1.3.3
4.1.4
4.1.5
4.1.6
4.1.7
4.1.8
4.1.9
4.1.10
4.1.11
4.1.12
4.1.13
4.1.14
4.1.14.1
4.2
Contents
Introduction 12
Supported Software Versions 12
Integrated Motion Controller 12
Safety 13
Safety Precautions 13
Safety Regulations 14
Electrical Diagrams 15
Wiring Schematic 15
Start/Stop 17
Pulse Start/Stop 17
Speed Up/Speed Down 18
Potentiometer Reference 19
How to Program 20
Local Control Panel 20
Quick Transfer of Parameter Settings between Multiple Drives 21
Transferring Data from the Drive to the LCP 21
Transferring Data from the LCP to the Drive 21
Display Mode 21
Display Mode - Selection of Readouts 21
Status View I 24
Status View II 24
Status View III 24
Parameter Setup 24
Quick Menu Key Functions 25
Initial Commissioning 26
Main Menu Mode 28
Parameter Selection 28
Changing Data 28
Changing a Text Value 28
Changing a Data Value 29
Infinitely Variable Change of Numeric Data Value 29
Value, Step by Step 30
Readout and Programming of Indexed Parameters 30
Changing Values of Indexed Parameters 30
Numerical Local Control Panel 30
AU275636650261en-000101/130R0334 | 3Danfoss A/S © 2022.12
Contents
VLT AutomationDrive FC 301/302
Programming Guide

4.2.1
4.3
4.4
5
5.1
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
5.1.6
5.1.7
5.1.8
5.2
5.2.1
5.2.2
5.2.2.1
5.2.2.2
5.2.2.2.1
5.2.2.2.2
5.2.2.2.3
5.2.2.3
5.2.2.3.1
5.2.2.3.2
5.2.2.3.3
5.2.3
5.2.4
5.2.5
5.2.6
5.2.7
5.2.8
5.2.9
5.2.10
5.2.10.1
5.2.10.2
5.2.10.3
5.2.10.4
LCP Keys 31
Restoring Factory Default Settings Using the Recommended Initialization 33
Restoring Factory Default Settings Using Manual Initialization 33
Parameter Descriptions 35
Parameter Group 0-** Operation and Display 35
0-0* Basic Settings 35
0-1* Set-up Operations 37
0-2* LCP Display 41
0-3* LCP Custom Readout 49
0-4* LCP Keypad 54
0-5* Copy/Save 56
0-6* Password 57
0-7* Clock Settings 59
Parameter Group 1-** Load and Motor 62
1-0* General Settings 62
Motor Setups 69
Asynchronous Motor Setup 69
PM Motor Setup 70
PM Rotor Detection 70
PM Parking 71
Application-specific Adjustment when Running VVC+ with PM Motors 71
SynRM Motor Setup with VVC+ 71
SynRM Initial Programming 71
SynRM Programming Motor Data 71
Application-specific Adjustment when Running VVC+ with SynRM Motors 72
1-1* Special Settings 72
1-2* Motor Data 75
1-3* Adv. Motor Data 81
1-5* Load Indep. Setting 88
1-6* Load Depend. Setting 92
1-7* Start Adjustments 95
1-8* Stop Adjustments 98
1-9* Motor Temperature 102
PTC Thermistor Connection 107
KTY Sensor Connection 108
ETR 109
ATEX ETR 109
AU275636650261en-000101/130R03344 | Danfoss A/S © 2022.12
Contents
VLT AutomationDrive FC 301/302
Programming Guide

5.2.10.5
5.2.10.6
5.3
5.3.1
5.3.2
5.3.3
5.3.3.1
5.3.4
5.4
5.4.1
5.4.2
5.4.3
5.4.4
5.4.5
5.4.6
5.4.7
5.4.8
5.4.9
5.4.10
5.5
5.5.1
5.5.2
5.5.3
5.5.4
5.5.5
5.5.6
5.5.7
5.5.8
5.5.9
5.6
5.6.1
5.6.2
5.6.3
5.6.4
5.6.5
5.6.6
5.6.7
5.6.8
Klixon 110
PM Settings 111
Parameter Group 2-** Brakes 112
2-0* DC Brakes 112
2-1* Brake Energy Funct. 114
2-2* Mechanical Brake 118
Hoist Mechanical Brake 121
2-3* Adv. Mech Brake 122
Parameter Group 3-** Reference/Ramps 123
3-0* Reference Limits 123
3-1* References 128
3-2* References II 136
3-3* Gen Ramp & Sync 138
3-4* Ramp 1 142
3-5* Ramp 2 145
3-6* Ramp 3 146
3-7* Ramp 4 148
3-8* Other Ramps 150
3-9* Digital Pot.Meter 152
Parameter Group 4-** Limits/Warnings 154
4-1* Motor Limits 154
4-2* Limit Factors 156
4-3* Motor Feedback Monitoring 159
4-4* Speed Monitor 162
4-5* Adjustable Warnings 164
4-6* Speed Bypass 168
4-7* Position Monitor 169
4-8* Power Limit 172
4-9* Directional Limits 173
Parameter Group 5-** Digital In/Out 175
5-0* Digital I/O Mode 175
5-1* Digital Inputs 176
5-3* Digital Outputs 198
5-4* Relays 209
5-5* Pulse Input 217
5-6* Pulse Outputs 220
5-7* 24 V Encoder Input 225
5-8* I/O Options 228
AU275636650261en-000101/130R0334 | 5Danfoss A/S © 2022.12
Contents
VLT AutomationDrive FC 301/302
Programming Guide

5.6.9
5.7
5.7.1
5.7.2
5.7.3
5.7.4
5.7.5
5.7.6
5.7.7
5.7.8
5.7.9
5.8
5.8.1
5.8.2
5.8.3
5.8.4
5.8.5
5.8.6
5.8.7
5.8.8
5.8.9
5.9
5.9.1
5.9.2
5.9.3
5.9.4
5.9.5
5.9.6
5.9.7
5.9.8
5.10
5.11
5.11.1
5.11.2
5.11.3
5.11.4
5.11.5
5.12
5-9* Bus-controlled 229
Parameter Group 6-** Analog In/Out 231
6-0* Analog I/O Mode 231
6-1* Analog Input 1 232
6-2* Analog Input 2 234
6-3* Analog Input 3 General Purpose I/O MCB 101 236
6-4* Analog Input X30/12 237
6-5* Analog Output 1 238
6-6* Analog Output 2 MCB 101 242
6-7* Analog Output 3 MCB 113 246
6-8* Analog Output 4 MCB 113 249
Parameter Group 7-** Controllers 253
Speed PID Droop 253
Speed Trim 254
7-0* Speed PID Ctrl. 255
7-1* Torque PI Control 259
7-2* Process Ctrl. Feedb. 260
7-3* Process PID Ctrl. 262
7-4* Advanced Process PID Ctrl. 264
7-5* Ext. Process PID Ctrl. 266
7-9* Position PI Ctrl. 268
Parameter Group 8-** Communications and Options 271
8-0* General Settings 271
8-1* Ctrl. Word Settings 275
8-2* Counters 287
8-3* FC Port Settings 287
8-4* FC MC Protocol Set 289
8-5* Digital/Bus 298
8-8* FC Port Diagnostics 302
8-9* Bus Jog 303
Parameter Group 9-** PROFIBUS 303
Parameter Group 10-** CAN Fieldbus 327
10-0* Common Settings 327
10-1* DeviceNet 328
10-2* COS Filters 338
10-3* Parameter Access 339
10-5* CANopen 340
Parameter Group 12-** Ethernet 348
AU275636650261en-000101/130R03346 | Danfoss A/S © 2022.12
Contents
VLT AutomationDrive FC 301/302
Programming Guide

5.12.1
5.12.2
5.12.3
5.12.4
5.12.5
5.12.6
5.12.7
5.12.8
5.12.9
5.12.10
5.13
5.13.1
5.13.2
5.13.2.1
5.13.3
5.13.4
5.13.5
5.13.6
5.14
5.14.1
5.14.2
5.14.3
5.14.4
5.14.5
5.14.6
5.14.7
5.14.8
5.14.9
5.14.10
5.15
5.15.1
5.15.2
5.15.3
5.15.4
5.15.5
5.15.6
5.15.7
5.15.8
12-0* IP Settings 348
12-1* Ethernet Link Parameters 350
12-2* Process Data 351
12-3* EtherNet/IP 361
12-4* Modbus TCP 363
12-4* Fieldbus Extension 364
12-5* EtherCAT 364
12-6* Ethernet POWERLINK 366
12-8* Other Ethernet Services 367
12-9* Advanced Ethernet Services 369
Parameter Group 13-** Smart Logic Control 372
13-0* SLC Settings 373
13-1* Comparators 381
RS FlipFlops 388
13-2* Timers 398
13-4* Logic Rules 398
13-5* States 413
13-9* User-defined Alerts and Readouts 445
Parameter Group 14-** Special Functions 450
14-0* Inverter Switching 450
14-1* Mains On/Off 453
14-2* Trip Reset 459
14-3* Current Limit Control 462
14-4* Energy Optimizing 465
14-5* Environment 467
14-6* Auto Derate 472
14-7* Compatibility 474
14-8* Options 474
14-9* Fault Settings 475
Parameter Group 15-** Drive Information 477
15-0* Operating Data 477
15-1* Data Log Settings 479
Service Log 484
Clearing the Service Log 485
Service Log Indication 485
Reading the Service Log Information 485
Alarms that Trigger a Service Log Record 486
15-2* Historic Log 487
AU275636650261en-000101/130R0334 | 7Danfoss A/S © 2022.12
Contents
VLT AutomationDrive FC 301/302
Programming Guide

5.15.9
5.15.10
5.15.11
5.15.12
5.15.13
5.16
5.16.1
5.16.2
5.16.3
5.16.4
5.16.5
5.16.6
5.16.7
5.17
5.17.1
5.17.2
5.17.3
5.17.4
5.17.5
5.17.6
5.17.7
5.17.8
5.17.9
5.18
5.18.1
5.18.2
5.18.3
5.18.4
5.18.5
5.18.6
5.18.7
5.18.8
5.18.9
5.18.10
5.19
5.20
5.20.1
5.21
15-3* Alarm Log 488
15-4* Drive Identification 489
15-6* Option Ident. 492
15-8* Operating Data II 494
15-9* Parameter Info 495
Parameter Group 16-** Data Readouts 496
16-0* General Status 496
16-1* Motor Status 498
16-3* Drive Status 501
16-5* Ref. & Feedb. 506
16-6* Inputs and Outputs 507
16-8* Fieldbus & FC Port 512
16-9* Diagnosis Readouts 513
Parameter Group 17-** Feedback 516
17-0* Encoder Interface 517
17-1* Inc. Enc. Interface 517
17-2* Abs. Enc. Interface 518
17-4* Fieldbus Reference 2 520
17-5* Resolver Interface 521
17-6* Monitoring and Application 523
17-7* Position Scaling 525
17-8* Position Homing 529
17-9* Position Configuration 534
Parameter Group 18-** Data Readouts 2 537
18-0* Maintenance Log 537
18-1* Emergency Mode Log 539
18-1* Parameter Log 539
18-2* Motor Readouts 541
18-3* Analog Input 543
18-4* PGIO Data Readouts 544
18-5* Active Alarms/Warnings 545
18-6* Inputs & Outputs 2 546
18-7* Rectifier Status 546
18-9* PID Readouts 549
Parameter Group 19-** Application Parameters 550
Parameter Group 22-** Appl. Functions 550
22-0* Miscellaneous 550
Parameter Group 23-** Time-based Functions 551
AU275636650261en-000101/130R03348 | Danfoss A/S © 2022.12
Contents
VLT AutomationDrive FC 301/302
Programming Guide

5.21.1
5.21.2
5.22
5.22.1
5.22.2
5.22.3
5.22.4
5.23
5.23.1
5.23.2
5.23.3
5.23.4
5.23.5
5.23.6
5.24
5.25
5.25.1
5.25.2
5.25.3
5.25.4
5.25.5
5.25.6
5.26
5.26.1
5.26.2
5.26.3
5.26.4
5.26.5
5.26.6
5.27
5.27.1
5.27.2
5.27.3
5.27.4
5.27.5
5.28
5.28.1
5.28.2
23-0* Timed Actions 551
23-1* Maintenance 557
Parameter Group 24-** Application Functions 2 562
24-0* Emergency Mode 562
24-1* Drive Bypass 570
24-4* Emergency Mode 2 571
24-9* Multi-Motor Funct. 573
Parameter Group 30-** Special Features 575
30-0* Wobble Function 575
30-2* Adv. Start Adjust 579
30-5* Unit Configuration 582
30-7* Power Low Monitor Protection 582
30-8* Compatibility (I) 583
30-9* Wifi LCP 584
Parameter Group 31-** Bypass Option 586
Parameter Group 32-** MCO Basic Settings 587
32-0* Encoder 2 588
32-3* Encoder 1 592
32-5* Feedback Source 595
32-6* PID Controller 596
32-8* Velocity & Accel. 599
32-9* Development 601
Parameter Group 33-** MCO Adv. Settings 601
33-0* Home Motion 601
33-1* Synchronization 602
33-4* Limit Handling 607
33-5* I/O Configuration 609
33-8* Global Parameters 620
33-9* MCO Port Settings 623
Parameter Group 34-** MCO Data Readouts 624
34-0* PCD Write Par. 624
34-2* PCD Read Par. 626
34-4* Inputs & Outputs 627
34-5* Process Data 628
34-7* Diagnosis Readouts 630
Parameter Group 35-** Sensor Input Option 630
35-0* Temp. Input Mode 630
35-1* Temp. Input X48/4 633
AU275636650261en-000101/130R0334 | 9Danfoss A/S © 2022.12
Contents
VLT AutomationDrive FC 301/302
Programming Guide

5.28.3
5.28.4
5.28.5
5.29
5.29.1
5.29.2
5.29.3
5.29.4
5.29.5
5.29.6
5.29.7
5.30
5.30.1
5.30.2
5.30.3
5.30.4
5.31
5.31.1
5.31.2
5.31.3
5.31.4
5.31.5
5.31.6
5.31.7
5.31.8
5.32
5.32.1
5.32.2
5.32.3
5.33
5.34
5.35
6
6.1
6.2
6.2.1
6.2.2
35-2* Temp. Input X48/7 634
35-3* Temp. Input X48/10 634
35-4* Analog Input X48/2 635
Parameter Group 36-** Programmable I/O Option 636
36-0* I/O Mode 636
36-1* Analog Input X49/1 639
36-2* Analog Input X49/3 640
36-3* Analog Input X49/5 641
36-4* Output X49/7 643
36-5* Output X49/9 649
36-6* Output X49/11 655
Parameter Group 40-** Special Settings 662
40-1* Aux. Functions Control 662
40-2* PM Motor Specific 663
40-4* Extend. Fault Log 664
40-5* Advanced Control Settings 665
Parameter Group 42-** Safety Functions 668
42-0* Speed Performance 668
42-1* Speed Monitoring 668
42-2* Safe Input 670
42-3* General 672
42-4* SS1 673
42-5* SLS 675
42-7* SMS 676
42-8* Status 676
Parameter Group 43-** Unit Readouts 677
43-0* Component Status 677
43-1* Power Card Status 678
43-2* Fan Pow.Card Status 680
Parameter Group 50-** License 681
Parameter Group 600-** PROFIsafe 682
Parameter Group 601-** PROFIdrive 2 682
Integrated Motion Controller 683
Introduction 683
Positioning, Homing, and Synchronization 683
Positioning 683
Homing 684
AU275636650261en-000101/130R033410 | Danfoss A/S © 2022.12
Contents
VLT AutomationDrive FC 301/302
Programming Guide

6.2.3
6.2.4
6.3
6.3.1
6.3.2
7
7.1
7.1.1
7.1.2
7.1.3
7.1.4
7.2
Synchronization 684
Fieldbus References 685
Control 686
Control Loops 686
Control and Status Signals 686
Troubleshooting 691
Status Messages 691
Warnings and Alarms 691
Alarm/Warning Code List 691
Indicator Light 695
Alarm Word, Warning Word, and Extended Status Word 695
Descriptions of Warnings and Alarms 700
AU275636650261en-000101/130R0334 | 11Danfoss A/S © 2022.12
Contents
VLT AutomationDrive FC 301/302
Programming Guide

1 Introduction
1.1 Supported Software Versions
Supported software versions: 9.12 and 48.9X
This programming guide can be used for all FC 301 and FC 302 drives, and for VLT® Decentral Drive FCD 302. The software version
number can be read from parameter 15-43 Software Version.
1.2 Integrated Motion Controller
The integrated motion controller (IMC) enables position control. For more information about IMC, refer to the Chapter Integrated
Motion Controller.
AU275636650261en-000101 / 130R033412 | Danfoss A/S © 2022.12
Introduction
VLT AutomationDrive FC 301/302
Programming Guide

-
-
-
-
-
-
-
-
-
-
2 Safety
2.1 Safety Precautions
WARNING
LACK OF SAFETY AWARENESS
This guide provides important information on preventing injury and damage to the equipment or the system. Ignoring this infor-
mation can lead to death, serious injury, or severe damage to the equipment.
Make sure to fully understand the dangers and safety measures present in the application.
Before performing any electrical work on the drive, lock out and tag out all power sources to the drive.
WARNING
HAZARDOUS VOLTAGE
AC drives contain hazardous voltage when connected to AC mains or connected on the DC terminals. Failure to perform installa-
tion, start-up, and maintenance by qualified personnel can result in death or serious injury.
Only qualified personnel must perform installation, start-up, and maintenance.
WARNING
UNINTENDED START
When the drive is connected to AC mains, DC supply, or load sharing, the motor may start at any time, causing risk of death,
serious injury, and equipment or property damage. The motor may start by activation of an external switch, a fieldbus command,
an input reference signal from the LCP or LOP, via remote operation using MCT 10 Set-up software, or after a cleared fault condi-
tion.
Press [Off] on the LCP before programming parameters.
Disconnect the drive from the mains whenever personal safety considerations make it necessary to avoid unintended motor
start.
Check that the drive, motor, and any driven equipment are in operational readiness.
WARNING
DISCHARGE TIME
The drive contains DC-link capacitors, which can remain charged even when the drive is not powered. High voltage can be
present even when the warning indicator lights are off. Failure to wait the specified time after power has been removed before
performing service or repair work can result in death or serious injury.
Stop the motor.
Disconnect all power sources, including permanent magnet type motors.
Wait for capacitors to discharge fully. The discharge time is shown on the nameplate.
Verify full discharge by measuring the voltage level.
AU275636650261en-000101 / 130R0334 | 13Danfoss A/S © 2022.12
Safety
VLT AutomationDrive FC 301/302
Programming Guide

•
•
-
-
-
-
-
-
-
WARNING
DISCHARGE TIME
The drive contains DC-link capacitors, which can remain charged even when the drive is not powered. High voltage can be
present even when the warning indicator lights are off. Failure to wait the specified time after power has been removed before
performing service or repair work can result in death or serious injury.
Stop the motor.
Disconnect all power sources, including permanent magnet type motors.
Wait for capacitors to discharge fully. The discharge time is shown on the nameplate.
Verify full discharge by measuring the voltage level.
NOTICE
USING THE SAFE TORQUE OFF
When using the Safe Torque Off, always follow the instructions in VLT®Frequency Converters - Safe Torque Off Operating
Instructions.
NOTICE
CONTROL SIGNALS
Control signals from, or internally within, the drive may in rare cases be activated in error, be delayed, or fail to occur entirely.
When used in situations where safety is critical, for example when controlling the electromagnetic brake function of a hoist
application, do not rely on these control signals exclusively.
NOTICE
HAZARDOUS SITUATIONS
Hazardous situations must be identified by the machine builder/integrator who is responsible for considering the necessary
preventive means. More monitoring and protective devices may be included, always according to valid national safety regu-
lations, for example law on mechanical tools and regulations for the prevention of accidents.
2.2 Safety Regulations
Crane, lifts, and hoists
The controlling of external brakes must always have a redundant system. The drive can in no circumstances be the primary safety
circuit. Comply with relevant standards, for example:
Hoists and cranes: IEC 60204-32
Lifts: EN 81
Protection mode
Once a hardware limit on motor current or DC-link voltage is exceeded, the drive enters protection mode. Protection mode means a
change of the PWM modulation strategy and a low switching frequency to minimize losses. This continues for 10 s after the last fault
and increases the reliability and robustness of the drive while re-establishing full control of the motor.
In hoist applications, protection mode is not usable because the drive is unable to leave this mode again. Therefore it extends the
time before activating the brake, which is not recommended. Protection mode can be disabled by setting parameter 14-26 Trip De-
lay at Inverter Fault to 0, which means that the drive trips immediately if 1 of the hardware limits is exceeded.
NOTICE
Disabling protection mode in hoisting applications is recommended.
AU275636650261en-000101 / 130R033414 | Danfoss A/S © 2022.12
Safety
VLT AutomationDrive FC 301/302
Programming Guide

3 Electrical Diagrams
3.1 Wiring Schematic
3 Phase
power
input
DC bus
Switch Mode
Power Supply
Motor
Analog Output
Interface
relay 1
relay 2
ON=Terminated
OFF=Open
Brake
resistor
e30bc931.13
91 (L1)
92 (L2)
93 (L3)
PE
88 (-)
89 (+)
50 (+10 V OUT)
53 (A IN)
54 (A IN)
55 (COM A IN)
0/4-20 mA
12 (+24 V OUT)
13 (+24 V OUT)
37 (D IN)
18 (D IN)
20
(COM D IN)
10 V DC
15 mA 130/200 mA
+ - + -
(U) 96
(V) 97
(W) 98
(PE) 99
(COM A OUT) 39
(A OUT) 42
(P RS485) 68
(N RS485) 69
(COM RS485) 61
0V
5V
S801
0/4-20 mA
RS485
RS485
03
+10 V DC
0/-10 V DC -
+10 V DC
+10 V DC
0/4-20 mA
0/-10 V DC -
240 V AC, 2 A
24 V DC
02
01
05
04
06 240 V AC, 2 A
24 V (PNP)
0 V (NPN)
0 V (NPN)
24 V (PNP)
19 (D IN)
24 V (PNP)
0 V (NPN)
27
24 V
0 V
(D IN/OUT)
0 V (NPN)
24 V (PNP)
(D IN/OUT)
0 V
24 V
29
24 V (PNP)
0 V (NPN)
0 V (NPN)
24 V (PNP)
33 (D IN)
32 (D IN)
1 2
ON
S201
ON
21
S202
ON=0/4-20 mA
OFF=0/-10 V DC -
+10 V DC
95
400 V AC, 2 A
Par. 5-00
21
ON
S801
(R+) 82
(R-) 81
: Chassis
: Earth
1)
2)
1)
1)
Illustration 1: Wiring Schematic
A=Analog, D=Digital
1) Do not connect cable shield.
Terminal 37 is used for Safe Torque Off (STO). For STO installation instructions, refer to the VLT® Frequency Converters - Safe Torque
Off Operating Guide.
Long control cables and analog signals may in rare cases, depending on installation, result in 50/60 Hz ground loops due to noise
from mains supply cables. If 50/60 Hz ground loops occur, consider breaking the shield or insert a 100 nF capacitor between shield
and enclosure.
To avoid ground currents from both groups to affect other groups, connect the digital and analog inputs and outputs separately to
the common inputs (terminals 20, 55, and 39) of the drive. For example, switching on the digital input may disturb the analog input
signal.
AU275636650261en-000101 / 130R0334 | 15Danfoss A/S © 2022.12
Electrical Diagrams
VLT AutomationDrive FC 301/302
Programming Guide

Input polarity of control terminals
12 13 18 19 27 29 32 33 20 37
+24 VDC
0 VDC
e30bt106.10
PNP (Source)
Digital input wiring
Illustration 2: PNP (Source)
NPN (Sink)
Digital input wiring
12 13 18 19 27 29 32 33 20 37
+24 VDC
0 VDC
e30bt107.11
Illustration 3: NPN (Sink)
NOTICE
Control cables must be shielded/armored.
AU275636650261en-000101 / 130R033416 | Danfoss A/S © 2022.12
Electrical Diagrams
VLT AutomationDrive FC 301/302
Programming Guide

e30ba681.10
Illustration 4: Grounding of Shielded/Armored Control Cables
3.1.1 Start/Stop
Terminal 18 = Parameter 5-10 Terminal 18 Digital Input [8] Start.
Terminal 27 = Parameter 5-12 Terminal 27 Digital Input [0] No operation (Default [2] Coast inverse).
Terminal 37 = Safe Torque Off.
12 13 18 37
e30ba155.12
322719 29 33 20
P 5-12 [0] P 5-10 [8]
Start/Stop
+24V
Speed
Safe Stop
Start/Stop
[18]
Illustration 5: Start/Stop
3.1.2 Pulse Start/Stop
Terminal 18 = Parameter 5-10 Terminal 18 Digital Input [9] Latched start.
Terminal 27 = Parameter 5-12 Terminal 27 Digital Input [6] Stop inverse.
Terminal 37 = Safe Torque Off.
AU275636650261en-000101 / 130R0334 | 17Danfoss A/S © 2022.12
Electrical Diagrams
VLT AutomationDrive FC 301/302
Programming Guide

12 13 18 37
e30ba156.12
322719 29 33 20
P 5 - 12 [6] P 5 - 10[9]
+24V
Speed
Start Stop inverse Safe Stop
Start (18)
Start (27)
Illustration 6: Pulse Start/Stop
3.1.3 Speed Up/Speed Down
Terminal 18 = Parameter 5-10 Terminal 18 Digital Input [8] Start.
Terminal 27 = Parameter 5-12 Terminal 27 Digital Input [19] Freeze reference.
Terminal 37 = Safe Torque Off.
Terminal 29 = Parameter 5-13 Terminal 29 Digital Input [21] Speed up.
Terminal 32 = Parameter 5-14 Terminal 32 Digital Input [22] Speed down.
12
18
27
29
32
37
+24V
Par. 5-10
Par. 5-12
Par. 5-13
Par. 5-14
e30ba021.13
Illustration 7: Speed Up/Speed Down
AU275636650261en-000101 / 130R033418 | Danfoss A/S © 2022.12
Electrical Diagrams
VLT AutomationDrive FC 301/302
Programming Guide

3.1.4 Potentiometer Reference
Voltage reference via a potentiometer
Reference source 1 = [1] Analog input 53 (default).
Terminal 53, low voltage = 0 V.
Terminal 53, high voltage = 10 V.
Terminal 53, low reference/feedback = 0 RPM.
Terminal 53, high reference/feedback = 1500 RPM.
Switch S201 = OFF (U)
e30ba154.11
55 50
39 42 53 54
Speed RP M
P 6-15
1 k
+10V/30mA
R
ef . v oltage
P 6-11 10V
Illustration 8: Potentiometer Reference
AU275636650261en-000101 / 130R0334 | 19Danfoss A/S © 2022.12
Electrical Diagrams
VLT AutomationDrive FC 301/302
Programming Guide

4 How to Program
4.1 Local Control Panel
Easily program the drive via the local control panel (LCP).
Auto
On Reset
Hand
On
Off
Status
Quick
Menu
Main
Menu
Alarm
Log
Back
Cancel
Info
OK
Status 1(0)
1234rpm
10,4A 43,5Hz
Run OK
43,5Hz
On
Alarm
Warn.
e30ba018.14
1
2
3
4
b
a
c
Illustration 9: LCP
1
Graphical display with status lines.
2
Menu keys and indicator lights - changing parame-
ters and switching between display function.
3
Navigation keys and indicator lights.
4
Operation keys and indicator lights.
a
Status line: Status messages showing icons and
graphics.
b
Line 1–2: Operator data lines showing data defined
or selected. Add up to 1 extra line by pressing [Sta-
tus].
c
Status line: Status messages showing text.
The LCP display can show up to 5 items of operating data while showing Status.
NOTICE
If start-up is delayed, the LCP shows the INITIALIZING message until it is ready. Adding or removing options can delay the start-
up.
AU275636650261en-000101 / 130R033420 | Danfoss A/S © 2022.12
How to Program
VLT AutomationDrive FC 301/302
Programming Guide