ZIEHL-ABEGG Fcontrol FKDMxx-C Series User manual

Fcontrol
FKDM..-C
Frequency inverter with integrated sine lter for 3 ~ compressor
motors in refrigeration technology
Operating Instructions
Software version: D1553A from Version 2.38
L-BAL-E057-GB 1304 Index 009 Part.-No. 00163327-GB
english

Content
1 General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 Structure of the operating instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.2 Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.3 Exclusion of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.4 Copyright . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Explanations of symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3 Product safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.4 Requirements placed on the personnel / due diligence . . . . . . . . . . . . . . . . . . . . . . . . 6
2.5 Start-up and during operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.6 Working on device / Hazards through “residual voltage” . . . . . . . . . . . . . . . . . . . . . . . 6
2.7 Modifications / interventions in the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.8 Operator’s obligation of diligence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.9 Employment of external personnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3 Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.1 Operational area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.2 Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.3 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.4 Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.5 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.6 Disposal / recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.1 General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.2 Minimum space requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.3 Outdoor installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.4 Temperature influences during commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5 Electrical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.1 Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.2 EMC-compatible installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.2.1 Motor cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.2.2 Control cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.2.3 Harmonics current for devices ≥ 4 and ≤ 16 A . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.2.4 Harmonics current and line impedance for devices > 16 A and ≤ 75 A . . . . . . . . . . 11
5.3 Mains connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.3.1 Line voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.3.2 Required quality attributes for the mains voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.3.3 Leakage current, securely attached, ground wire double up to 10 mm² . . . . . . . . . 11
5.4 Residual-current-operated protective device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.5 Inverter output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.5.1 Motor connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.5.2 Disconnection between controller and motor (repair switch) . . . . . . . . . . . . . . . . . 12
5.6 Motor protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.7 Signal connection or sensor connection to analog inputs (Analog In 1, Analog In 2) . . 12
5.8 Output voltage 0 - 10 V (Analog Out) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.9 Voltage supply for external devices (+24V, GND) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.10 Add-on module type Z-Modul-B Part-No. 380052 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.11 Digital inputs (D1, D2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.12 Relay outputs (K1, K2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.13 Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
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5.13.1 Networking via MODBUS-RTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.13.2 RS-485 - network design and interface parameter . . . . . . . . . . . . . . . . . . . . . . . . 14
5.13.3 LON
®
Bus system is possible via add-on module . . . . . . . . . . . . . . . . . . . . . . . . 15
5.14 Potential at control voltage connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.15 Bypass circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.16 Manual Bypass-Switch type S-D-25 and S-D-50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6 Controls and Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.1 Multipurpose LC display and keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.2 Menu operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.3 Menu structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.4 Example for programming mode 1.11 in “Base setup” . . . . . . . . . . . . . . . . . . . . . . . . 18
7 Base setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
7.1 Jumper for input signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
7.2 Select operation mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
8 Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8.1 Prerequisites for commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8.2 Procedure for commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8.3 Menu overview Mode 1.01 (without add-on modules) . . . . . . . . . . . . . . . . . . . . . . . . . 22
9 Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
9.1 Speed controller 1.10 ... 1.11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
9.1.1 Basic setting 1.10 ... 1.11 ......................................... 22
9.1.2 Setting for operation modes 1.10 ... 1.11 .............................. 23
9.1.3 Menu Speed controller 1.10 ... 1.11 .................................. 25
9.2 Back pressure regulation 3.10 ... 3.11 and 3.20 ... 3.21 . . . . . . . . . . . . . . . . . . . . . . . 28
9.2.1 Base setup 3.10 ... 3.11 and 3.20 ... 3.21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
9.2.2 Setting for operation modes 3.10 ... 3.11 and 3.20 ... 3.21 . . . . . . . . . . . . . . . . . . 29
9.2.3 Functional diagrams back pressure regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
9.2.4 Menus for back pressure regulation 3.10 ... 3.11 and 3.20 ... 3.21 . . . . . . . . . . . . 31
9.3 Menu group Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
9.4 Menu group Info . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
9.5 Controller Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
9.5.1 PIN protection activate, PIN 0010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
9.5.2 PIN protection activate, PIN 1234 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
9.5.3 Save user settings restore with PIN 9090 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
9.5.4 Sensor Alarm ON / OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
9.5.5 Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
9.5.6 Minimum speed cutoff . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
9.5.7 Group control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
9.5.7.1 Control group 2 via 0 - 10 V output . . . . . . . . . . . . . . . . . . . . . . . . . . 39
9.5.7.2 Control group 2/3/4 via relais . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
9.5.8 Reverse action of the control function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
9.5.9 Controller configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
9.5.10 Data on the total control deviation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
9.6 IO Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
9.6.1 Analog-Output “A” ............................................... 43
9.6.2 Digital inputs “D1” / “D2” ......................................... 44
9.6.2.1 Menu overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
9.6.2.2 Enable ON/OFF function
| 1D | . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
9.6.2.3 External fault Function
| 2D | ............................... 45
9.6.2.4 Limit ON / OFF, Function
| 3D | . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
9.6.2.5 Switch over Input signal “E1” / “E2”, Function
| 4D | . . . . . . . . . . . . . . . 46
9.6.2.6 Set 1/2 or Setpoint 1/2, Function
| 5D | . . . . . . . . . . . . . . . . . . . . . . . . 46
9.6.2.7 Intern / Extern Function | 6D | .............................. 47
9.6.2.8 Automatic control / speed manual Function | 7D | (mode 3.10 ) . . . . . . . 48
9.6.2.9 Reverse action of control function ( 3.10 ), Function | 8D | . . . . . . . . . . . 48
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9.6.2.10 Reset, Function | 10D | ................................... 48
9.6.2.11 Setting Max. Speed ON / OFF function | 11D | . . . . . . . . . . . . . . . . . . . 49
9.6.2.12 Motorheating ON / OFF, Function
| 12D | . . . . . . . . . . . . . . . . . . . . . . . 49
9.6.2.13 Direction of rotation, Function
| 13D | . . . . . . . . . . . . . . . . . . . . . . . . . 50
9.6.2.14 “Freeze function” maintain momentary modulation value, Function
| 14D |
50
9.6.3 Configuration of analog inputs “E1”and “E2” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
9.6.3.1 Signal adaption E1 and E2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
9.6.3.2 Inverting analog inputs “E1” / “E2” . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
9.6.4 Function and inverting for relay outputs “K1” and “K2” . . . . . . . . . . . . . . . . . . . . . . 52
9.6.5 Programming Add-on module type Z-Modul-B . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
9.6.6 Networking via MODBUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
9.7 Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
9.7.1 Limit indication depending on modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
9.7.2 Limit indication depending on setting or sensor signal . . . . . . . . . . . . . . . . . . . . . . 56
9.7.3 Limit indication depending on (offset) to Setpoint . . . . . . . . . . . . . . . . . . . . . . . . . 57
9.8 Motor Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
9.8.1 Setting motor rated current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
9.8.2 Setting motor rated voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
9.8.3 Adjustment of the U/f curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
9.8.4 Setting for Rampup time and Rampdown time . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
9.8.5 Setting Rolling direct. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
9.8.6 Setting Current limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
9.8.7 Setting brake function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
9.8.8 Setting Boost value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
9.8.9 Setting Derating Alarm and Temperaturemonitoring . . . . . . . . . . . . . . . . . . . . . . . . 62
9.8.10 Suppression of speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
10 Diagnostics menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
10.1 Current measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
11 Events / Fault signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
11.1 Display and query of events and malfunctions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
11.2 Messages and trouble shooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
12 Software history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
13 Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
13.1 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
13.1.1 Versions type-lines Fcontrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
13.1.2 Max. loading dependent on the mains voltage, U/f setting and ambient temperature . 69
13.2 Connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
13.2.1 Connection suggestion for Bypass with necessary time delay . . . . . . . . . . . . . . . . 71
13.3 Dimensions [mm] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
13.4 Manufacturer reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
13.5 Service information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
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1 General notes
1.1 Structure of the operating instructions
Before installation and start-up, read this manual carefully to ensure correct use!
We emphasize that these operating instructions apply to specific units only, and are in no way
valid for the complete system!
Use these operating instructions to work safely with and on the device. They contain safety instruc-
tions that must be complied with as well as information that is required for failure-free operation of the
device.
Keep these operating insturctions together with the device. It must be ensured that all persons that
are to work on the device can refer to the operating instructions at any time.
Keep the operating instructions for continued use. They must be passed-on to all successive owners,
users and final customers.
1.2 Target group
The operating instructions address persons entrusted with planning, installation, commissioning and
maintenance and servicing and who have the corresponding qualifications and skills for their job.
1.3 Exclusion of liability
Concurrence between the contents of these operating instructions and the described hardware and
software in the device has been examined. It is still possible that non-compliances exist; no guarantee
is assumed for complete conformity. To allow for future developments, construction methods and
technical data given are subject to alteration. We do not accept any liability for possible errors or
omissions in the information contained in data, illustrations or drawings provided.
Ziehl-Abegg AG is not liable for damage due to misuse, incorrect use, improper use or as a
consequence of unauthorized repairs or modifications.
1.4 Copyright
These operating instructions contain copyright protected information. The operating instructions may
be neither completely nor partially photocopied, reproduced, translated or put on data medium without
previous explicit consent from Ziehl-Abegg AG. Infringements are liable for damages. All rights
reserved, including those that arise through patent issue or registration on a utility model.
2 Safety instructions
This chapter contains instructions to prevent personal injury and property damage. These instructions
do not lay claim to completeness. In case of questions and problems, please consult our company
technicians.
2.1 Intended use
The equipment is to be used solely for the purposes specified and confirmed in the order. Other uses
which do not coincide with, or which exceed those specified will be deemed unauthorised unless
contractually agreed. Damages resulting from such unauthorised uses will not be the liability of the
manufacturer. The user will assume sole liability.
Reading these operating instructions and complying with all contained instructions - especially the
safety notifications contained therein - are considered part of intended use. To consider is also the
manual of attached components. Not the manufacturer, rather the operator of the device is liable for
any personal harm or material damage arising from non-intended use!
2.2 Explanations of symbols
Safety instructions are highlighted with warning triangles and are depicted according to the degree of
hazard as follows.
Attention!
General hazardous area. Death or severe injury or significant property damage can occur if the
corresponding precautions are not taken!
Operating Instructions Fcontrol – model series FKDM..-C General notes
L-BAL-E057-GB 1304 Index 009 Part.-No. 00163327-GB
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Danger due to electric current
Warning of dangerous voltage or dangerous current.
Information
Important additional information and advice for user.
2.3 Product safety
The device conforms to the state of the art at the time of delivery and is fundamentally considered to
be reliable. The device and its accessories must only be used in a flawless condition and installed and
operated in compliance with the assembly instructions and/or operating instructions. Operating out-
side the device's technical specifications (
rating plate and attachment / technical data) can lead to
a defect in the device and additional damage!
In the case of a malfunction or a failure of the equipment check all functions with alarms in
order to prevent injury to persons or property. Note possibility of back-up operation. If used in
intensive animal environments, any malfunctions in the air supply must be detected as soon
as possible to prevent the development of a life-threatening situation for the animals. The
design and installation of the system must comply with local regulations and directives. In
Germany these include DIN VDE 0100, the animal protection and the keeping of working
animals ordinance and the pig-keeping ordinance etc. Also note the instructions of AEL, DLG,
VdS.
2.4 Requirements placed on the personnel / due diligence
Persons entrusted with the planning, installation, commissioning and maintenance and servicing in
connection with the frequency inverter must have the corresponding qualifications and skills for these
jobs.
In addition, they must be knowledgeable about the safety regulations, EU directives, rules for the
prevention of accidents and the corresponding national as well as regional and in-house regulations.
Personnel to be trained or instructed and apprentices are only permitted to work on the device under
the supervision of an experienced person. This also applies to personnel undergoing general training.
Comply with the legal minimum age.
This device is not intended to be used by people (including children) who have restricted mental,
sensory or intellectual abilities or who have a lack of experience and/or knowledge.
2.5 Start-up and during operation
Attention!
•During commissioning, unexpected and hazardous conditions can arise in the entire installation
due to defective adjustments, defective components or incorrect electrical connections. Remove
all persons and objects from the hazardous area.
•During operation, the device must be closed or installed in a control cabinet. Fuses may only be
replaced by new ones and must not be repaired or bypassed. The data for the maximum line
fuse are to be considered absolutely (
Technical data). Use only fuses specified in schematic
diagrams.
•Any faults detected in the electric system/modules/operating equipment must be corrected
immediately. If these faults are not corrected, the device/system is potentially very dangerous.
The device/system must therefore not be operated when it is faulty.
•Pay attention to smooth, low vibration running of the motor/fan, the appropriate instructions in
the drive documentation must be observed!
2.6 Working on device / Hazards through “residual voltage”
Information
Mounting, electrical connection, and start-up operation may only be carried out by an electrical
specialist in accordance with electrotechnical regulations (e.g. DIN EN 50110 or DIN EN 60204)!
Operating Instructions Fcontrol – model series FKDM..-C Safety instructions
L-BAL-E057-GB 1304 Index 009 Part.-No. 00163327-GB
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Danger due to electric current
It is generally forbidden to carry out work on electrical live parts. Protection class of the device
when open is IP 00! It is possible to touch hazardous voltages directly.
The safe isolation from the supply must be checked using a two-pole voltage detector.
Waiting period at least 3 minutes!
Through use of capacitors, danger of death exists even after switching off the device through
directly touching the energized parts or due to parts that have become energized due to faults.
It is only permitted to remove the housing cover after waiting for 3 minutes once the line supply
cable has been shut down. Should measurement or adjustment work be unavoidable on the
opened unit while still powered, then this may only be performed by qualified personnel
acquainted with the thereby associated hazards.
Danger due to electric current
•Even after disconnecting the mains voltage, life-threatening charges can appear between the
protective earth “PE” and the mains connection.
•The protective earth is conducting high discharge currents (dependent on the switching
frequency, current-source voltage and motor capacity). Earthing in compliance with EN
specifications shall therefore be observed even for testing and trial conditions (EN 50 178, Art.
5.2.11). Without earthing, dangerous voltages can be present on the motor housing.
Attention!
Automatically restart after a power failure or mains disconnection!
2.7 Modifications / interventions in the device
Attention!
For reasons of safety, no unauthorized interventions or modifications may be made on the device. All
planned modifications must be authorized by the manufacturer in writing.
Use only genuine spare parts / genuine wearing parts / genuine accessories from Ziehl-Abegg.These
parts were specifically designed for the device. There is no guarantee that parts from non-original
sources are designed and manufactured in correspondence with load and safety requirements.
Parts and optional equipment not supplied by Ziehl-Abegg are not approved by Ziehl-Abegg for use.
2.8 Operator’s obligation of diligence
•The contractor or owner must also ensure that the electric systems and equipment are operated
and maintained in accordance with electro-technical regulations.
•The owner is obliged to ensure that the device are operated in perfect working order only.
•The device may only be used as intended (
“Application”).
•You must periodically examine the safety equipment for their properly functioning condition.
•The assembly instructions and/or operating instructions are always readily available at the
location where the device is being used, are complete and are in legible condition.
•These persons are regularly instructed in all applicable questions regarding occupational safety
and environmental protection and are knowledgeable regarding the assembly instructions
and/or operating instructions and, especially, are familiar with the safety instructions contained
therein.
•All safety and warning notices attached to the device are never removed and remain legible.
2.9 Employment of external personnel
Maintenance and service work are frequently carried out by external employees who often do not
recognize the specific situations and the thus resulting dangers.These persons must be comprehen-
sively informed about the hazards in their area of activity.
You must monitor their working methods in order to intervene in good time if necessary.
Operating Instructions Fcontrol – model series FKDM..-C Safety instructions
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3 Product overview
3.1 Operational area
Fcontrol model series FKDM..-C are designed for a steplesss control of 3 ~ compressor motors
Constant pressure and temperature trend, caused by the continiously compressor power control,
makes energy saving at the most energy-intensive part of the refrigeration circuit possible.
With the selection program of the compressor manufacturer, it is possible to get the rated current of
the compressor in the desired operation point. These current is the deciding current for the selection
of the frequency inverter.
By operation of the compressor directly at mains, the starting current is very high. If the compressor is
driven with a frequency inverter, this current is limited by “soft-start”. A maximum starting current of
times 2 of the rated frequency inverter current is possible.
If the compressor is allowed to be driven with 60 or 87 hz, the performance can be improved clearly,
compared with 50 Hz operation. Please note the information of the compressor manufacturer.
3.2 Functional description
The frequency inverters from the FXDM..-C series generate their 3 ~ output with variable voltage and
frequency from the three-phase mains on the input. These are structured corresponding to the general
requirements in DIN EN 61800-2 for adjustable speed electrical power systems and are designed for
Single-quadrant operation.
•Reliable operation of the compressor motor by integrated all-pole effective Sine filter
(phase to phase and phase to ground).
•No danger for the compressor motor through voltage peaks generated from the fre-
quency inverer.
•Installation without shielded cables between frequency inverter and compressor.
•No limitation of cable length between frequency inverter and compressor.
3.3 Maintenance
The device must be checked for soiling and, if necessary, cleaned in periodic intervals.
3.4 Transport
•The device is packed ex factory to suit the transport method previously agreed.
•Always use the original packaging materials when transporting the device.
•Avoid shocks and impacts to the device during the transport.
•During manual handling the human lifting and carrying restrictions must be observed and
adhered to.
3.5 Storage
•The device must be stored in its original packaging in a dry and weather-proof room.
•Avoid exposure to extreme heat and cold.
•Avoid prolonged storage; we recommend a maximum of one year (consult the manufacturer
before starting if stored for longer).
3.6 Disposal / recycling
Disposal must be carried out professionally and environmentally friendly in accordance with the legal
stipulations.
Operating Instructions Fcontrol – model series FKDM..-C Product overview
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4 Mounting
4.1 General notes
Attention!
The following points must be complied with during the mechanical installation to avoid causing a defect
in the device due to assembly errors or environmental influences:
•Before installation remove the device from the packing and check for any possible shipping
damage!
•Assemble the device on a clean and stable base. Do not distort during assembly! Use the
appropriate mounting devices for proper installation of the unit!
•A mounting on vibrating base is not permissible, if no data to the vibration strength is made (
Technical data)!
•When mounted onto lightweight walls, there must be no impermissibly high vibrations or shock
loads. Any banging shut of doors that are integrated into these lightweight walls, can result in
extremely high shock loads. Therefore, we advise you to decouple the devices from the wall.
•Do not allow drilling chips, screws and other foreign bodies to reach the device interior!
•Maintain the stated minimum clearances to ensure unobstructed cooling- air feed as well as
unobstructed outgoing air discharge (
minimum space requirement)!
•The device should be installed in a location where it will not be disturbed, but at the same time
can be easily accessed!
•Depending on the housing model cut off necessary cable inlets respectively to the cable
diameter. Or alternative use cable inlet for cable glands. Metal sheet housings are supplied with
stoppers. Any cable ducts openings not used must be sealed!
•Care must be taken to avoid direct radiation from the sun!
•The device is designed for vertical installation (cable inlet down). A horizontal or reclined
installation is only permissible after technical release of the manufacturer!
•Be sure to observe proper heat dissipation (
Technical data, heat dissipation).
4.2 Minimum space requirement
In order to ensure sufficient ventilation of the device, clearance on all sides of at least 50 mm has to
be maintained to the housing walls, switch cabinet doors, wiring ducts, etc. The same clearance
applies to the installation of several devices next to each other.
When installing several devices on top of each other, the danger of reciprocal heating exists. This
layout is only then permissible when the air suctioned from the upper unit does not become warmer
than the permissible ambient temperature ( Technical data). I.e., a correspondingly larger clearance
or thermal shielding is required.
4.3 Outdoor installation
Outdoor installation is possible up to -20 °C when the controller supply is not switched off. Installation
must be protected from the effects of weather as much as possible, including protection from direct
sunlight!
4.4 Temperature influences during commissioning
Avoid condensation in the controller and functional faults attributable to condensation by storing the
controller at room temperature!
Operating Instructions Fcontrol – model series FKDM..-C Mounting
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5 Electrical installation
5.1 Safety precautions
Danger due to electric current
•Work on electric components may only be carried out by trained electricians or by
persons instructed in electricity under the supervision of an electrician in accordance
with electrical engineering regulations.
•It is forbidden to carry out work on electrically live parts. Even after disconnection, the
dc-link is still live. Always wait at least 3 minutes.
•A second person must always be present when working on energized parts or lines who
disconnects in case of emergency.
•Inspect electrical equipment periodically: retighten loose connections – immediately re-
place damaged lines and cables.
•Always keep switch cabinets and all electrical supply facilities locked. Access is only
allowed for authorized persons using a key or special tool.
•Operating the device with the housing cover removed is prohibited because energized,
exposed parts are present inside the device. Disregarding this regulation can lead to
severe personal injury.
•The required protective earth connection is established using screws between the hous-
ing parts in metal terminal space covers and housing casings. Commissioning is only
permissible after these screws have been properly attached!
•Metal screwed-connections are not permitted in plastic housing parts because there is
no potential equalization.
•Never clean electrical equipment with water or similar liquids.
Information
The respective connections are represented in the enclosure of this manual ( Connection diagram)!
5.2 EMC-compatible installation
5.2.1 Motor cable
The applicable standard for interference emissions is EN 61000-6-3. Compliance with this standard is
achieved through the use of an unscreened motor feed cable.
5.2.2 Control cables
Pay attention to sufficient distance from powerlines and motor wires to prevent interferences. The
control cable may not be longer than 30 m. Screened control cables must be used when the cable
length is longer than 20 m. When using a shielded cable connect the shielding to one side only, i.e.
only to the control unit with the protective ground (keep cable short and with as little inductance as
possible!).
5.2.3 Harmonics current for devices ≥ 4 and ≤ 16 A
According to EN 61000-3-2 these devices are to be classified as “professional” devices. The
application is therefore limited to use by trade, certain vocations or industries.
Connection to a low voltage supply (public networks) is allowed insofar as this has been clarified with
the respective energy supply company responsible.
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5.2.4 Harmonics current and line impedance for devices > 16 A and ≤ 75 A
Extract from EN 61000-3-12, valid for equipments with rated current > 16 A and ≤ 75 A, connected to
public low-voltage systems.
This equipment complies with IEC 61000-3-12 provided that the short-circuit power S
SC
is greater than or equal
to R
SCE
x S
equ
at the interface point between the user's supply and the public system.
It is the responsibility of the installer or user of the equipment to ensure, by consultation with the distribution
network operator if necessary, that the equipment is connected only to a supply with a short-circuit power S
SC
greater than or equal to R
SCE
x S
equ
.
S
SC
Short-circuit power from line at the interface point between the user's supply and the public system
S
equ
Rated - apparent power for three phase devices: S
equ
√3 x U
I
x I
equ
(U
I
phase to phase voltage Technical data “Line voltage”)
(I
equ
rated current of the device Technical data “Rated current input”)
R
SCE
Short-circuit ratio
For this devices: R
SCE
≤ 120 (the respective value can be inquired by the manufacturer)
5.3 Mains connection
5.3.1 Line voltage
Power from the mains is connected to terminals: PE, L1, L2, L3 and N (depending on type). Here, it
must be strictly observed that the mains voltage lies within the allowable tolerance specifications (
Technical data and nameplate affixed to the side).
The neutral conductor connection “N” is only available for the FXDM18 and 22 device types for
reducing leakage current. It is irrelevant for the device’s functionality, for those supply networks
without neutral conductors the connection is not required. Because however, higher leakage currents
can flow through the “PE” conductor connection, undesirable erroneous activation may occur on
systems equipped with FI circuit breakers.
Information
Not suitabble for IT network!
During disconnection of the line voltage the necessary waiting period before renewed switch-
ing on amounts minimum 90 seconds!
5.3.2 Required quality attributes for the mains voltage
Danger due to electric current
The mains voltage must comply with the EN 50160 quality characteristics and the defined standard
voltages in IEC 60038!
5.3.3 Leakage current, securely attached, ground wire double up to 10 mm²
Danger due to electric current
In accordance with the defined networks in DIN EN 60990, the device has a leakage current >
3.5 mA so it must be permanantly connected. The protective ground must be made double in
accordance with EN 50178 Point 5.2.11and 5.3.2.1 up to a cross section of at least 10 mm².
5.4 Residual-current-operated protective device
Danger due to electric current
For an installation of r.c.d. protection, it shall be observed that this must be of “universal-
current sensitivity”. In accordance with EN 50 178, Section. 5.2. other types of current-operated
protective devices may not be used. To ensure as high a degree of reliability as possible , we
recommend a tripping current of 300 mA.
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5.5 Inverter output
5.5.1 Motor connection
The motor leads are connected to the terminals: PE, U, V, W. Comply with the motor data (rating
plate) regarding the type of connection (Y or D).
Adjustments in line with the motor in question can be carried out in “Motor Setup”.
Information
•A maximum starting current of times 2 of the rated frequency inverter current is possible!
•For FKDM22 and FKDM50 rated current only possible for motors wih cos φ < 0.8.
5.5.2 Disconnection between controller and motor (repair switch)
Ideally, a repair switch should be installed before the controller (supply line disconnect).
In the case of complete disconnection (entire load) after the controller, the enable (controller OFF /
ON) must be disconnected simultaneously. I.e., an additional control contact is needed. Switching on
the motor while simultaneously issuing the enable (ON) achieves secure energizing with low satura-
tion of the controller. For this a programming is necessary (
IO Setup Enable ON / OFF).
Attention!
When switching on the motor plus existing release: under certain circumstances, this can occur under
full modulation of the controller.
5.6 Motor protection
Motor protection is possible by connecting thermostats “TB” (thermal contacts) or thermistors “TP”
(PTC).
•When several motors are connected ensure that the thermal contacts “TB” or PTC resistors “TP”
are always connected in series. A maximum of six individual thermistors (DIN 44081 or DIN
44082) may be connected in series to a single device. Depending on the motor type, at least
two or three individual sensors are built in.
•Monitoring of motors in Ex zones is not permissible. For systems of this type, an additional
posistor tripping unit is required, with disconnection via a separate motor protection circuit.
The unit switches off when a connected thermostat or thermistor has tripped the circuit (interruption
between both terminals “TB/TP” or “TK/PTC”. The unit then remains switched off. A programmed
fault-indicating relay is triggering.
Motor fault
Display during motor fault
Possibilities for re-starting after the drive has cooled down terminals “TB/TP” or “TK/PTC” by:
•By switching the mains voltage off and then on again.
•By simultaneously depressing the three keys: P, ▲, ▼(if a fault is indicated).
•By digital input for remote (enable ON/OFF) or by Reset-input (
IO Setup - Digital Inputs).
Attention!
•An outside voltage may never be connected to the terminals “TB/TP” and/or “TK/PTC”!
•If a bypass circuit is installed, or in the “100%” position on devices with a main switch, the motor
protection inside the controller has no function. In this case, additional motor monitoring may be
required.
5.7 Signal connection or sensor connection to analog inputs (Analog In 1, Analog In 2)
The unit has 2 analog inputs:
•E1 Analog In terminals “E1” / “GND” (Analog In 1)
•E2 Analog In terminals “E2” / “GND” (Analog In 2)
Ensure correct polarity when connecting; a 24 V DC power supply is integrated for sensors. For
sensors in two-wire-technology (4 - 20 mA signal), the connection is made on the “+24 V” and “E1” or
“E2” terminals (the GND terminal is omitted). The connection is independent of the programmed
mode and from the sensor signal employed. Place the internal jumper for the external default signal in
the correct position. Factory setting 0 - 10 V (
Jumper for Input signal).
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When triggering with a PWM signal (10 V) the ratio between the pull-up resistor and the internal
resistance of the open collector output must be considered.
Attention!
Never apply line voltage to analog inputs!
5.8 Output voltage 0 - 10 V (Analog Out)
The analogoutputs 0 - 10 V can be allocated with various functions (
IO Setup: Analog output “A”).
Connection to terminal “A” - “GND” “Analog Out” (I
max
10 mA).
It is not permissible to connect outputs of several devices to each other!
5.9 Voltage supply for external devices (+24V, GND)
There is an integrated power supply for external devices, e.g. a sensor. Terminal +24 V, output voltage
tolerance +/- 20%. max. load current Technical data.
In case of overload or short circuit (24 V – GND), the external power supply is shut down (multi-fuse).
The device performs a “Reset” and continues operation.
It is not permissible to connect outputs of several devices to each other!
5.10 Add-on module type Z-Modul-B Part-No. 380052
The expansion module can be retrofitted. This could be necessary if the analog and digital inputs and
outputs are not sufficient for certain applications. The board is easy to install into the device and is
connected with the control device via a plug. Program the additional inputs and outputs in “IO Setup”.
Add-on module type Z-
Modul-B
•1x analogue input 0-10 V (R
i
> 100 kΩ) for external Set point
•1x output 0 - 10 V (I
max
10 mA)
•3x digital-inputs, Activation via floating contacts
•2x relay outputs (contact load 2 A 250 V AC)
5.11 Digital inputs (D1, D2)
Various functions can be allocated to the digital inputs “D1” and “D2” (
IO Setup). Activation via
floating contacts (a low voltage of ca. 24 V DC is connected).
Digital input D1
•Factory setting function
| 1D | enable ( IO Setup).
Digital input D2
•For operation mode speed controller 1.10 and 1.11
–Factory setting no function preprogrammed OFF
•For modes back pressure regulator 3.10 ... 3.21
–Function factory setting | 7D | switch over: regulation by sensor on input “E1” / speed
controller by setting signal on “E2”.
Attention!
Never apply line voltage to the digital input!
5.12 Relay outputs (K1, K2)
Various functions can be allocated to the relay outputs “K1” and “K2” ( IO Setup: function and
inverting relais outputs). Max. contact rating
technical data and connection diagram.
Connection of the floating contacts of relay “K1” to the terminals 11, 14, 12. Connection of the floating
contacts of relay “K2” to the terminals 21, 24, 22.
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5.13 Communication
5.13.1 Networking via MODBUS-RTU
The device comes equipped with a RS-485 interface for networking via MODBUS. Conntection at: “A
(D+)”, “B (D-)” and “GND”.
The address must be set in the “IO Setup” menu.
Information
A maximum of 64 members can be directly connected to one another, and another 63 members via a
repeater.
5.13.2 RS-485 - network design and interface parameter
Please ensure the correct connection; i.e. "A (D+)" must always be connected to "A (D+)" of the
next devices. The same applies to "B (D-)" .
In addition, a "GND" connection must be established, as dissimilar potential (over 10 V!) will lead to
the destruction of the RS-485 interface (e.g. lightning).
GND D+ D- GND D+ D-
16.04.2008
v_m od bu s_g eraete_a ns chluss.vsd
general example for MODBUS device connection
The data line must be connected from one device to the next. No other type of wiring is allowed!
Always use only two wires of one lead (twisted pair) for the connection.
Examples for MODBUS connection
Recommended wire types
1. CAT5 / CAT7 cables
2. J-Y (St) 2x2x0.6 (telephone wire)
3. AWG22 (2x2 twisted pair)
When using telephone flex with four cable cores, we recommend the following allocation:
“A (D+)” red, “B (D-)” black, “GND” white
Information
•Pay attention to sufficient distance from powerlines and motor wires (min. 20 cm)
•Do not use wire shield
•Except the data link "A (D+)", "B (D-)" and "GND"- connection may no further cable cores
of the data line be used.
•Max. allowed wire length 1000 m (CAT5/7 500 m)
Default interface parameter
Baudrate 19200
Bits 8
Parity Even (None, exception of devices agriculture)
Stop bits 1
Handshake none
Operating Instructions Fcontrol – model series FKDM..-C Electrical installation
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Information
If any matters are unclear, please contact our V-STE support department for control systems -
ventilation technology. The information sheet "Network structure of MODBUS" R-TIL08_01 contains
detailed information about "MODBUS".
5.13.3 LON
®
Bus system is possible via add-on module
Connection to the LON® bus system is possible via add-on module type “Z-Modul-L” (Part-No.
380053). Communication to controller via the RS-485 interface, FTT-10A transceiver.
5.14 Potential at control voltage connections
The control voltage connections (< 50 V) relate to the joint GND potential (Exception: Relay contacts
are potential free). There is a potential separation between the control voltage connections and the
protective earth. It must be ensured that the maximum external voltage at the control voltage
connections cannot exceed 50V (between “GND” terminals and “PE” protective earth). If necessary, a
connection to the protective earth potential can be established, install bridge between “GND” terminal
and the “PE” connection (terminal for screening).
5.15 Bypass circuit
Please observe the following during bypass switching (controller shunt with mains voltage):
•Mutual locking of mains contactor and bypass protection
•Time delay of at least 1 second during switching
•The controller “enable” (ON / OFF) must be simultaneously opened together with cut-off of the
protection on the controller output; during connection it must be simultaneously closed again.
For this a programming is necessary (
IO Setup Enable ON / OFF).
•By switching OFF necessary waiting period before renewed switching on amounts minimum 90
seconds! (
connection suggestion for bypass with the required time-delay)
5.16 Manual Bypass-Switch type S-D-25 and S-D-50
As accessories are manual main switches with bypass function available.
By switching OFF Frequency inverters necessary waiting period before renewed switching on
amounts minimum 90 seconds!
Switch position
•
| 0 | Switch OFF supply line (lockable)
•
| AUTO | Operation Control
•
| 100 % | Operation Bypass (controller without supply)
Technical data
•Line voltage max. 690 V, 50/60 Hz
•Rated current
–Type S-D-25 Part.-No. 349035: 25 A
–Type S-D-50 Part.-No. 349040: 50 A
•Dimensions w x h x d [mm]
–Type S-D-25: 115 x 115 x 163
–Type S-D-50: 135 x 135 x 188
•Protection class IP65
S-D-25
AUTO
0
100 %
3 ~ 400 V
Controller
S-D-25
02.12.2008
v_sd25_m.vsd
M
Manual Bypass-Switch type S-D-25 / S-D-50
Operating Instructions Fcontrol – model series FKDM..-C Electrical installation
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6 Controls and Menu
6.1 Multipurpose LC display and keyboard
27.11.2008
v_display_erklaerung_fcontrol_c.vsd
2 4 6 7 8
9
10
11
1
5
3
1. Numeric display 5 digit
2. Moon-Symbol for set point 2
3. Current derating active
4. Alarm-Symbol (fault indication)
5. Motorheating activ
6. Derating (power reduction active)
7. External switch over direction of rotation active
8. STOP-Symbol (enable)
9. Bargraph Fanlevel
10. Text line 3 figures (display unit, etc.)
11. Text line 16 figures (display text menu.)
PProgram key and open menu
Menu selection, reduce value
Menu selection, increase value
ESC-key combination, Escape leave menu
▼
▲
▼+ ▲
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6.2 Menu operation
Display after turning on the mains voltage.
description for menu language English “GB” (delivery status).
Switch-over between * actual value and “Start” with the key shortcut for Escape
((Esc ▼ + ▲).
*actual value depending mode:
- 1.10 ... 1.11 Frequency / Hz
- 3.10 ... 3.21 E1 Actual / bar / °C
By pushing the P key one reaches the menu item “START”.
P↓ ↑ ESC
Motor ON / OFF
▲ ▼One moves up and down within the menu group using the arrow keys.
▲ ▼
In the menu point “Language” display language can be selected.
One returns to the menu group “Start” using the ESC (▼ + ▲) shortcut keys.
6.3 Menu structure
PIN 0010
STOP
← ← ← ← User Service → → → →
Start
▼
▲Info
▼
▲Setting
▼
▲Events
▼
▲Base setup
P↓ ↑ ESC P↓ ↑ ESC P↓ ↑ ESC P↓ ↑ ESC P↓ ↑ ESC
PIN input Frequency Set Intern1 Motor fault Mode
▲ ▼ ▲ ▼ ▲ ▼ ▲ ▼ ▲ ▼
Language Set external1 Set Intern2 E1 Analog In
Menu dependent on device type
Operating Instructions Fcontrol – model series FKDM..-C Controls and Menu
L-BAL-E057-GB 1304 Index 009 Part.-No. 00163327-GB
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Selection of the menu group (e.g. Base setup) to the right through the ▼-key, to the left through the
▼-key.
You can go to the menu items in the menu groups (e.g. mode of operation) by using the P key. Use
the arrow keys to move up and down within the menu group.
The menu groups consist of one area for the user (user menu) and one area for installation (service).
The service area can be protected against unauthorized access by using a PIN.
In order to simplify the initial start-up operation, the service level is enabled at first (i.e., not protected
by the PIN 0010 (
see Controller Setup, PIN protection OFF). If PIN protection is activated (ON),
the service menu remains enabled after input of PIN 0010 as long as one is pressing keys. If no keys
are pressed for ca. 15 minutes, the PIN is automatically erased, i.e. the service level is blocked.
To make adjustments, press the P key after selecting the menu item. If the previously set value starts
to ash, it can be adjusted with the ▼ + ▲ keys and then saved with the P key. To exit the menu
without making any changes, use the “Esc” short-key, i.e., the originally set values remain.
Information
After installation of the device has been carried out, PIN protection should be activated ( Controller
Setup)!
6.4 Example for programming mode 1.11 in “Base setup”
1 2 3 4567
Mode
P
Mode
▲
Mode
P
Mode
Operating Instructions Fcontrol – model series FKDM..-C Controls and Menu
L-BAL-E057-GB 1304 Index 009 Part.-No. 00163327-GB
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7 Base setup
7.1 Jumper for input signal
Factory setting of internal jumper in position “V” for 0 - 10 Signal.
For sensors with 4 - 20 mA postion must be changed to “mA”.
The sensor measuring range takes place in the basic setting of the mode in question (
Programming).
27.11.2008
v_stecker_v_ma.vsd
V mA
Caution, do not carry out work on live parts. Observe the safety instructions!
For operation mode speed controller: 1.10 - 1.11
•Jumper for input “E1” in position for a
0 - 10 V input signal (factory setting).
For modes back pressure regulator : 3.10 - 3.21
•Jumper for input “E1” in position for a
4 - 20 mA input signal.
•Jumper for input “E2” in position for a
0 - 10 V input signal
Switch over by digital input “D2”: regulation by sensor on “E1”
to speed setting signal on “E2” possible.
27.11.2008
v_stecker_e1_v.vsd
E1
27.11.2008
v_stecker_e1_v_e2_ma.vsd
E2E1
03.08.2012
v_anschl_e1_v_pwm.vsd
Analog
In 1
E1 GND
Eingang
Input
0...10 V
+
Rext
10 V PWM
f = 1...10 kHz
Rext > 10 x Risig
10 V
Risig
GND E1 A
10.02.2009
v_anschl_e1_ma_e2_v.vsd
Analog
In 2
E2 GND
Eingang
Input
0...10 V
+
MBG..
1 3
BN GN
Analog
In 1
E1 GND
+
24V
4...20 mA
Operating Instructions Fcontrol – model series FKDM..-C Base setup
L-BAL-E057-GB 1304 Index 009 Part.-No. 00163327-GB
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7.2 Select operation mode
Information
Simple installation is possible through the selection of the preprogrammed mode of operation.
This determines the basic function of the device. Factory setting 1.10 speed controller with
maximum output frequency 50 Hz (setting by 0 - 10 V signal).
For operation as speed controller setting of compressor speed by external signal.
For operation as back pressure regulator with sensor the speed is adjusted automatically dependently
of adjusted and measured values. Switch over possible for: back pressure regulator with sensor/
speed controller with setting signal.
Mode Signal or Sensor
(input) Function
1.10 Signal 0 - 10 V (E1) Speed controller
Maximal output frequency 50 Hz
1.11
Signal 0 - 10 V (E1) Speed controller
Maximal output frequency 87 Hz
(for FKDM40 up to 400 V line voltage max. 75 Hz, up to 480 V line
voltage max. 60 Hz permissible)
3.10 Sensor MBG.. (E1)
Signal 0 - 10 V (E2)
Back pressure regulation
Maximal output frequency 50 Hz
3.11
Sensor MBG.. (E1)
Signal 0 - 10 V (E2)
Back pressure regulation
Maximal output frequency 87 Hz
(for FKDM40 up to 400 V line voltage max. 75 Hz, up to 480 V line
voltage max. 60 Hz permissible)
3.20 Sensor MBG.. (E1)
Signal 0 - 10 V (E2)
Back pressure regulation with input for refrigerant
Maximal output frequency 50 Hz
3.21
Sensor MBG.. (E1)
Signal 0 - 10 V (E2)
Back pressure regulation with input for refrigerant
Maximal output frequency 87 Hz
(for FKDM40 up to 400 V line voltage max. 75 Hz, up to 480 V line
voltage max. 60 Hz permissible)
Attention!
It is essential to note the motor data when programming the mode and the associated pre-
settings in Motor Setup.
Operating Instructions Fcontrol – model series FKDM..-C Base setup
L-BAL-E057-GB 1304 Index 009 Part.-No. 00163327-GB
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