ZIEHL-ABEGG Icontrol FXDM User manual

Icontrol
FXDM
Frequency inverter for 3 ~ fans
Operating Instructions
Keep for reference!
Software version: D1334A Part.-No. B1000AA4 from version 2.37
L-BAL-E036-GB 2022/47 Index 011 Part.-No.
english

Content
1 General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1 Meaning of the operating instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.2 Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.3 Exclusion of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.4 Copyright . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2 Explanations of symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3 Product safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.4 Requirements placed on the personnel / due diligence . . . . . . . . . . . . . . . . . . . . . . . . 7
2.5 Start-up and during operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.6 Work on the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.7 Modifications / interventions in the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.8 Operator’s obligation of diligence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.9 Employment of external personnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3 Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.1 Scope of application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.2 Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.3 Rating plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.4 Service work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.5 Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.6 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.7 Disposal / Recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.1 General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2 Minimum space requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.3 Fastening the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.4 Cable inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.5 Outdoor installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.6 Installation location for agriculture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.7 Temperature influences during commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5 Electrical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.1 Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.2 Terminal compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.3 EMC-compatible installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.3.1 Interference emission and installation of cables . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.3.2 Motor cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.3.3 Control cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.3.4 Harmonics current for devices ≥ 4 and ≤ 16 A . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.3.5 Harmonics current and line impedance for devices > 16 A and ≤ 75 A . . . . . . . . . 17
5.4 Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.4.1 Mains voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.4.2 Line protection fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.4.3 Required quality attributes for the mains voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.4.4 Leakage current, securely attached, ground wire double up to 10 mm² . . . . . . . . . 18
5.5 Residual-current-operated protective device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.6 Inverter output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5.6.1 Motor connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5.6.2 Disconnection between controller and motor (repair switch) . . . . . . . . . . . . . . . . . 19
5.7 Motor protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
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5.8 Signal connection or sensor connection to analog inputs (Analog In 1, Analog In 2) . . 20
5.9 Analog output (0 - 10 V) “A1” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.10 Voltage supply for external devices (+24V, GND) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.11 Add-on module type Z-Modul-B Part-No. 380052 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.12 Connection of external Terminal type AXG-1A(E) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.13 Digital inputs (D1, D2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.14 Relay outputs (K1, K2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.15 Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.15.1 Networking via MODBUS-RTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.15.2 RS-485 - network design and interface parameter . . . . . . . . . . . . . . . . . . . . . . . . 21
5.15.3 LON
®
Bus system is possible via add-on module . . . . . . . . . . . . . . . . . . . . . . . . 23
5.16 Potential at control voltage connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.17 Bypass circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.18 Manual Bypass-Switch type S-D-25 and S-D-50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5.19 Auxiliary contact for version with main switch "Q" . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6 Controls and Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.1 Main switch (only with ending "Q" in type designation) . . . . . . . . . . . . . . . . . . . . . . . . 25
6.2 Multipurpose LC display and keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.3 Menu operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6.4 Menu structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6.5 Example for programming mode 2.01 in “Base setup” . . . . . . . . . . . . . . . . . . . . . . . . 27
7 Base setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
7.1 Jumper for the input signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
7.1.1 External Setpoint / External speed setting in manual operation . . . . . . . . . . . . . . . . 28
7.2 Select operation mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
8 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
8.1 Prerequisites for commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
8.2 Procedure for commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
8.3 Menu overview Mode 1.01 (without add-on modules ) . . . . . . . . . . . . . . . . . . . . . . . . 31
9 Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
9.1 Speed controller 1.01 ... 1.02 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
9.1.1 Base setup 1.01 ............................................... 32
9.1.2 Setting for operation 1.01 ......................................... 32
9.1.3 Touch function via external signal in mode 1.01 . . . . . . . . . . . . . . . . . . . . . . . . . 33
9.1.4 Base setup 1.02 ............................................... 35
9.1.5 Setting in operation 1.02 ......................................... 36
9.2 Temperature control 2.01 .. 2.05 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
9.2.1 Basic setting 2.01 ... 2.05 ......................................... 37
9.2.2 Settings for operation modes 2.01 ... 2.05 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
9.2.3 Functional diagrams temperature control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
9.2.4 Additional for mode 2.03 : Signal output 0 - 10 V . . . . . . . . . . . . . . . . . . . . . . . . 41
9.2.5 For mode 2.03 : Relay output for Heating or Cooling . . . . . . . . . . . . . . . . . . . . . . 42
9.2.6 For mode 2.03 Relay output for temperature monitoring . . . . . . . . . . . . . . . . . . . . 43
9.3 Pressure control for condensers refrigeration 3.01 ... 3.04 . . . . . . . . . . . . . . . . . . . . . 44
9.3.1 Base setup 3.01 ... 3.04 .......................................... 44
9.3.2 Setting for operation modes 3.01 ... 3.04 .............................. 45
9.3.3 Functional diagrams pressure control condensers . . . . . . . . . . . . . . . . . . . . . . . . . 46
9.4 Pressure control airconditioning 4.01 ... 4.03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
9.4.1 Base setup 4.01 ... 4.03 .......................................... 47
9.4.2 Setting for operation modes 4.01 ... 4.03 .............................. 48
9.5 Volume control 5.01 ... 5.02 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
9.5.1 Basic setting 5.01 and 5.02 ....................................... 50
9.5.2 Setting for operation modes 5.01 ... 5.02 ............................... 50
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9.6 Air velocity control 6.01 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
9.6.1 Base setup 6.01 ............................................... 52
9.6.2 Settings for operation modes 6.01 ................................... 52
9.7 Menu group Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
9.8 Menu group Info . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
9.9 Controller Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
9.9.1 PIN protection activate, PIN0010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
9.9.2 Set protection activate, PIN 1234 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
9.9.3 Save user settings restore with PIN 9090 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
9.9.4 Sensor Alarm ON / OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
9.9.5 Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
9.9.6 Minimum speed cut off ........................................... 57
9.9.7 Group control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
9.9.7.1 Control group 2 via 0 - 10 V output . . . . . . . . . . . . . . . . . . . . . . . . . . 57
9.9.7.2 Control group 2/3/4 via relais . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
9.9.8 Reverse action of the control function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
9.9.9 Controller configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
9.9.10 MODBUS communication watchdog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
9.9.11 Data on the total control deviation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
9.10 IO Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
9.10.1 Analog-Output “A” ............................................... 62
9.10.2 Digital inputs “D1” / “D2” ......................................... 63
9.10.2.1 Menu overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
9.10.2.2 Enable ON/OFF function | 1D | . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
9.10.2.3 External message, function
| 2D | ............................ 64
9.10.2.4 Limit ON / OFF, Function
| 3D | . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
9.10.2.5 Switch over Input signal “E1” / “E2”, Function | 4D | . . . . . . . . . . . . . . . 65
9.10.2.6 Set 1/2 or Setpoint 1/2, Function
| 5D | . . . . . . . . . . . . . . . . . . . . . . . . 65
9.10.2.7 Intern / Extern Function
| 6D | .............................. 66
9.10.2.8 Automatic control / speed manual, Function
| 7D | (mode 2.01 ) . . . . . . . 66
9.10.2.9 Reverse action of control function ( 2.01 ), Function
| 8D | . . . . . . . . . . . 67
9.10.2.10 Reset, Function
| 10D | ................................... 67
9.10.2.11 Setting Max. Speed ON / OFF function
| 11D | . . . . . . . . . . . . . . . . . . . 67
9.10.2.12 Motorheating ON / OFF, Function
| 12D | . . . . . . . . . . . . . . . . . . . . . . . 68
9.10.2.13 Direction of rotation, Function | 13D | . . . . . . . . . . . . . . . . . . . . . . . . . 68
9.10.2.14 “Freeze function” maintain momentary modulation value, Function
| 14D |
69
9.10.3 Configuration of analog inputs “E1”and “E2” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
9.10.3.1 Signal adaption E1 and E2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
9.10.3.2 Inverting analog inputs “E1” / “E2” . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
9.10.4 Function and inverting for relay outputs “K1” and “K2” . . . . . . . . . . . . . . . . . . . . . . 71
9.10.5 Programming Add-on module type Z-Modul-B . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
9.10.6 Networking via MODBUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
9.10.7 Increment setting for touch function in mode 1.01 . . . . . . . . . . . . . . . . . . . . . . . . 73
9.11 Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
9.11.1 Limit indication depending on modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
9.11.2 Limit indication depending on setting or sensor signal . . . . . . . . . . . . . . . . . . . . . . 74
9.11.3 Limit indication depending on (offset) to Setpoint . . . . . . . . . . . . . . . . . . . . . . . . . 75
9.12 Motor Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
9.12.1 Setting motor rated current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
9.12.2 Setting motor rated voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
9.12.3 Adjustment of the U/f curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
9.12.4 Setting for Rampup time and Rampdown time . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
9.12.5 Setting switching Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
9.12.6 Setting direction of rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
9.12.7 Setting Current limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
9.12.8 Setting brake function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
9.12.9 Boost function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
9.12.10 Setting Quench mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
9.12.11 Setting Overmodulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
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9.12.12 Setting Derating Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
9.12.13 Suppression of speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
10 Menu tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
10.1 Menues of operating modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
10.2 Possible allocation of the IOs, PINs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
11 Diagnostics menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
11.1 Special features for measurements at the innverter and motor . . . . . . . . . . . . . . . . . . 94
11.1.1 Measuring arrangement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
11.1.2 Voltage measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
11.1.3 Current measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
12 Events / Fault signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
12.1 Display and query of events and malfunctions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
12.2 Messages and trouble shooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
13 Function extension and version of software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
14 Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
14.1 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
14.1.1 Maximum loading dependent on switching frequency, line voltage and ambient
temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
14.2 Connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
14.3 Dimensions [mm] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
14.4 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
14.5 Manufacturer reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
14.6 Service note . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
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1 General notes
Compliance with the following instructions is mandatory to ensure the functionality and safety of the
product. If the following instructions given especially but not limited for general safety, transport,
storage, mounting, operating conditions, start-up, maintenance, repair, cleaning and disposal / recy-
cling are not observed, the product may not operate safely and may cause a hazard to the life and
limb of users and third parties.
Deviations from the following requirements may therefore lead both to the loss of the statutory material
defect liability rights and to the liability of the buyer for the product that has become unsafe due to the
deviation from the specifications.
1.1 Meaning 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 instructions 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, start-up, mainte-
nance and servicing, 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 SE 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 SE. Infringements are liable for damages. All rights
reserved, including those that arise through patent issue or registration on a utility model.
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2 Safety instructions
2.1 Intended use
The equipment is to be used solely for the purposes specified and confirmed in the order.
Any other use above and beyond this is considered not for the intended purpose unless agreed
otherwise by contract. The manufacturer will not be liable for any damage resulting from this. The
individual or company using it bears the sole risk.
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!
Danger due to electric current
Danger by dangerous, electric voltage! Death or severe injury can occur if the corresponding
precautions are not taken!
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 (see name plate and attachment / technical data) can lead to
a defect in the device and additional damage!
Information
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, 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.
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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 (see 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 Work on the device
Information
Mounting, electrical connection, and start-up operation may only be carried out by an electrical
specialist in accordance with electrotechnical regulations (e.g. EN 50110 or EN 60204)!
Danger due to electric current
•It is forbidden to carry out work on live device parts. The degree of protection for the open device is
IP00! Potentially fatal voltages can be touched directly.
•The safe isolation from the supply must be checked using a two-pole voltage detector.
•Even after disconnecting the mains voltage, life-threatening charges can appear between the
protective ground “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.
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 5 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.
Attention!
Even after switching off, dangerous temperatures can still occur in and on the device.
Attention!
Automatically restart after a power failure or mains disconnection!
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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.Th-
ese 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 is operated in perfect working order only.
•The device may only be used as intended.
•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.
3 Product overview
3.1 Scope of application
Icontrolis the type-line of ZIEHL-ABEGG frequency inverters for controlling one motor with for
frequency innverter suitable isolation system and bearings.
Only suitable for drives with low set-off torque (e.g.: fans or pumps).
We expressly point out that controlling ZIEHL-ABEGG fans in parallel operation is not possible in this
series without endangering the motors.
For trouble free operation of several motors we recommend using our Fcontrol series frequency
converters with integrated sinusoidal filter.
3.2 Functional description
The frequency inverters of these series generate their 3~ output with variable voltage and frequency
from the three-phase mains on the input.
The devices are constructed in accordance with the general requirement in EN 61800-2 for adjustable
speed electrical power systems and is intended for one-quadrantdrives.
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3.3 Rating plate
The name plate carries the technical data valid for the delivered product.
Example for rating plate
no. Designation no. Designation
1Series 4Part no.
2ZIEHL-ABEGG brand name 5Series number
3
Type of voltage
Mains voltage
Mains frequency
Rated current (output)
Protection rating
Energy efficiency class
Power losses in % of the nominal apparent out-
put power at (90;100)
6Production code
7DATA MATRIX Code confirmation number
8European mark of conformity
9
Eurasian mark of conformity
3.4 Service work
The device must be checked for soiling and, if necessary, cleaned in periodic intervals.
The ventilation grilles on the bottom and on the top of the device must be free to ensure adequate
cooling of the device. They can be cleaned with a vacuum cleaner, broom or brush.
3.5 Transport
•The device is packed ex factory to suit the transport method previously agreed.
•The device may only be transported in the original packaging.
•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.
3.6 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).
3.7 Disposal / Recycling
Disposal must be carried out professionally and in an environmentally friendly way in accordance with
the respective national legal stipulations.
"Separate the materials by type and in an environmentally-friendly way.
"If necessary, commission a specialist company with the waste disposal.
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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! Start-up is not allowed in the case of transport damage!
•At a weight greater than 25 kg for men / 10 kg for women, the fan should be lifted out by two
persons (according to REFA). The values may differ from country to country.
•Wear safety shoes and gloves for handling!
•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 (see
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, see 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!
•Care must be taken to avoid direct radiation from the sun!
•The device is designed for vertical installation (bottom cable inlet). A horizontal or reclined installa-
tion is only permissible after technical release of the manufacturer!
•Be sure to observe proper heat dissipation, see 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, see Technical data. I.e., a correspondingly larger clearance
or thermal shielding is required.
4.3 Fastening the device
The type of fastening and the number of fastening points are dependent on the housing design. All the
fastening points available must be used for safe fastening.
Proceed as follows:
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Type FXDM2.6A / FXDM2.6AQ
Fastening at 3 points
GM00006C_M
29.01.2016
1
32
"Drill fastening point “1”.
"Screw in flat-head screw up to a distance of approx. 2 mm and mount the device.
"Remove the terminal compartment cover.
"Align the device and mark the position of both lower fastening points “2” + “3”.
"Remove the device and drill the fastening points “2” + “3”.
"Remount the device and tighten the fastening point screws “2” + “3”.
Type FXDM4.2...17A (FXDM25A) / FXDM4.2...17AQ (FXDM25AQ)
Fastening at 4 points
GM00005C_M
28.01.2016
1 2
43
"Drill fastening points “1” - “4”.
"Fasten device with screws.
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Typ FXDM32...62A / FXDM32...62AQ
Fastening at 8 points
GM00002B_M
28.01.2016
12
34
56
8
"Drill 8 fastening points.
"Screw in fastening point screws “1” - “4” up to a distance of approx. 5 mm and mount the device.
"Tighten fastening point screws “1” - “4”
"Screw in fastening point screws “5” - “8” and tighten.
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4.4 Cable inlet
Proceed as follows:
"Remove the terminal compartment cover.
"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!
"Strip and insert the cables properly.
"Attach cover for terminal compartment again carefully before start-up.
Housing with aluminum base plate
1 Cable inlet with step nozzles (factory installed)
1A 3 x max. 18 mm
1B 3 x max. 14 mm
1C 3 x max. 11 mm
1D 4 / 8 x max. 8 mm
2 attached cable inlet for cable glands
2A 17 / 21 mm
2B 12.5 / 17 mm
3 Fastening screws
Sheet metal housing
IP54
1 Inlet mains connection (40 mm)
2 Inlet motor connection (40 mm)
3 Inlet control cables (20 mm)
Information
•Cable glands can be used alternatively (not included in delivery). The manufacturer’s specifications
for tightening torque and sealing area must be observed!
•Openings which are not needed must be sealed!
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4.5 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!
4.6 Installation location for agriculture
When using for animal keeping, do not install the device directly in the stable but in a separate room
with a lower pollutant load. This helps to avoid damages caused by pollutant gases (e.g. ammonia
fumes, hydrogen sulphide fumes).
4.7 Temperature influences during commissioning
Avoid condensation in the controller and functional faults attributable to condensation by storing the
controller at room temperature!
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.
•The 5 electrical safety rules must be observed!
•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.
•Cover neighbouring electrical equipment during installation work.
•Other measures may be necessary to achieve safe electrical isolation.
•A second person must always be present when working on energized parts or lines who
disconnects in case of emergency.
•Electrical equipment must be checked regularly: Loose connections are to be re-tightened and
damaged cables must be replaced immediately.
•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.
•For metal cable inlets the necessary protective earth connection to the bottom of the housing is
made by screws. The device may only be started up when these screws are fitted properly.
•The required protective earth connection is established using screws between the housing 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.
•The device owner is responsible for the EMC of the entire plant according to the locally applicable
standards.
•Never clean electrical equipment with water or similar liquids.
Information
The respective connections are represented in the enclosure of this Operating Instructions (see
connection diagram)!
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5.2 Terminal compartment
Example: Position of terminals for devices in sheet metal housing
1 Line
2 motor
3 Brake control
4 Indication relays
5 MODBUS
Maximum cross sections of terminals for power section
Type Line motor
rigid flexible rigid flexible
FXDM2.6A(Q) 2.5 mm
2
2.5 mm
2
2.5 mm
2
2.5 mm
2
FXDM4.2A(Q) 2.5 mm
2
2.5 mm
2
2.5 mm
2
2.5 mm
2
FXDM5A(Q) 2.5 mm
2
2.5 mm
2
2.5 mm
2
2.5 mm
2
FXDM7.5A(Q) 2.5 mm
2
2.5 mm
2
2.5 mm
2
2.5 mm
2
FXDM8.5A(Q) 2.5 mm
2
2.5 mm
2
2.5 mm
2
2.5 mm
2
FXDM12A(Q) 4 mm
2
4 mm
2
4 mm
2
4 mm
2
FXDM17A(Q) 4 mm
2
4 mm
2
4 mm
2
4 mm
2
FXDM25A(Q) 6 mm
2
6 mm
2
6 mm
2
6 mm
2
FXDM32A(Q) 16 mm
2
10 mm
2
16 mm
2
10 mm
2
FXDM32AE 16 mm
2
10 mm
2
25 mm
2
16 mm
2
FXDM39A(Q) 25 mm
2
16 mm
2
16 mm
2
10 mm
2
FXDM39AE 25 mm
2
16 mm
2
25 mm
2
16 mm
2
FXDM46A(Q) 25 mm
2
16 mm
2
25 mm
2
16 mm
2
FXDM62A(Q) 25 mm
2
16 mm
2
25 mm
2
16 mm
2
Possible cross sections of terminals for control section
For all types rigid flexible
Brake control 0.25 - 1.5 mm
2
0.25 - 1.5 mm
2
Indication relays 0.08 - 2.5 mm
2
0.08 - 2.5 mm
2
MODBUS 0.14 - 1.5 mm
2
0.14 - 1.5 mm
2
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5.3 EMC-compatible installation
5.3.1 Interference emission and installation of cables
In order to prevent faults attributable to interference and to ensure compliance with the radio interfer-
ence level, the connecting leads must be kept as short as possible both in the motor terminal box as
well as in the controller. Spacing between supply cables, motor cable and signal cable should thereby
be kept as large as possible.
The so-called “pig-tails” of the screen are to be avoided when connecting screened cables. The
screen shall be laid close up to the terminals and taken from here to the protective conductor
connection by the shortest possible route, laid flat (low induction) and without loops.
When installing the controller in a switching cabinet, attention shall be paid that “live” (interference)
cables and interference-suppressed cables are not routed in the duct.
5.3.2 Motor cable
The screening of the motor cables (U1, V1, W1, PE) must be two-fold (both ends), i.e. connected to
the protective conductor at the controller and at the motor.
The use of a screened motor cable of max. 10 m in length will ensure compliance with the limiting
value class B in accordance with EN 55011.
The screening of the thermostats “TB” or thermistor “TP” connection cable for motor protection may
only be connected to the protective conductor at one end at the controller. Because of possible
coupling unbalances they may not be routed in the same cable harness as the motor cables.
5.3.3 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!).
5.3.4 Harmonics current for devices ≥ 4 and ≤ 16 A
According to EN 61000-3-2 these devices are to be classified as “professional” devices.
Connection to a low voltage supply (public networks) is allowed insofar as this has been clarified with
the respective energy supply company responsible.
5.3.5 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 se Technical data “Line voltage”)
(I
equ
rated current of the device se Technical data “Rated current input”)
R
SCE
Short-circuit ratio
For this devices: R
SCE
≥ 120
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5.4 Supply voltage
5.4.1 Mains 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 (see
Technical data and nameplate affixed to the side).
The neutral conductor connection “N” is only available for the device types with 25 A rated current for
the reduction of the 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.
Type FXDM4.2 + FXDM5
The PE connection for the supply mains must be connected at the
same terminal as the existing connection to the printed circuit board
(increase in interference immunity).
Attention!
•Not suitable for IT system!
•Do not operate on Grounded Delta System!
•To activate the on current limitation, you must wait at least 90 seconds after switching off the line
voltage before switching back on!
5.4.2 Line protection fuse
The connection must be fused depending on the used cable, the type of routing, the operating
conditions and according to the standards applicable on site. The specification for the maximum
admissible line fuse of the device must be observed (see technical data).
Possible components for the line protection (recommendation):
•Safety fuses of operating class “gG” (whole range fuse cartridges for general applications according
to EN 60269-1).
•Line protection switch with characteristic “C” (according to EN 60898-1).
5.4.3 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!
5.4.4 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.
5.5 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” (Type B). 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.
Residual current circuit breaker (type B)
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5.6 Inverter output
5.6.1 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). U / f setting see motor setup.
Attention!
•For each Controller can be attached only one motor, parallel operation of several motors is not
allowed!
•The maximum length of the screened motor cable is 10 m, a longer cable is not permissible!
5.6.2 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.
5.7 Motor protection
Motorprotectionis possible by connecting thermostats “TB” (thermal contacts) or thermistors “TP”
(PTC).
A maximum of six individual thermistors (DIN 44081 or DIN 44082) may be connected in series to a
single device.
The unit switches off when a connected thermostat or thermistor has tripped the circuit (interruption
between both terminals “TB/TP”). 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” bridged 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!
•Use a separate screend connection cable for temperature monitoring.
•An outside voltage may never be connected to the terminals “TB/TP” and/or!
•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.
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5.8 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 (see Jumper for Input signal).
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!
5.9 Analog output (0 - 10 V) “A1”
The analogoutputs 0 - 10 V can be allocated with various functions (see IO Setup: Analog output “A”).
Connection to terminal “A” - “GND” “Analog Out” (I
max
see technical data / connection diagram).
It is not permissible to connect outputs of several devices to each other!
5.10 Voltage supply for external devices (+24V, GND)
A voltage supply is integrated for external devices e.g. a sensor (max. current load see 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 voltage outputs of several devices to each other!
•It is not permissible to connect voltage outputs in the device to each other!
5.11 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)
5.12 Connection of external Terminal type AXG-1A(E)
An external terminal is required for starting-up and setting-up versions that do not have an integrated
terminal.
•Model AXG-1A, Part-No. 349082 for wall mounting
•Model AXG-1AE, Part-No. 349083 for panel mounting
Connection Terminal Type AXG-
1A(E)
The connection is made via a 4-strand line at the terminals of plug (D-, D+, GND
and +24 V).
e.g., telephone flex e.g. J-Y (St) Y 2x2x0.6 (or similar), maximum line length ca.
250 m.
- Voltage supply: Terminal “24 V”, “GND”, (I
max
, for terminal approx. 50 mA)
- Signal “D+” and “D-” (RS 485)
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