Danfoss VLT Brook Crompton Motor FCM 300, Design Manual

Page: 75 / 102

Function:
This parameter can be read out via the serial communi-
cation port.
Description of choice:
Indicates the status word transmitted via the serial
communication port.
537 Data read-out: INV. temperature
Value:
Unit: ºC
Function:
This parameter can be read out via the serial communi-
cation port.
Description of choice:
States the given temperature of the frequency converter.
This value is updated every 10 sec.
538 Data read-out: Alarm word
Value:
Unit
Function:
This parameter can be read out via the serial communi-
cation port. See
4.2.1 List of Warnings and Alarms .
Description of choice:
States whether there is an alarm on the FC motor.
Hex Fault messages
00000002 Trip lock
00000040 HPFB timeout
00000080 Standard bus timeout
00000100 Short circuit
00000200 24 V supply fault
00000400 Earth fault
00000800 Overcurrent
00004000 Motor thermistor
00008000 Inverter overload
00010000 Undervoltage
00020000 Overvoltage
00040000 Phase loss
00080000 Live zero error
00100000 Overtemperature
02000000 HPFB error
08000000 Inrush fault
10000000 Internal error
Table 3.34
539 Data read-out: Control word
Value:
Unit
Function:
This parameter can be read out via the serial communi-
cation port.
Description of choice:
Indicates the control word sent via the serial communi-
cation port in Hex code from the FC motor. This parameter
is updated every 20 ms.
540 Data read-out: Warning word
Value:
Unit
Function:
This parameter can be read out via the serial communi-
cation port. See
4.2.1 List of Warnings and Alarms .
Description of choice:
States in Hex format whether there is a warning on the FC
motor.
Hex Warning messages
00000008 HPFB timeout
00000010 Standard bus timeout
00000040 Current limit
00000200 Inverter overload
00001000 Voltage warning low
00002000 Voltage warning high
00004000 Phase loss
00010000 Live zero error warning
00400000 Output freq. limit warning
00800000 HPFB error
40000000 24 V supply warning
80000000 Inverter temp. high
Table 3.35
541 Data read-out: Extended status word
Value:
Unit
Function:
This parameter can be read out via the serial communi-
cation port.
Description of choice:
States in Hex format whether there is a warning on the FC
motor.
Hex Status messages
01 Ramping
04 Start clockwise/counterclockwise
08 Slow down
10 Catch-up
8000 Frequency limit
Table 3.36
542 Data read-out: Terminal 1, analogue input
Value:
Unit: mA
Programming
VLT
®
DriveMotor FCM Series
MG03BA02 - VLT
®
is a registered Danfoss trademark 73
3 3