FCM 300 Series
MG.03.B6.2G - VLT is a registered Danfoss trademark
Parameter Group 5: Serial communication
537 Data read-out:
I
INV.
v.
temperature
(INVERTER TEMP.)
Value:
Unit: ºC
Function:
This parameter can be read out via the serial
communication 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
(ALARM WORD)
Value:
Unit
Function:
This parameter can be read out via the serial
communication port. See chapter on
"Warnings and
alarms".
Description of choice:
States whether there is an alarm on the FCM 300.
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
✭
=
General factory setting - also applying to spare part unit, H
H
H
H
H = HVAC setting, IIIII = Industrial setting, ( ) = parameter
window text. [ ] = value for use in communication via serial communication port
539 Data read-out: Control word
(CONTROL WORD)
Value:
Unit
Function:
This parameter can be read out via the serial
communication port.
Description of choice:
Indicates the control word sent via the serial
communication port in Hex code from the FCM 300.
This parameter is updated every 20 ms.
540 Data read-out: Warning word, 1
(WARN. WORD 1)
Value:
Unit
Function:
This parameter can be read out via the serial
communication port. See chapter on
"Warnings and
alarms".
Description of choice:
States in Hex format whether there is a warning on
the FCM 300.
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
13-7
Description of choice:
Indicates the status word transmitted via the serial
communication port.
NOTE!
This parameter is updated every 20 ms.