Coil
0
1
33
Control not ready
Control ready
34
Frequency converter not ready
Frequency converter ready
35
Coasting stop
Safety closed
36
No alarm
Alarm
37
Not used
Not used
38
Not used
Not used
39
Not used
Not used
40
No warning
Warning
41
Not at reference
At reference
42
Hand mode
Auto mode
43
Out of frequency range
In frequency range
44
Stopped
Running
45
Not used
Not used
46
No voltage warning
Voltage warning
47
Not in current limit
Current limit
48
No thermal warning
Thermal warning
Table 5.17 Frequency Converter Status Word (FC Profile)
Bus
adress
Bus
register
1)
PLC
Register
Content
Access
Description
0
1
40001
Reserved
–
Reserved for legacy frequency converters VLT 5000 and VLT
2800.
1
2
40002
Reserved
–
Reserved for legacy frequency converters VLT 5000 and VLT
2800.
2
3
40003
Reserved
–
Reserved for legacy frequency converters VLT 5000 and VLT
2800.
3
4
40004
Free
–
–
4
5
40005
Free
–
–
5
6
40006
Modbus configu-
ration
Read/Write
TCP only. Reserved for Modbus TCP (p12-28 and 12-29 -
stored in Eeprom etc.).
6
7
40007
Last error code
Read only
Error code recieved from parameter database, refer to WHAT
38295 for details.
7
8
40008
Last error
register
Read only
Address of register with which last error occurred, refer to
WHAT 38296 for details.
8
9
40009
Index pointer
Read/Write
Sub index of parameter to be accessed. Refer to WHAT
38297 for details.
9
10
40010
FC par. 0-01
Dependent on
parameter access
Parameter 0-01 (Modbus Register=10 parameter number
20 bytes space reserved pr parameter in Modbus map.
19
20
40020
FC par. 0-02
Dependent on
parameter access
Parameter 0-02
20 bytes space reserved pr parameter in Modbus map.
29
30
40030
FC par. xx-xx
Dependent on
parameter access
Parameter 0-03
20 bytes space reserved pr parameter in Modbus map.
Table 5.18 Adress/Registers
1) Value written in Modbus RTU telegram must be one or less than register number. E.g. Read Modbus Register 1 by writing value 0 in telegram.
RS485 Installation and Set-...
Design Guide
MG06B402
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