11.3 List of Communication-dedicated Function Codes
S codes
Table 11.3-1 Serial Communication Functions (S codes)
Function
code
Communications
address
Function code name
Data setting range
Format
485 No Link No.
S01
701h
1h
Operation
0000 to FFFF
32
S02
702h
2h
Power supply current limit (Driving)
0.01% / 1d
7
S03
703h
3h
Power supply current limit (Braking)
0.01% / 1d
7
Although the writing of S02 and S03 is always possible, as for reflection of write-in data, a converter is performed at the time of a stop.
M codes
Table 11.3-2 Monitoring Functions (M codes)
Function
code
Communications
address
Function code name
Data setting range
Format
485 No Link No.
M01 to
M08
-
-
Reserved.
-
-
M09
809h
17h
Source frequency
0.1 Hz / 1d
2
M10
80Ah
18h
Input power
0.1 kW / 1d
2
M11
80Bh
19h
Input current (rms)
0.1 A / 1d
2
M12
80Ch
1Ah
Input voltage (rms)
0.1 V / 1d
2
M13
80Dh
1Bh
Run command
0000 to FFFF
32
M14
80Eh
1Ch
Running status
0000 to FFFF
21
M15
80Fh
1Dh
Output terminals Y1 to Y18
0000 to FFFF
33
M16
810h
1Eh
Alarm content, latest alarm
0000 to FFFF
14
M17
811h
1Fh
Alarm content, previous alarm
0000 to FFFF
15
M18
812h
20h
Alarm content, alarm before previous
one
0000 to FFFF
15
M19
813h
21h
Alarm content, alarm before two
previous ones
0000 to FFFF
15
M20
814h
22h
Cumulative run time
10h / 1d
0
M21
815h
23h
DC link bus voltage
1V / 1d
0
M22
816h
24h
DC link bus voltage (P.U.)
0 to 65535 V
0
M23
817h
25h
Model code
0000 to FFFF
29
M24
818h
26h
Capacity code
0 to 30
28
M25
819h
27h
Converter ROM (main control) version 0000 to FFFF
9
M26
81Ah
28h
Transmission error code
0 to 65535
34
M27 to
M34
-
-
Reserved.
-
-
M35
823h
31h
Source frequency at alarm
0.1Hz / 1d
2
M36
824h
32h
Input power at alarm
0.1kW / 1d
2
M37
825h
33h
Input current (rms) at alarm
0.1A / 1d
2
M38
826h
34h
Input voltage (rms) at alarm
0.1V / 1d
2
M39
-
-
Reserved.
-
-
M40
828h
36h
Running status at alarm
0000 to FFFF
21
M41
829h
37h
Output terminal at alarm
0000 to FFFF
33
M42
82Ah
38h
Cumulative run time at alarm
10h / 1d
0
M43
82Bh
39h
DC link voltage at alarm
1 V / 1d
0
M44
82Ch
3Ah
Converter internal temperature at alarm 1
°
C / 1d
5
M45
82Dh
3Bh
Heat sink temperature at alarm
1
°
C / 1d
5
M46
-
-
-
-
-
M47
82Fh
3Dh
Service life of capacitor on printed
circuit board
10h / 1d
0
M48
830h
3Eh
Cooling fan service life
10h / 1d
0
M49 to
M51
-
-
-
-
-
M52
834h
42h
Control output
0000 to FFFF
125
11-7