43 (0X2B) Read Device Identification" Function - Toshiba TOSVERT VF-S15 Function Manual

8.7. "43 (0x2B) Read Device identification" function

The Modbus request is used to read the device identification.
Example in VFS15-2004PM with device name "PROFINET" is shown below.
Inverter supports Basic Device ID and Regular Device ID.
Request format:
Byte
0 Function Code = 2Bh
1 Type of MEI
2 Read Device ID code
3 Object ID
Response format: Unit ID = 0 – 248 (Inverter)
Byte
0 Function Code = 2Bh
1 Type of MEI
2 Read Device ID code
3 Conformity Level
4 More Follows
5 Next Object Id
6 Number Of Objects
7 Obj 0 Id  Vendor Name
8 Obj 0 length
9-15 Obj 0 value
16 Obj 1 Id  ProductCode
17 Obj 1 length
18-30 Obj 1 value
31 Obj 2 Id  Version
32 Obj 2 length
33-37 Obj 2 value
38 Obj 4 Id  Product Name
39 Obj 4 length
40-45 Obj 4 value
46 Obj 5 Id  Model Name
47 Obj 5 length
44-58 Obj 5 value
59 Obj 6 Id  UserApplicationName
60 Obj 6 length
61-80 Obj 6 value
*When PNE001Z (no suffux) is used, Conformity Level is 0x81 (basic identification stream access and
individual access), but please use it as 0x02 (regular identification stream access only).
Meaning
Meaning
- 64 -
0x2B
0x0E
0x01: Basic
0x02: Regular
0x00
Example value
0x2B
0x0E
01: Basic
02: Regular
0x02*
0: No more Object
0
3 for Basic.
6 for Regular or Extended
0
7
"TOSHIBA"
1
13
"VFS15-2004PM"
2
5
"11200"
4
6
"VF-S15"
5
3
"TSB"
6
16
"PROFINET"
E6582051
Only for
Regular