Modbus Standard Device Identification With The Function Code 0X02 - Siemens SENTRON PAC3200T Product Manual

Offset Number of Name
registers
60007 1 Acknowledge the diag-
nostics bit
bits in unsigned long
beginning offset 205)
60008 1 Switching outputs (if
parameterized)
60009 1 Switching command for
vector group
1) The Modbus Master must acknowledge these diagnostics bits.
A.1.12

Modbus standard device identification with the function code 0x02

Addressing the Modbus standard device identification
You can use Modbus function code 0x2B on these device identification parameters.
Table A- 17 Parameter for Modbus standard device identification
Object ID Name
OID 0 Manufacturer
OID 1 Manufacturer device name
OID 2 Firmware version / bootloader version
PAC3200T
Equipment Manual, 02/2020, L1V30415168B-02
Unit Format
— unsigned short
(cf. stored
1)
— unsigned short
— unsigned short
Value range
0 ... ffffh
0ffh ... 1ffh
Byte 0 = 0 Digital output 0.0
Byte 1 = 0 OFF
Byte 1 = 1 ON
High 0 ... 99, Low 0 ... 1
High byte group assignment
Low byte 1 = ON, 0 = OFF
Format
String
String
String
Appendix
A.1 Modbus TCP
Access
W
W
W
Access
R
R
R
95