Siemens SENTRON PAC1020 - MODBUS Standard Device Identification

Appendix
A.1 Modbus
PAC1020
88 Equipment Manual, 05/2020, L1V30610008B-01
A.1.9 Modbus command parameters
Addressing the command parameters
You can use Modbus function code 0x06 on the command parameters.
Table A- 11 Command parameters
Offset
Number of
registers
Name Format Value range Access
60002
1
reset maxima
unsigned short
0
W
60003
1
reset minima
unsigned short
0
W
60004
1
reset energy counters
unsigned short
• 0 = all
• 1 = active energy
• 2 = active energy
W
60007
1
acknowledge diagnostics
unsigned short
0-ffffh
W
60008
1
switch outputs (if parameterized)
unsigned short
0ffh-1ffh
• Byte0 0 = Output0
• Byte1 0 = Output0 off
•
Byte1 1 = Output0 on
W
A.1.10 MODBUS standard device identification with the function code 0x2B
Addressing the Modbus standard device identification
You can use Modbus function code 0x2B on these device identification parameters.
Table A- 12 Modbus standard device identification parameters
Object ID
Name
Format
Access
OID 0
Manufacturer
String
R
OID 1
Manufacturer device name
String
R
OID 2
FW version/bootloader version
String
R