Siemens SENTRON PAC3120 - Modbus Settings Parameters (0 x03, 0 x04, 0 x10)

Appendix
A.1 Modbus
PAC3120 and PAC3220
Equipment Manual, 10/2019, L1V30425208F-01
121
A.1.6 Modbus status parameters with the function code 0x02
Status parameters
You can use the Modbus function code 0x02 on all the status parameters listed below.
Table A- 9 Status parameters
Offset
Number of
registers
Name
Format
Value range
Access
0
0
Limit 0
Bit
0 = not active
1 = active
R
1 0 Limit 1 Bit R
2
0
Limit 2
Bit
R
3 0 Limit 3 Bit R
4
0
Limit 4
Bit
R
5
0
Limit 5
Bit
R
51
0
Limit logic
Bit
R
108
0
Bit 0 Relevant parameter changes
Bit
R
109
0
Bit 1 Upper or lower limit violation
Bit
R
110
0
Bit 2 Maximum pulse rate exceeded
Bit
R
111
0
Bit 3 Restart of the device
Bit
R
112
0
Bit 4 Resetting of energy counters by user
Bit
R
116
0
Bit 0 Module slot 1
Bit
R
117
0
Bit 1 Maximum pulse rate exceeded
Bit
R
118
0
Bit 2 Module slot 2
Bit
R
123
0
Bit 7 Waiting for user input
Bit
R
124
0
Bit 0 No synchronization pulse
Bit
R
125
0
Bit 1 Device configuration menu is active
Bit
R
126
0
Bit 2 Voltage overload
Bit
R
127
0
Bit 3 Current overload
Bit
R
128 0 Bit 4 Date/time of device not secure Bit R
129
0
Bit 5 Device update in progress
Bit
R
130
0
Bit 6 Hardware write protection is active
Bit
R
131 0 Bit 7 Modbus communication protected by
password
Bit R
200 0 Digital input 0.0 Bit R
201
0
Digital input 0.1
Bit
R
232
0
Digital input 4.0
1)
Bit
R
233
0
Digital input 4.1
1)
Bit
R
234
0
Digital input 4.2
1)
Bit
R
235
0
Digital input 4.3
1)
Bit
R
264
0
Digital input 8.0
1)
Bit
R
265
0
Digital input 8.1
1)
Bit
R
266
0
Digital input 8.2
1)
Bit
R