Siemens SENTRON 7KM PAC2200 - Modbus Settings (0 x03, 0 x04, 0 x10)

Appendix
A.1 Modbus TCP
PAC2200
Equipment Manual, 12/2019, L1V30415167B-03
109
A.1.5 Structure - Digital input status and digital output status with the function codes
0x03 and 0x04
The following are available via Modbus:
● "Status of the digital input"
● "Status of the digital output"
Input status and output status of the PAC2200
Table A- 4 Structure - Status of the digital inputs and outputs, Modbus offset 207 and 209
Name
Length
Status
Byte
Bit
Bit mask
Access
Status: Digital output
32 bits
DO
3
0
0x00000001
R
Status: Digital input
32 bits
DI
3
0
0x00000001
R
A.1.6 Structure - Device diagnostics and device status with the function codes 0x03
and 0x04
Structure
Table A- 5 Modbus offset 205, register 2: Structure device status and device diagnostics
Byte
Bit
Device status
Type
Bit mask
Value range
Access
0
0
No synchronization pulse
Status
0x01000000
0 =
not active
1 =
active
R
0
1
Device configuration menu is active
Status
0x02000000
R
0
2
Voltage overload
Status
0x04000000
R
0
3
Current overload
Status
0x08000000
R
0
5
Update status is active
Status
0x20000000
R
0
6
Hardware write protection is active
Status
0x40000000
R
0
7
Modbus communication is write-protected
Status
0x80000000
R
1
1
Maximum pulse rate exceeded
Status
0x00020000
R
1
7
Wait for user interaction
Status
0x00800000
R
2
0
Relevant parameter changes
1)
saving
0x00000100
R
2
2
Maximum pulse rate exceeded
1)
saving
0x00000400
R
2
3
Restart of the device
1)
saving
0x00000800
R
2
4
Resetting of energy counter by user
1)
saving
0x00001000
R
1) Only these device statuses are to be acknowledged.