Configuration Settings With The Function Codes 0X03, 0X04, And 0X10 - Siemens SENTRON PAC4200 Manual

Appendix
A.2 Modbus
A.2.14

Configuration settings with the function codes 0x03, 0x04, and 0x10

Addressing the configuration settings
You can use the MODBUS function codes 0x03 and 0x04 for read accesses and 0x10 for
write accesses on all the configuration settings listed below.
Table A- 19 Configuration settings
Offset Number of
registers
50001 2
50003 2
50005 2
50007 2
50009 2
50011 2
50013 2
50017 2
50019 2
50021 2
50023 2
Subperiods 0 and 1: Fixed block method; subperiods 0 to 5: Rolling block method
1)
192
Name
Connection type
Voltage transformer
Yes/No
Primary Voltage
Secondary Voltage
Voltage transformer
Yes/No?
Primary Current
Secondary Current
Line Frequency
Zero Point Suppression
Subperiod Time
Sync
Format Unit
Unsigned long -
Unsigned long -
Unsigned long -
Unsigned long -
Unsigned long -
Unsigned long -
Unsigned long -
Unsigned long -
Float %
Unsigned long -
Unsigned long -
Value range
0 = 3P4W
1 = 3P3W
2 = 3P4WB
3 = 3P3WB
4 = 1P2W
0 = No
1 = Yes
1 ... 999999 V
1 ... 690 V
1 = Yes
1 ... 999999 V
1 A, 5 A
-
0.0 ... 10.0
HIWORD:
Number of subperiods
0 ... 5
1)
LOWWORD:
Length of subperiod:
1, 2, 3, 4, 5, 6, 10, 20,
30, 60
0 = No synchroniza-
tion
1 = Synchronization
via bus
2 = Synchronization
via DI
3 = Internal clock
System Manual, 05/2019, A5E02316180B-05
Access
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
PAC4200