Siemens SENTRON PAC4220 - Configuration Settings with the Function Codes 0 X03, 0 X04, and 0 X10

File
FC0x14
Length O󹪜set
FC0x14
O󹪜set
FC0x03
FC0x04
Name Format Unit Access
11 4 2045 39245 64th max. harmonic voltageL2-
L3
FLOAT+TS32 % R
11 4 2049 39249 1st max. harmonic voltageL3-L1 FLOAT+TS32 V R
11 4 See
f
ormula
See
formula
nt
h max. harmonic voltageL3-L1 FLOAT+TS32 % R
11 4 2301 39501 64th max. harmonic voltageL3-
L1
FLOAT+TS32 % R
A.1.10 Con󹪝guration se
ttings with the function codes 0x03, 0x04, and 0x10
Addressing the con󹪝guration settings
You can use the Modbus function codes 0x03 and 0x04 for read accesses and 0x10 for write
accesses to all the con󹪝guration settings listed below.
Table A-8 Con󹪝guration settings
O󹪜set Number
of r
egis‐
t
ers
Name Format Unit Value range Access
49999 2 Rated current display range Unsigned long A 1...99999 RW
50001 2 Connection type Unsigned long - 0= 3P4W RW
1= 3P3W
2= 3P4WB
3= 3P3WB
4= 1P2W
50003 2 Voltage transformer Yes/No Unsigned long - 0= No RW
1= Yes
50005 2 Primary voltage Unsigned long - 1 ...999999V RW
50007 2 Secondary voltage Unsigned long - 1 ... 690V RW
50009 2 Voltage transformer Yes/No? Unsigned long - 1= Yes RW
50011 2 Primary current Unsigned long - 1 ...999999V RW
50013 2 Secondary current Unsigned long - 1A, 5A RW
50017 2 Line frequency Unsigned long - - RW
50019 2 Zero point suppression Float % 0.0…10.0 RW
1)
Subperiods 0 and 1: F
ixed block method; subperiods 0 to 5: Rolling block method
Appendix
A.1Modbus
PAC4220
Equipment Manual, L1V30827278B-01 129