Appendix 4 MODBUS Communication
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236
Address Name BIT Content
004DH~
00FEH
(Reserved)
●MODBUS registers address:
Function parameter No. (DEC) MODBUS registers address No. (HEX)
(ENTER to save data) (00FFH)
(Only write-in data)
(0001H~001FH)
(Only read-out data)
(0020H~004FH)
P0.00~P0.22 0100H~ 0116H*
P1.00~P1.16 0200H~ 0210H
P2.00~P2.26 0300H~ 031AH
P3.00~P3.26 0400H~ 041AH
P4.00~P4.25 0500H~ 0519H
P5.00~P5.20 0600H~ 0614H
P6.00~P6.11 0700H~ 070BH
P7.00~P7.18 0800H~ 0812H
P8.00~P8.04 0900H~ 0906H
P9.00~P9.09 0A00H~ 0A09H
PA00 ~PA.09 0B00H~ 0B09H
Pb.00~Pb.06 0C00H~ 0C08H
PC.00~PC.22 0D00H~ 0D16H
Pd.00~Pd.15 0E00H~ 0E10H
PE.00~PE.12 0F00H~ 0F0CH
PF.00~PF.03 1000H~ 1004H
(Reserved, for parameter
extending)
(1100H~FFFFH)
*Note
In the function table, the MODBUS address coding rules:
High 8 bits HI = (Parameter group number + 1);
Low 8 bits LO = (Function Parameter number).