Alpha ALPHA6000 Series - Page 236

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).