Check Sum; Message Example Of Taie Protocol - Taie FY100 Communications Manual

6.6 Check Sum

Add all the values from "Command" to the end of "Data".
The result is Check Sum (1 byte).
EX：52H + 01H + 00H +8AH +00H +00H = DDH

6.7 Message example of TAIE Protocol

6.7.1 Read ( Read PV from slave controller 1)
Request message from master instrument:
Command
(52H)
Response data from slave controller (Assumed PV=100.0)
Header Command
(07H) (4DH)
6.7.2 Modify ( Modify SV = 10.0 to slave controller 1)
Request message from master instrument:
Command
(4DH)
6.7.3 Write ( Write SV = 100.0 to slave controller 1)
Request message from master instrument:
Command
(57H)
FY400/600/700/800/900 COMMUNICATION MANUAL
ID Number Register
Address
(01H) (008AH)
ID Number
(01H)
ID Number Register
Address
(01H) (0000H)
ID Number Register
Address
(01H) (0000H)
Data
(0000H)
Register Data
Address
(008AH) (03E8H)
Data
(0064H)
Data
(03E8H)
6 TAIE Protocol
Check Sum
(DDH)
Check Sum
(C3H)
Check Sum
(B2H)
Check Sum
(43H)
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