Chapter 15 The PID function of K200S MASTER-K
15-22
2) PIDAUT instruction
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
① Bit 0 ~ Bit 6 : Not used
② Bit 7 : Done
Turns on when the auto-tuning operation is completed.
③ Bit 8 ~ Bit 15 : Error code (See following table for details)
Error code
(Upper byte)
Description Countermeasure
h00 Normal operation
h01 SV is out of range Change the SV within 0 ~ 4000
h02 PV is out of range
It may caused by fault of A/D module.
Check the A/D module.
h03 S_TIME is out of range Change the S_TIME within 0 ~ 100
h28 CPU type is mismatched
Replace the CPU module with K3P-07BS
(B type) or K3P-07CS (C type).
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