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7.1 Instructions Restricted in Use for Redundant System
7
PROGRAMMING CAUTIONS
Remark
Refer to the following manual for details of the COM instruction and ZCOM
instruction.
MELSEC-Q/L Programming Manual (Common Instruction)
(8) Dedicated instructions for intelligent function module mounted to
extension base unit
The dedicated instructions for the intelligent function module mounted to the
extension base unit cannot be used.
If used, a stop error "OPERATION ERROR" (error code: 4122) occurs.
Remark
For the dedicated instructions for the intelligent function module, refer to the
manual for the intelligent function module to be used.
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