Mitsubishi Electric MELSEC iQ-R Series Migration Manual page 66

2. DETAILS OF MIGRATION FROM Q17nCPUN(-T) TO RnMTCPU
9) Select R120CPU in [I/O Assignment Setting] on "System Parameter" screen, and delete it
with delete key. After the deletion, the multiple CPU setting is updated (R120CPU is
deleted) by clicking one of the other tabs such as "Multiple CPU Setting" tab. Execute the
procedure 9) through 11) successively.
(Note): When the refresh setting is set, R120CPU cannot be deleted. Delete R120CPU
10) Double-click the deleted cell.
after deleting the refresh setting. Refer to "MELSEC iQ-R CPU Module User's
Manual (Application)" for details.
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