Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 1621

For the REMTOD instruction, the number of resends and the response wait timer can be set in the following
link special register (SW) areas.
• Number of resends (REMFR/REMTO) (SW001A)
• Response wait timer (REMFR/REMTO) (SW001B)
If the number of resends (SW001A) is set, the REMTOD instruction completes with an error after the following
time has elapsed:
(Number of resends (REMFR/REMTO) + 1)  Response wait timer (REMFR/REMTO)
Note, however, that no retry is performed if the target station is disconnected. If the REMTOD instruction
completes with an error, execute the instruction again after the target station returns to the system.
Operation error
Error code (SW0080 Description
to SW009F)
 MELSEC iQ-R CPU Module User's Manual (Application)
4000H to 4FFFH
D000H to DFFFH  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
18.4 Writing Data to the Intelligent Device Station/Remote Device Station (32-bit Address Specified)
18 CC-LINK IE FIELD NETWORK INSTRUCTIONS
18
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