Mitsubishi Electric MELSEC iQ-R Series User Manual page 82

Ex.
Interlock of the communication program using the link status of the own station and station No.2
Set the following values for the timer constant K so that the control does not stop even if the network detects
a momentary error due to cable or noise conditions. (Six times, two times, and three times are provided just as
a guide.)
• Baton pass status (T0, T2): (Link scan time  6) + (Scan time of the CPU module of the target station  2) or
more
• Data link status (T1, T3): (Link scan time  3) or more
For the communication examples of using the interlock, refer to the following.
 MELSEC iQ-R MELSECNET/H Network Module User's Manual (Startup)
3 PROGRAMMING
80
3.1 Precautions for Programming
Communication program with station No.2