Mitsubishi Electric MELSEC iQ-R Series User Manual page 68

Creating a ladder program for operation check
When setting parameters in the engineering tool, create a ladder program for operation check and write it to a CPU module.
■Devices used in a ladder program
Device name
Special relay
Low-speed timer
Link relay
Data register
■Ladder program example
(0) to (7) Generating sampled device values
8 OPERATION EXAMPLE
66
8.1 Setup
Device
SM400
T0
B0
D0
Application
Always ON signal
Bit inversion cyclic signal
Sampling device (bit)
Sampling device (word)