Delta C2000 series User Manual page 517


As the PLC starts to run, M0 = ON will be triggered, and a MODRW command will be
executed.
Example

If the command is correct and once a reply is sent from the slave, a ROL command will be
executed, and then M1 will be ON again.

Once a reply is sent from the salve, M50=1 will be triggered after PLC's scanning cycle is
delayed by 10 times, then a MODRW command will be executed.
If the command is correct and once a reply is sent from the slave, a ROL command will be

executed, and then M2 will be ON again. Since M2 is repeated, so it changes K4M0 to K1,
then only M0=1, this command will repeat itself.. If more commands need to be added, simply
add blue color command and change repeat M to repeat Mn+1
Chapter 16 PLC Function C2000 Series
16-70