352
(c) Program example
Write the program to the CPU module on the master station.
• Program that changes the setting/operation mode
• Program that stops the auto tuning when an alert is detected
• Program that reads the PID constants from E
2
PROM
• Program that reads an error code
Change to the setting mode or
the operation mode.
CH1 Auto tuning instruction: OFF
CH1 E
2
PROM's PID constants read
Requested: Requested
Read E
2
PROM's PID constants read/write
completion flag to D10.
CH1 E
2
PROM's PID constants read
instruction: Not requested
Output a write data error code to
Y60 to Y6F.
Error reset instruction: ON
Error reset instruction: OFF