CPM1A Programmable Controllers Operation Manual 1784470
DM 6644) when switching to RUN Mode. Correct the settings in PROGRAM Mode
and switch to RUN Mode again.
AR 1302 ON: An incorrect setting was detected in the PC Setup (DM 6645 to
DM 6655) during operation. Correct the settings and clear the error.
SCAN TIME OVER F8 Watchdog timer has exceeded 100 ms. (SR 25309 will be ON.)
This indicates that the program cycle time is longer than recommended. Reduce cycle
time if possible. (The CPM1A can be set so that this error won’t be detected.)
Communication None If an error occurs in communications through the peripheral port, the COMM indicator
Errors (no message) will be off. Check the connecting cables and restart. Check the error flags in AR 0812
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