Toshiba V200 Series User Manual page 132

No. Event Info1
6 Scan Scan
time over time
7 System
power off
8 System
power on
9 WDT Error
Info 2 Info 3 Info 4 Special Meaning and
Device countermeasures
MW01_2 The scan time has exceeded 200
MW02_1 mS (Default). (Alarm)Correct the
program to reduce the scan time
or use WDT instruction to extend
the check time.
Power OFF (no error)
Power ON (no error)
MW01_00 The watchdog timer error has
MW01_11 occurred.(Error down) If the
error occurs frequently, replace
the unit.
Page 124
Check at
Each main loop
scan
Only Power-Up
Only Power-Up
Only Power-Up