Mitsubishi Electric QJ81DL96 User Manual page 409

11
FUNCTIONS OF CONFIGURATION TOOL (MODULE SETTINGS)
Example: For
Wait for start condition to be established
Start condition
Terminal condition
Established count
Count condition
Event
(c) When specified count is exceeded
Counts the number of times the count condition was established from when the
start condition is established until the terminal condition is established (count
period).
During the count period, the event occurrence condition is always evaluated and
the event occurs immediately if true.
After that, the established count is reset when the terminal condition is established
and the next count starts.
The start, terminal, and count conditions are judged on the rise of the condition
establishment.
Event occurrence condition: Number of times the count condition is established
Event occurrence condition:
The event occurs when the event occurrence condition is fulfilled as shown below.
True
False
True
False
1
True
False
(Established count)
Count period
2 3
Event occurs
11.6 Event Logging Setting
11.6.8 Event setting (compound condition)
Specified count
2 (specified count)
Wait for start condition to be established
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