GE AF-60 LP - Page 51

[20] AlarmNumber Shows number of the alarm.
[30] CounterA Number of counts.
[31] CounterB Number of counts.
13-11 Comparator Operator
Array [4]
Select operator to be used in comparison.
[0] Less Than < Result of evaluation is True if variable selected in par. 13-10 is smaller than fixed value in par. 13-12. Result is False if
variable selected in par. 13-10 is greater than fixed value in par. 13-12.
[1]
*
Approximately equals ป
Result of evaluation is True if variable selected in par. 13-10 is approximately equal to fixed value in par. 13-12.
[2] Greater Than > Inverse logic of option [0].
13-12 Comparator Value
Array [4]
0.0 * [-9999 - 9999]
Enter “trigger level” for variable monitored by this comparator.
4.10.4. 13-2* Timers
Use the timer results to define an event (par. 13-51) or as boolean input in a logic rule (par. 13-40, 13-42 or 13-44).
When timer value has elapsed timer changes state from False to True.
13-20 Logic Controller Controller Timer
Array [3]
0.0 s * [0.0 - 3600 s]
Enter value to define duration of the False output from programmed timer. A timer is only False if it is started by an
action and until the given timer value has elapsed.
4.10.5. 13-4* Logic Rules
Combine up to three boolean inputs (TRUE / FALSE inputs) from timers, comparators, digital inputs, status bits and events using the logical operators AND, OR,
and NOT. Select boolean inputs for the calculation in par. 13-40, 13-42, and 13-44. Define the operators used to logically combine the selected inputs in par. 13-41
and 13-43.
Priority of calculation
The results of par. 13-40, 13-41, and 13-42 are calculated first. The outcome (TRUE / FALSE) of this calculation is combined with the settings of par. 13-43 and
13-44, yielding the final result (TRUE / FALSE) of the logic rule.
13-40 Logic Rule Boolean 1
Array [4]
Select first boolean input for selected logic rule.
[0]
*
False Enters False in logic rule.
[1] True Enters True in logic rule.
[2] Running See par. 5-4* [5] for description.
[3] InRange See par. 5-4* [7] for description.
[4] OnReference See par. 5-4* [8] for description.
[7] Out of Current Range See par. 5-4* [12] for description.
[8] BelowILow See par. 5-4* [13] for description.
[9] AboveIHigh See par. 5-4* [14] for description.
[16] ThermalWarning See par. 5-4* [21] for description.
[17] MainsOutOfRange Mains voltage is outside the specified voltage range.
[18] Reversing See par. 5-4* [25] for description.
AF-60 LP™ Micro Drive Programming Guide
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