SCS Series Manual — P/N 15712:L 7/18/16 193
Operators AM2020/AFP1010 Control-By-Event
Time line
0:00 0:30 1:00 1:30 2:00 2:30
+————+————+————+————+————+
Z223 L1M2 L1M2
active active inactive
SDEL
Operator: The SDEL operator is also used for delayed operation. This is a latched version of the DEL operator. Once the equation evaluates
True, it remains activated until a reset, even if the internal equation becomes false.
Equation: SDEL(HH.MM.SS HH.MM.SS (Z1))
Example: If Z223 CBE is: SDEL(00.00.30 00.01.30 (L1M1))
IF L1M1 has been active for 30 seconds
THEN Z223 will become active. Z223 will stay active for 1 minute and 30 seconds.
Time line
0:00 0:30 1:00 1:30 2:00 2:30
+————+————+————+————+————+
L1M1 Z223 Z223
active active inactive
NOTE:
1. The entire DEL equation consumes at least 11 bytes (including a 3-byte internal equation). The internal
equation can be a complex equation many bytes in size.
2. If a delay of zero is entered (00.00.00), the equation will evaluate true as soon as the internal equation
evaluates true and will remain that way for the specified duration, unless the internal equation becomes
false.
3. If no duration is specified, then the device will not be deactivated until a reset occurs or the internal
equation evaluates false.
NOTE:
1. The entire SDEL equation consumes at least 11 bytes (including a 3-byte Internal Equation). The Internal
Equation can be a complex equation many bytes in size.
2. If a delay of zero is entered (00.00.00), the equation will evaluate true as soon as the Internal Equation
evaluates True and will remain that way for the specified duration.
3. If no duration is specified, then the device will not deactivate until reset.
Delay
Duration
(optional)
Internal
Equation
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