Signal Reader Trigger Expressions - Revision history

Jonathan.olsson at 07:23, 29 August 2025

2025-08-29T07:23:19Z

← Older revision		Revision as of 07:23, 29 August 2025
Line 83:		Line 83:
	!LOSS_OF_SIGNAL		!LOSS_OF_SIGNAL
	\|True when the specified signal disappears for the specified number of seconds. Syntax: LOSS_OF_SIGNAL(Signal, seconds)		\|True when the specified signal disappears for the specified number of seconds. Syntax: LOSS_OF_SIGNAL(Signal, seconds)
			\|-
			!NO_SIGNAL
			\|True when the specified signal has not appeared for at least the specified number of seconds. Syntax: NO_SIGNAL('Signal', 'Numeric Value')
	\|}		\|}

Mathias at 06:43, 28 August 2024

2024-08-28T06:43:07Z

← Older revision		Revision as of 06:43, 28 August 2024
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	!OR		!OR
	\|Logical disjunction between left and right side boolean expressions. Syntax: boolean expression OR boolean expression		\|Logical disjunction between left and right side boolean expressions. Syntax: boolean expression OR boolean expression
			\|-
			!NOT
			\|Logical negation of boolean expression. Syntax: NOT(boolean expression)
	\|-		\|-
	!CHANGE		!CHANGE

Mathias at 11:39, 15 September 2022

2022-09-15T11:39:07Z

← Older revision		Revision as of 11:39, 15 September 2022
Line 35:		Line 35:
	!CHANGE_DOWN		!CHANGE_DOWN
	\|True when the specified signal decreases its value with at least the specified amount. Syntax: CHANGE_DOWN(Signal, amount)		\|True when the specified signal decreases its value with at least the specified amount. Syntax: CHANGE_DOWN(Signal, amount)
	\|-
	~~!CHANGE_FROM_TO~~
	~~\|True when the specified signal changes from the specified value to the other specified value. Syntax: CHANGE_FROM_TO(Signal, value, value)~~
	\|-		\|-
	!CHANGE_BY		!CHANGE_BY

Mathias at 11:32, 15 September 2022

2022-09-15T11:32:41Z

← Older revision		Revision as of 11:32, 15 September 2022
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	\|-		\|-
	!CHANGE_UP		!CHANGE_UP
	\|True when the specified signal increases its value with the specified amount. Syntax: CHANGE_UP(Signal, amount)		\|True when the specified signal increases its value with at least the specified amount. Syntax: CHANGE_UP(Signal, amount)
	\|-		\|-
	!CHANGE_DOWN		!CHANGE_DOWN
	\|True when the specified signal decreases its value with the specified amount. Syntax: CHANGE_DOWN(Signal, amount)		\|True when the specified signal decreases its value with at least the specified amount. Syntax: CHANGE_DOWN(Signal, amount)
			\|-
			!CHANGE_FROM_TO
			\|True when the specified signal changes from the specified value to the other specified value. Syntax: CHANGE_FROM_TO(Signal, value, value)
			\|-
			!CHANGE_BY
			\|True when the specified signal changes value by exactly the specified amount. Syntax: CHANGE_BY(Signal, amount)
			\|-
			!CHANGE_UP_BY
			\|True when the specified signal increases its value by exactly the specified amount. Syntax: CHANGE_UP_BY(Signal, amount)
			\|-
			!CHANGE_DOWN_BY
			\|True when the specified signal decreases its value by exactly the specified amount. Syntax: CHANGE_DOWN_BY(Signal, amount)
	\|-		\|-
	!CHANGE_FROM_TO		!CHANGE_FROM_TO
Line 40:		Line 52:
	\|-		\|-
	!TIMER		!TIMER
	\|Effects a delay in seconds from that the specified signal is greater than zero. Syntax: TIMER(signal,time)		\|Effects a delay in seconds from that the specified signal is greater than zero. Syntax: TIMER(signal, time)
	\|-		\|-
	!EXPR_TIMER		!EXPR_TIMER
	\|Effects a delay in seconds from that the condition is fulfilled. Syntax: EXPR_TIMER(expression,time)		\|Effects a delay in seconds from that the condition is fulfilled. Syntax: EXPR_TIMER(expression, time)
	\|-		\|-
	!TIME_COUNTER		!TIME_COUNTER

Alkitjohan at 06:39, 24 August 2022

2022-08-24T06:39:56Z

← Older revision		Revision as of 06:39, 24 August 2022
Line 34:		Line 34:
	\|-		\|-
	!CHANGE_DOWN		!CHANGE_DOWN
	\|True when the specified signal ~~increases~~ its value with the specified amount. Syntax: CHANGE_DOWN(Signal, amount)		\|True when the specified signal decreases its value with the specified amount. Syntax: CHANGE_DOWN(Signal, amount)
	\|-		\|-
	!CHANGE_FROM_TO		!CHANGE_FROM_TO

Mathias at 06:48, 14 April 2022

2022-04-14T06:48:16Z

← Older revision		Revision as of 06:48, 14 April 2022
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	!MEAN		!MEAN
	\|Calculates the mean value of two expressions. Syntax: MEAN(expression, expression)		\|Calculates the mean value of two expressions. Syntax: MEAN(expression, expression)
			\|-
			!LOSS_OF_SIGNAL
			\|True when the specified signal disappears for the specified number of seconds. Syntax: LOSS_OF_SIGNAL(Signal, seconds)
	\|}		\|}

Mathias at 06:35, 28 May 2021

2021-05-28T06:35:38Z

← Older revision		Revision as of 06:35, 28 May 2021
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	!SAMPLE_COUNTER		!SAMPLE_COUNTER
	\|Counts the number of samples received while the boolean expression is true. You can optionally supply an expression resetting the time counter to zero. Syntax: SAMPLE_COUNTER(expression) or SAMPLE_COUNTER(expression, expression)		\|Counts the number of samples received while the boolean expression is true. You can optionally supply an expression resetting the time counter to zero. Syntax: SAMPLE_COUNTER(expression) or SAMPLE_COUNTER(expression, expression)
			\|-
			!EVERY
			\|Repeatedly becomes true after a time interval, specified in seconds, has elapsed. Syntax: EVERY(time)
	\|-		\|-
	!MOVAV		!MOVAV

Mathias at 13:51, 26 May 2021

2021-05-26T13:51:34Z

← Older revision		Revision as of 13:51, 26 May 2021
Line 40:		Line 40:
	\|-		\|-
	!TIMER		!TIMER
	\|Effects a delay in seconds from that the condition is fulfilled. Syntax: ~~TIMER~~(expression,time)		\|Effects a delay in seconds from that the specified signal is greater than zero. Syntax: TIMER(signal,time)
			\|-
			!EXPR_TIMER
			\|Effects a delay in seconds from that the condition is fulfilled. Syntax: EXPR_TIMER(expression,time)
	\|-		\|-
	!TIME_COUNTER		!TIME_COUNTER

Mathias at 08:27, 29 April 2021

2021-04-29T08:27:20Z

← Older revision		Revision as of 08:27, 29 April 2021
Line 43:		Line 43:
	\|-		\|-
	!TIME_COUNTER		!TIME_COUNTER
	\|Counts the time elapsed ~~when~~ the boolean expression has been true. Syntax: TIME_COUNTER(expression)		\|Counts the time elapsed while the supplied boolean expression has been true. You can optionally supply an expression resetting the time counter to zero. Syntax: TIME_COUNTER(expression) or TIME_COUNTER(expression, expression)
	\|-		\|-
	!SAMPLE_COUNTER		!SAMPLE_COUNTER
	\|Counts the number of samples received while the boolean expression is true. Syntax: SAMPLE_COUNTER(expression)		\|Counts the number of samples received while the boolean expression is true. You can optionally supply an expression resetting the time counter to zero. Syntax: SAMPLE_COUNTER(expression) or SAMPLE_COUNTER(expression, expression)
	\|-		\|-
	!MOVAV		!MOVAV

Mathias at 11:02, 19 June 2018

2018-06-19T11:02:15Z

← Older revision		Revision as of 11:02, 19 June 2018
Line 34:		Line 34:
	\|-		\|-
	!CHANGE_DOWN		!CHANGE_DOWN
	\|True when the specified signal increases its value with the specified amount. Syntax: ~~CHANGE_UP~~(Signal, amount)		\|True when the specified signal increases its value with the specified amount. Syntax: CHANGE_DOWN(Signal, amount)
	\|-		\|-
	!CHANGE_FROM_TO		!CHANGE_FROM_TO