Honeywell VRX180 user manual RT Pulse

Programming Function Blocks and Features

Table 4-20 Compare’s Condition Type and Condition Time Prompts (continued)

Condition type	Application	If this is true	then CVn OS is
PULSE	Used for interfacing with slower	Result switches ON(1) for ≤	ON(1) for CONDITION TIME,
	circuits.	CONDITION TIME, then	then OFF(0). During
	On rising edge of Result,	OFF(0).	CONDITION TIME, any
	creates pulse length		additional OFF(0)-to-ONs of
	CONDITION TIME and ignores		Result are ignored.
	additional rising edges of Result
	within that CONDITION TIME.

		Condition Type = Pulse
		Condition Time = 3 seconds
If Result is:		2 sec	3.5 sec
Then CVn OS is:	3 sec	3 sec	3 sec
		Time

Condition type	Application	If this is true	then CVn OS is
RT PULSE	Used for slower circuits.	Result switches ON(1) for ≤	ON(1) for CONDITION
(Re-triggerable pulse)		CONDITION TIME, then	TIME, then OFF(0).
	Guarantees that CVn OS will be	OFF(0)
		Result switches ON(1) multiple	ON(1) when Result first
	ON for CONDITION TIME after	times before CONDITION TIME	switches ON(1) and
	most recent rising edge of	expires	remains ON(1) until Result
	Result.		has not switched ON(1) for
			CONDITION TIME.
		Result switches ON(1) for ≥	ON(1) for CONDITION
		CONDITION TIME, then	TIME then OFF(0).
		OFF(0)

If Result is:

Then CVn OS is:

Condition Type = Re-triggerable Pulse Condition Time = 3 seconds

4 sec

Pulse is
re-triggered	3 sec

Time

112 Video Recorder – User Manual