Honeywell VRX180 Logic Prompts, Operator AND, OR, XOR, RESET/SET FF, RT Pulse Condition Time

Programming Function Blocks and Features

Logic

The input or inputs are processed by a logic operator. Call the result of this logic operation “Result”. Result is a pulse that goes ON(1) when the logic is true, and OFF(0) when the logic is not true. Result is then processed according to the specified condition type and condition time. The final output is a discrete pulse CVn OS. See Figure 4-5.

Inputs
A
B			CONDITION
C
	LOGIC		TYPE
D		Result		CVn OS
			&
E
	OPERATOR		CONDITION
F			TIME
G
H

Figure 4-5 Logic Signal Flow

Table 4-25 describes the Logic prompts. See Table 4-2 for additional prompts.

Table 4-25 Logic Prompts

Prompt	Range/Selections	Definition
OPERATOR	AND, OR, XOR, RESET/SET FF,	See Table 4-26.
	TOGGLE/FF, ONE SHOT, PASS
INPUT A	OFF, discrete parameter, 0, 1.	Program at least 2 inputs. Only inputs
		programmed with parameter, 1, or 0 are processed
		with the operator.
INPUT B
INPUT C
INPUT D
INPUT E
INPUT F
INPUT G
INPUT H
CONDITION TYPE	NONE, DELAY, EXTEND, PULSE,	See Table 4-20 on page 111.
	RT PULSE
CONDITION TIME	OFF or number	Enter number of seconds of condition time. See
		Table 4-20 on page 111.

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