Honeywell VRX180 user manual Auto and Manual modes loops Force, Start, Reset

Programming and Operating Concepts

Table 3-1 Button functions (continued)

Symbol	Name	Function	Operating mode in which
			function applies
			Program		Online	Maint
	Auto/	• In a loop display, toggles loop between		#
	Manual	Auto and Manual modes (loop's Force
		Remote Manual discrete must be OFF).

•In a loop display, toggles loop between

Remote Manual and Manual modes	#
(loop's Remote Manual discrete must
be ON).

•Does not function if loop's Discrete vs.

Key discrete is ON. In this case, the	#
button's functioning has been
transferred to the loop's
Auto/Manual Select discrete.

ATTENTION

The following keys are like Digital Inputs on the keypad of the instrument. They must be configured as part of the instrument’s function blocks in order to be active.

F1	F1	• When pressed, this key raises the SY1	#
	START	F1 signal for 1 machine scan cycle.

•For instruments with the Setpoint Profiler, user typically programs it to Profiler Start input or Totalizer Reset.

F2	F2	• When pressed, this key raises the SY1	#
	HOLD	F2 signal for 1 machine scan cycle.

•User typically programs it to Profiler Hold input (Use Edge/Level input selection) or to Totalizer Reset.

F3	F3	• When pressed, this key raises the SY1	#
	RESET	F3 signal for 1 machine scan cycle.

•User typically programs it to Profiler Reset input or Totalizer Reset.

F4	•	When pressed, this key raises the SY1	#
F4		F4 signal for 1 machine cycle.
F5	•	When pressed, this key raises the SY1	#
F5		F5 signal for 1 machine cycle.

44 Video Recorder – User Manual