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Programming and Operating Concepts
Symbol
Name
Auto/
Manual
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.
START
START
HOLD
HOLD
RESET
RESET
42
Table 3-1 Button functions (continued)
Function
•
This key is available only on
instruments with control.
•
On VRX150 without control, this key
functions as the Display 2 key.
•
In a loop display, toggles loop between
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.
This key is on the VPR100 only.
•
When pressed this key raises the SY1
F1 signal for 1 machine scan cycle.
•
User typically programs it to Profiler
Start input.
This key is on the VPR100 only.
•
When pressed this key raises the SY1
F2 signal for 1 machine scan cycle.
•
User typically programs it to Profiler
Hold input (Use Edge/Level input
selection).
This key is on the VPR100 only.
•
When pressed this key raises the SY1
F3 signal for 1 machine scan cycle.
•
User typically programs it to Profiler
Reset input.
VPR & VRX – User Manual
Operating mode in which function
applies
Program
Online
Maint
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