35
6
FRONT PANEL DISPLAY
The HMI display has three display modes:
1. STATUS mode – the HMI displays the non-
editable operating state of the DVR
®
as
described in Table 6-2. The display flashes
while in STATUS mode.
2. EDIT mode - The HMI displays a multi-
layer menu for reading and editing operating
parameters of the DVR
®
as described in
Table 6-3. The display is steady-on while in
EDIT mode.
3. SLEEP mode – The HMI turns off the display
after a period of button-press inactivity.
Human-Machine Interface (HMI)
Display Description
(no display)
No display is the default mode of the HMI. No display indicates that the regulator is
operating normally, but operating in a sleep mode.
RUN
This display indicates that the regulator is operating normally with excitation
OFF
This display indicates that the regulator is operating normally and excitation is
disabled.
AXXX (where xxx
indicates a three-digit
alarm code)
This display indicates that the regulator is in an alarm state. During this state, the
regulator continues to provide excitation if excitation is enabled.
See Appendix for description of Alarm Codes.
FXXX (where xxx
indicates a three-digit
alarm code)
This display indicates that the regulator is in a fault state. During this state, the
regulator ceases to provide excitation.
See Appendix for description of Fault Codes.
Table 6-2. DVR
®
HMI STATUS Mode Display Descriptions
GPN046 04-13.indd 35 4/5/13 10:24 AM
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