X
X
L
L
D
D
C
C
M
M
A
A
N
N
.
.
d
d
o
o
c
c
3
3
-
-
3
3
5
5
R
R
E
E
V
V
E
E
<resp> can be "En" or "Dis". This entry controls the blinking of the front panel Red/Green Status LED
on Models XL-DC-600 and XL-DC-602 (refer to BLINK ENABLE/DISABLE in this section).
PowerOn m Alarm
Suppress <resp> s
<resp> can be set to any value from 0 to 86400 (seconds). The Minor Alarm conditions may be
delayed if power-on Minor Alarm SUPPRESS is set. The Minor Alarms will be suppressed until either
the unit power-on time exceeds the Minor Alarm suppress time or the unit locks to GPS.
Clear Alarm
Latch <resp>
<resp> may be either “No” or “Yes”. If the resonse is “Yes”, the asterisk characters indicating latched
alarm faults will be cleared (until the fault occurrs again).
If any alarm mask settings have been changed, the next dialog will be:
Save Alarm Mask?
<resp>
<resp> can be toggled with the Up/Down arrow keys between "No" or "Yes". If the operator answers
"Yes", and presses FUNC/ENTR, the alarm enable settings, timeout delay, and time error threshold
requested by the operator are made the current settings and stored in nonvolatile memory.
Models XL-DC-600 and XL-DC-601 have a Red/Green LED on the front panel. In general, faults only
affect the LED if they are enabled. However, even if there is no enabled major or minor fault, the
presence of the time error fault is indicated by a solid Green LED (if BLINK = ENABLE). Normal
operation within the user-defined time error threshold is indicated by the Green LED blinking at a one
pulse per second rate.
The LED has the following states (when BLINK = ENABLE):
Off Power off
Solid Red Major enabled alarm fault
Solid Orange Minor enabled alarm fault, time error outside threshold.
Blinking Red/Orange Minor enabled alarm fault, time error within threshold.
Solid Green No enabled alarm faults, time error outside threshold.
Blinking Green No enabled alarm faults, time error within threshold.
The Red/Green Status LED has the following states (when BLINK = DISABLE):
Off Power off
Solid Red Major enabled alarm fault
Solid Orange Minor enabled alarm fault
Solid Green No enabled alarm faults
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