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+24 VDC Power System User Manual (Section 6013)
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Rev. G
88
Adjusting Subsystem (If Connected) Current Alarm
Local MCA Control Panel Adjustment Procedure
1.
All controls are located on the MCA Interface Pad. Refer to
2.
With "SYSTEM OK" being displayed on the MCA Interface Pad, press and release the FUNCTION SET
ENTER pushbutton.
or
With "## ALARMS ACTIVE" being displayed on the MCA Interface Pad, press and release the
FUNCTION SET ENTER pushbutton. Repeatedly press and release the FUNCTION SELECT DOWN
arrow pushbutton until "FUNCTION MENU" is displayed. Press and release the FUNCTION SET ENTER
pushbutton.
3.
Repeatedly press and release the FUNCTION SELECT DOWN arrow pushbutton until "ADJUSTMENT
MENU" is displayed.
4.
Press and release the FUNCTION SET ENTER pushbutton.
5.
Press and release the FUNCTION SELECT DOWN arrow pushbutton to display "ADJUST ALARMS".
6.
Press and release the FUNCTION SET ENTER pushbutton.
7.
Repeatedly press and release the FUNCTION SELECT DOWN arrow pushbutton until "SUB CURR =
####A" is displayed.
8.
Press and release the ALARM CUTOFF and FUNCTION SET ENTER pushbuttons simultaneously. The
"SUB CURR =" portion of the display flashes.
9.
Observe the value displayed. This is the subsystem current alarm setting. To change this value, press
and hold the FUNCTION SET YES (+) or NO (-) pushbutton. Release the pushbutton when the desired
value is displayed.
10.
With the desired subsystem current alarm value being displayed, press and release the FUNCTION SET
ENTER pushbutton.
11.
“ARE YOU SURE? + -” is displayed. Press and release the FUNCTION SET YES (+) pushbutton. The
display stops flashing.
NOTE!
The subsystem current alarm value will not be changed and the adjustment mode will be exited
if the FUNCTION SET YES (+) pushbutton is not pressed within 10 seconds of the “ARE YOU SURE? +
-”
prompt.
12.
Press and release the FUNCTION SET YES (+) and NO (-) pushbuttons simultaneously, to return to the
beginning of the MCA menu tree.
