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+24 VDC Power System User Manual (Section 6013)
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Rev. G
149
g)
Display the next or previous entry using the FUNCTION SELECT UP or DOWN arrow pushbutton.
h)
Repeat this procedure for each entry presented.
5.
When all the adjustable values have been properly set, press the FUNCTION SELECT DOWN arrow
pushbutton until "START THE SYSTEM" is displayed.
6.
Press and release the ALARM CUTOFF and FUNCTION SET ENTER pushbuttons simultaneously.
7.
At the "ARE YOU SURE? +-" prompt, press the FUNCTION SET YES (+) pushbutton.
8.
The MCA briefly displays " INITIALIZING..." along with the maximum remaining initialization time in
seconds while it is starting the system.
"MUST SET SYS=##V" Displayed
Description: If the MCA detects that it is configured for voltage operation not consistent with the Rectifier
Modules (e.g. set for 24V operation and 48V Rectifier Modules detected, or set for 48V operation and 24V
Rectifier Modules are detected), the MCA displays "MUST SET SYS=##V".
1.
Press and release the ALARM CUTOFF and FUNCTION SET ENTER pushbuttons simultaneously.
2.
At the "ARE YOU SURE? +-" prompt, press the FUNCTION SET YES (+) pushbutton.
3.
The MCA displays "INITIALIZING..." along with the maximum remaining initialization time in seconds
while it reconfigures itself for proper voltage operation, and then displays "CHECK SETPOINTS".
4.
As you press the FUNCTION SELECT UP and DOWN arrow pushbuttons, each value listed later in this
procedure under "CHECK SETPOINTS Adjustable Values" is displayed.
a)
Change these settings to the values recorded in
at the beginning of this document.
b)
To change the setting of the currently displayed entry, press and release the ALARM CUTOFF and
FUNCTION SET ENTER pushbuttons simultaneously.
c)
The portion of the display before the equal sign (=) flashes.
d)
Use the FUNCTION SET YES (+) or NO (-) pushbutton to increase or decrease, respectively, the
setting.
e)
Press the FUNCTION SET ENTER pushbutton.
f)
At the "ARE YOU SURE? +-" prompt, press the FUNCTION SET YES (+) pushbutton to store the new
value, or the FUNCTION SET NO (-) pushbutton to cancel this operation without changing the
setting.
g)
Display the next or previous entry using the FUNCTION SELECT UP or DOWN arrow pushbutton.
h)
Repeat this procedure for each entry presented.
5.
When all the adjustable values have been properly set, press the FUNCTION SELECT DOWN arrow
pushbutton until "START THE SYSTEM" is displayed.
6.
Press and release the ALARM CUTOFF and FUNCTION SET ENTER pushbuttons simultaneously.
7.
At the "ARE YOU SURE? +-" prompt, press the FUNCTION SET YES (+) pushbutton.
