KEPCO MST Series - Manual (Page 20)

2-2
MST SERIES 061813
for detailed cooling requirements. Periodic cleaning of the power module interior is recom-
mended.
FIGURE 2-1. FRONT AND REAR VIEWS OF THE MST POWER MODULE
TABLE 2-2. FRONT PANEL CONTROLS AND INDICATORS
CONTROL/INDICATOR FUNCTION
POWER switch Turns a-c power ON/OFF. CAUTION: DO NOT repeatedly toggle the POWER
On/Off switch as this may cause unit to fault.
VOLTAGE MODE indicator - green LED Goes on to indicate MST is operating as a voltage source (see PAR. 3.2.1).
CURRENT MODE indicator -amber LED Goes on to indicate MST is operating as a current source (see PAR. 3.2.2).
POLARITY REVERSED indicator - green LED Goes on when negative output programmed while the output is enabled.(see
PAR. 3.3).
OUTPUT ENABLE indicator - green LED Goes on to indicate power relays are closed and output regulator is enabled
(see PAR. 3.4).
OUTPUT FAULT indicator - red LED Goes on to indicate internal power module fault detected (see PAR. 3.7).
CURRENT SHARE indicator - amber LED Goes on to indicate that unit is operating as “slave” module when used in a
parallel configuration (see PAR. 3.5).
VOLTS meter Displays output voltage.
AMPS meter Displays output current.