AMETEK 2003RP User Manual

Page 59

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6.4.3 Open Sense Adjustment

Connect the test equipment as shown in Figure 6-1.

NOTE:

The 2003RP must be configured for the Constant Current Mode of
operation for this procedure. For this mode jumpers W1 and W2 on the
Controller board and W1, W3, W4, and W6 on the Phase B/C board must
be removed.

Disconnect the remote sense wires on the rear panel terminal strip. Connect the external AC
DMM between the appropriate two output POWER terminals on the rear panel.

Program the output to 100.0 volts and adjust indicated potentiometer on the Mother board for
an output voltage of 115 volts:

for Phase A, adjust R4,
for Phase B, adjust R8,
for Phase C, adjust R12.

Turn off the front panel circuit breaker and reinstall the top cover. Also reconnect the
external SENSE terminals at the rear panel. Replace any jumpers if removed per the note
above.