SECTION 4 OPERATION
72
4.6.3.4 POWER SOURCE STATUS
POWER SOURCE STATUS indicates the state of internal control signals between the UPC and the
Power Source circuits. See para 2.3.4 OUTPUT CONTROL and para 2.3.5 INPUT CONTROL for a
description of these signals. This display is only used for technical diagnostics.
From any METER display (V/I, AMPS or POWER), press the fn key to enter SETUP MODE.
From the SETUP display, press 3 to enter GENERAL SETUP.
From the GENERAL SETUP 1 display, press 4 to enter POWER SOURCE STATUS.
POWER SOURCE STATUS:
3PH 1PH CONNECTOR XFMR
CMD FALSE FALSE FALSE FALSE
CONF FALSE FALSE FALSE FALSE
CMD: Are Command signals sent from the UPC to the Power Source.
CONF: Are Confirmation signals sent from the Power Source to the UPC.
Pressing the +/- key toggles the Connector CMD signal state.
4.6.3.5 RANGE CONTROL
Some power source models support Range Control to achieve maximum efficiency by matching the
internal power supply to the output voltage requirement. The UPC allows selection of Range Control
parameters even when it is not supported by the attached power source. In this case the following
screens have no effect. The RANGE CONTROL SETUP menu is accessed from the General Setup
menu (fn,3,5).
From any METER display (V/I, AMPS or POWER), press the fn key to enter SETUP MODE.
From the SETUP display, press 3 to enter GENERAL SETUP.
From the GENERAL SETUP 1 display, press 5 to enter RANGE CONTROL.
RANGE CONTROL MODE: MANUAL
SELECT OUTPUT RANGE: 1
RANGE CONTROL MODE: AUTO, MANUAL. There are 2 modes of operation for Range Control:
AUTO and MANUAL. AUTO is the default mode. Pressing the +/- key
when the cursor is in the MODE field toggles between AUTO and
MANUAL MODE. When MANUAL MODE is selected, an OUTPUT
RANGE value may be set.
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