HP 6038A Service Manual

Table 3-1. Controls and indicators (continued)
Controls/Indicators Description
Paragraph
■
If user attempts to exceed soft limits locally
(using RPG), ERROR will light while RPG is
being rotated and will remain on for approx¬
imately 1 second after rotation stops.
For remote programming error, ERROR will
turn off when error query Is received.
5
Numeric Display
Two 3-1/2 digit alphanumeric displays with
automatically positioned decimal point that
ordinarily indicate output VOLTS and AMPS
(see items 6 & 7). When power supply is
turned on all segments light for approximately
1 second. During an error condition, power
supply output may exceed display range;
displays will indicate +OL or -OL.
3-13-3-16,
3-17b-l,3-94
6 DISPLAYS SETTINGS
Pushbutton Switch
Causes numeric displays to indicate
programmed voltage and current values, rather
than actual output values; allows both settings
to be made without the necessity of opening or
shorting load.
3-17b, d, j,
3-67
7
DISPLAY OVP
Pushbutton Switch
Causes VOLTS display to indicate OVP trip
voltage, AMPS display is blanked; allows set¬
ting to be made without changing output set¬
tings or load connections.
3-33
8 OUTPUT ADJUST
Controls
OUTPUT ADJUST knob functions either as a
voltage control or a current control, as deter¬
mined by the pushbutton switch and indicated
by whichever (green) indicator, VOLTAGE or
CURRENT, is on. Knob functions as a two-
speed device; faster rotation causes greater
rate of change per rotation. OUTPUT ADJUST
controls operate only when unit is under local
control.
3-17d-l,3-66
9 FOLDBACK Control
The pushbutton switch toggles foldback pro¬
tection on and off In local operation; has no
effect If power supply is not in CV or CC (ER¬
ROR LED flashes), or in remote. Switch also
resets foldback protection circuit If it has
disabled power supply output. FOLDBACK
ENABLED LED (green) operates in either local
or remote.
3-63,3-680,
3-72e
10
OVP ADJUST
The recessed, single-turn screwdriver control
sets the overvoltage protection trip voltage.
3-33
11
LINE Switch
Turns ac power on and off.
3-17a
3-3

HP 6038A Specifications

General

Brand	HP
Model	6038A
Category	Inverter
Language	English