164-122012 PowerPOD 400 Page 10 of 42
1. CHANNEL NUMBER SELECT KEYS
Selects channel for editing. An asterisk
(
*) appears in the first column
of the display
to indicate that this is the channel to
be edited.
2. OVERRIDE INDICATORS
Indicates when a channel’s command signal is overridden high
(
OPEN) or low
(
CLOSED).
3. OVERRIDE KEYS
Override the command signal on the
A
CTIVE CHANNEL.
OPEN
sets
control override (pin 8)
to +15V.
CLOSED
sets command to –15V. AUTO allows the user to set the command signal for normal operation. A channel must be
active before these keys can become operational.
4. DISPLAY AREA
Column 1: Reserved for displaying
A
CTIVE CHANNEL
(
*),
MASTER
channel
(
M),
SLAVE
(
S) or
TOTAL (T).
Column 2: Reserved for
p
olarity
indicator.
Col’s 3 – 8: Signal monitor. Displays current input signal while in
METER
mode,
A
VERAGE
while set
to average readings or TOTAL while in TOTALIZER mode.
Column 9: Spac
e
Col’s 10 – 14: UNITS OF MEASURE
display.
Column 15: Spac
e
Col’s 16 – 20: GAS
ID.
5. KEYPAD
Use to enter
SET POINTS
or to modify the
SETUP
or
CALIBRATION
of control unit.
5.0 Front Panel
CLOSE
PPod
ower HASTINGS
OPEN
OPEN
CLOSE
OPEN
CLOSE
OPEN
CLOSE
1
4
3
2
7
1
4
0
9
3
6
8
2
5
.
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