LMX SERIES™ OPERATION MANUAL
SECTION 7: Auxiliary I/O
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2018 by Pacific Power Source, Inc. (PPS) • All Rights Reserved • No reproduction without written authorization from PPS.
LMX Series Power Source Operation Manual
Page 196 of 463
7.12.2
Analog Inputs
Analog inputs allow parameters settings to be controlled using DC input signals. The
parameter to be controller by each of four available analog inputs can be assigned from the
front panel.
Available settings or read-outs and parameter ranges are:
•
CHANNEL
[ 1 | 2 | 3 | 4 ]
•
INPUT VOLTAGE
Displays read back voltage
•
COMMAND
Select command from dropdown list or OFF for none. See
table below
•
RANGE
0.0000 to 10.000 V
•
GAIN
Gain
•
OFFSET
Offset value
The
Command
parameter allows the user to assign the selected analog input to the
parameter that will be controlled by it. The list of available setting commands for these
inputs is shown below.
Analog Input Command Values
VOLT:AC
n/a
CURR:LIM
FREQ
KVA:LIM
POW:LIM
VOLT:AC1
n/a
CURR:LIM1
PHAS2
KVA:LIM1
POW:LIM1
VOLT:AC2
n/a
CURR:LIM2
PHAS3
KVA:LIM2
POW:LIM2
VOLT:AC3
n/a
CURR:LIM3
OFF
KVA:LIM3
POW:LIM3
Table 7-4: AUX I/O Analog Input assignable Commands
The Gain and Offset parameters can be used to scale and shift the input value to the desired
range for min. and max. output.
