Figure 6-3: Setup For Calibrating Current Outputs - Teledyne 100E Instruction Manual

Model 100E Instruction Manual
Similar to the voltage calibration, the software allows this current adjustment to be made
in 100, 10 or 1 count increments. Since the exact current increment per voltage count
varies from output to output and from instrument to instrument, you will need to
measure the change in the current with a current meter placed in series with the output
circuit (Figure 6-3).
Do not exceed 60 V between current loop outputs and instrument ground.
To adjust the zero and span values of the current outputs, activate the ANALOG I/O
CONFIGURATION MENU (see Section 6.7.1), then
FROM ANALOG I/O CONFIGURATION MENU
DIAG
ANALOG I / O CONFIGURATION
PREV NEXT
DIAG AIO AIN A/C FREQUENCY: 60 HZ
EDIT
SET>
DIAG AIO AIN CALIBRATED: NO
EDIT
SET>
DIAG AIO AOUT CALIBRATED: NO
< SET CAL
SET>
Press SET> to select the analog output channel
to be configured:. Then press EDIT to continue
DIAG AIO
CONC_OUT_CURR, NO CAL
< SET SET>
EDIT
DIAG AIO
CONC_OUT_2 RANGE: CURR
<SET EDIT
SET>
045150102 Rev XB1
Figure 6-3: Setup for Calibrating Current Outputs
DIAG AIO
< SET
EXIT
ENTR
DIAG AIO
U100
EXIT
DIAG AIO
U100 UP10 UP DOWN DN10 D100
EXIT
DIAG AIO
EXIT
U100 UP10 UP DOWN DN10
DIAG AIO
U100 UP10 UP DOWN DN10 D100
EXIT
DIAG AIO
< SET
EXIT
NOTE
press:
CONC_OUT_2 CALIBRATED: NO
CAL
CONC_OUT_2 ZERO: 0 mV
UP DOWN DN10 D100 ENTR EXIT
UP10
EXAMPLE
CONC_OUT_2 ZERO: 27 mV
ENTR EXIT
CONC_OUT_2 SPAN: 10000 mV
ENTR EXIT
D100
EXAMPLE
CONC_OUT_2 ZERO: 9731 mV
ENTR EXIT
CONC_OUT_2 CALIBRATED: YES
CAL
Operating Instructions
EXIT
Increase or decrease the current
output by 100, 10 or 1 counts. The
resulting change in output voltage is
displayed in the upper line.
Continue adjustments until the correct
current is measured with the current
meter.
ENTR returns
to the previous
menu.
EXIT ignores the
new setting, ENTR
accepts the new
setting.
EXIT
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