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IM 2553A-01EN
Temperature-Sensor-Simulation Thermoelectromotive-Force and Resistance Sourcing
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App
Index
6.5 Setting Reference Junction Compensation
Procedure
1
.
Turn the
RANGE
dial to select TEMP.
The TEMP indicator illuminates, and the TEMPERATURE dial is enabled.
2.
Turn the
TEMPERATURE
dial to select R.J. TEMP.
• The R.J. TEMP indicator turns on.
• The displayed unit will be °C.
RANGE dial
TEMPERATURE dial
1. Select TEMP.
The TEMP indicator turns on.
2. Select R.J. TEMP.
The R.J. TEMP indicator turns on.
Setting the Reference Junction Compensation Mode
3.
Turn the right-most
output setting
dial to set the reference junction compensation (RJC) mode
to auto, internal, or manual input.
• The display shows the selected reference junction temperature.
• You can also select the reference junction compensation mode from the SETUP menu. For the SETUP
menu tree structure and operating procedure, see chapter 4.
Auto
Internal
Manual input
When the setting is not
0.00°C
When the setting is
0.00°C
When an external RJ
sensor is connected
When an external RJ sensor is not connected
: Off
: On
: Blinking
Right-most output
setting dial
Internal RJC is applied.
After several
seconds
When an external RJ sensor is connected and the 2553A
has detected it
Setting the Reference Junction Temperature When the RJC Mode Is Manual Input
4.
If you selected manual input, turn an
output setting
dial other than the right-most dial to set
the reference junction temperature.
