TM 5-3895-374-24-2
955-257
6.15 REMOTE SETPOINT CALIBRATION
REMOTE SETPOINT Input can be used in any controller that has been provided with this option. Perform all other
calibrations before proceeding with this calibration. If REMOTE SETPOINT is not included, the display will automatically
advance to CAL COMPLETE Section 6.16.
To calibrate the Remote Setpoint Input enter the reference calibration program as described in Section 6.11 and advance
to the following display using the NO key. DO NOT PRESS THE PARAM DISPLAY KEY. This is important. If you use
the PARAM DISPLAY key, you will erase the input reference calibration. Use the NO key to bypass the input reference
calibration to get to the Remote Setpoint calibration.
Connect the remote voltage or current calibration source to terminals B (+) and A (-) or use the internal
+2.45VDC across terminals C and A to power a remote 10K a potentiometer with the arm connected to
terminal B.
Set the input source to the LO INPUT value that is to correspond to the LO SPAN value previously established. Wait 2
minutes for the system to stabilize and then push the PARAM DISPLAY key.
Set the input calibration source to the HI INPUT value that is to INPUT correspond to the HI SPAN value
previously established. Wait 2 minutes HI REMSP for the system to stabilize and then push the PARAM
DISPLAY key.
6.16 CALIBRATION COMPLETE
This is the final display in the calibration program. When at this CAL display, you must push the RETURN
key to enter and store all calibration COMPLETE data. THIS STEP IS CRITICAL. All the changes and
references are not valid until this step is completed. When you push the RETURN key, the controller
returns to the OPERATOR mode and the CAL indicator goes out.
You can now remove the calibrator and reconnect the controller to its normal input.
ECLIPSE INSTRUMENTATION DIVISION
(page 3 - 1123)
INPUT
LO REMSP
INPUT
HI REMSP
CAL
COMPLETE
