E5CNH E5AN-H E5EN-H Digital Controllers User's Manual - OMRON

Thermocouple Calibration (Thermocouple/Resistance Thermometer Input) Section 6-3
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8. Press the M Key. The display changes as shown on the left.
Set the STV to 400 mV.
Allow the count value on the No. 2 display to fully stabilize, then press the
D Key to temporarily register the calibration settings.
If this count value is outside of the specified range, the No. 2 display will
flash and the count value will not be temporarily registered.
9. When the M Key is pressed, the status changes as shown to the left.
10. Change the wiring as follows:
Short-circuit
Open in non-connected state
STV
DMM
Zero
controller
OUTPUT INPUT
Disconnect the STV to enable the thermocouple of the cold junction compensator.
When doing this, be sure to disconnect the wiring on the STV
side.
11. Allow the count value on the No. 2 display to fully stabilize, then press the
D Key to temporarily register the calibration settings.
12. When the M Key is pressed, the status changes as shown to the left.
The data to be temporarily registered is not displayed if it is not complete.
Press the U Key. The No. 2 display changes to yes. Release the key and
wait two seconds or press the M Key. This stores the temporarily registered
calibration data to EEPROM. To cancel the saving of temporarily
registered calibration data to EEPROM, press the M Key (while no is displayed
in the No. 2 display) without pressing the U Key.
13. The calibration mode is ended by turning the power OFF.
For Controllers that have a transfer output (E5AN/EN-H@@F), transfer
output calibration continues to be performed. For details on the settings,
refer to 6-6 Calibrating the Transfer Output on page 292.
−
+
Compensating conductor of currently
selected thermocouple
Use K thermocouple compensating
conductor for E, R, S, B, W and PLII
thermocouple.