Omron E5C User Manual page 316

7 User Calibration
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7 - 6
7. When the M Key is pressed, the status changes as shown to the left.
8. Change the wiring as follows:
Open in non-connected state
STV
DMM
Short-circuit
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.
9. Allow the count value on the No. 2 display to fully stabilize, then press the D Key
to temporarily register the calibration settings.
10. 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 non-volatile memory. To cancel the saving of temporarily registered
calibration data to non-volatile memory, press the M Key (while no is displayed in
the No. 2 display) without pressing the U Key.
11. The calibration mode is ended by turning the power OFF.
For Controllers that have a transfer output, you can continue by calibrating the
transfer output. For detailed setting methods, refer to 7-6 Calibrating the Transfer
Output.
−
+
Compensating conductor of currently selected
thermocouple.
Use K thermocouple compensating conductor
for E, R, S, B, W, and PLII thermocouples and
for an infrared temperature sensor.
E5@C Digital Temperature Controllers User's Manual (H174)