Omron E5C series - Page 341

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7 User Calibration
E5@C Digital Temperature Controllers User’s Manual (H174)
7-6 Calibrating the Transfer Output
7
Use the following procedure to calibrate the transfer output for 1 to 5 V.
1. Connect a DMM to the transfer output terminals.
2. Press the M Key to display the parameter for the transfer output.
3. The calibration display for 5 V will be displayed. Press the U or D Key until the
DMM monitor value changes to 5 V.
Press the M Key. The calibration settings will be temporarily registered.
4. The calibration display for 1 V will be displayed. Press the U or D Key until the
DMM monitor value changes to 1 V.
Press the M Key. The calibration settings will be temporarily registered.
5. To cancel saving the temporarily registered calibration data to non-volatile
memory, press the M Key without pressing the U Key, i.e., while no is displayed
in the No. 2 display.
Press the U Key. The No. 2 display changes to yes. Release the key and wait 2
seconds or press the M Key. This saves the temporarily registered calibration data
in non-volatile memory.
6. The Calibration Mode is ended by turning OFF the power supply.
Input power supply
DMM
E5CC
+
−
Input power supply
DMM
E5EC/E5AC
+
−
11
12
16
18
1
2
31
33
str
no
v 5.t
5680
V 1.t
0001
str.t
no