Calibrating The Transfer Output - Omron E5CC User Manual

7-6

Calibrating the Transfer Output

Advanced Function
Setting Level
M
adj
30
M
Main Input
Calibration
M
Transfer Output
Calibration
M
Use the following procedure to calibrate the transfer output for 4 to 20 mA.
str
no
a20.t
52ac
a4.t
0037
str.t
no
E5@C Digital Temperature Controllers User's Manual (H174)
Input calibration
display
Note: This is displayed only
for Controllers that
have a transfer output.
1. Connect a DMM to the transfer output terminals.
Input power supply
DMM
2. Press the M Key to display the parameter for the transfer output.
3. The calibration display for 20 mA will be displayed. Press the U or D Key until
the DMM monitor value changes to 20 mA.
Press the M Key. The calibration settings will be temporarily registered.
4. The calibration display for 4 mA will be displayed. Press the U or D Key until the
DMM monitor value changes to 4 mA.
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.
For Controllers that have a transfer output, the transfer out-
put calibration display will be displayed after input calibration
has been completed.
E5CC
11
Input power supply
12
+
17
−
DMM
18
7 User Calibration
E5EC/E5AC
1
2
+
32
−
33
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