Omron E5AR - MANUAL 2 User Manual page 278

Reference
Reference
Input 1 cold junction compensation
Input 2 cold junction compensation
Input 3 cold junction compensation
Input 4 cold junction compensation
Function
Setting
Reference
Reference
8.16 Expansion control setting level (l.exc)
● Related information
"3.3 Position proportional control of a ceramic kiln" (P.3-9)
● Related setting data
"Closed/Floating" (Control initial setting level) (P.8-44)
"Motor calibration" (Control initial setting 2 level) (P.8-52)
"Travel time" (Control initial setting 2 level) (P.8-52)
"Position proportional dead band" (Adjustment level) (P.8-17)
"Open/Close hysterisis" (Adjustment level) (P.8-17)
"Operation at potentiometer input error" (Expansion control setting
level) (P.8-79)
cjc.1
cjc.2
cjc.3
cjc.4
• When the input type is thermocouple input, this setting is used to
specify whether cold junction compensation is performed inside the
controller or outside the controller.
• Select "External" cold junction compensation when two thermo-
couples are used to measure the temperature difference or when an
external cold junction compensator is used for increased accuracy.
Setting range
off : External
on : Internal
● Related setting data
"Input type" (Input initial setting level) (P.8-36)
Input type is thermocouple input
Units Default value
on: Internal
l.exc
8-75