4 Basic Operation
4 - 18
E5@C Digital Temperature Controllers User’s Manual (H174)
Assign the control outputs and auxiliary outputs.
Control output 1: Control output (heating)
Control output 2: Control output (cooling)
Auxiliary output 1: Alarm 1
Auxiliary output 2: Alarm 2
Operating Procedure
• Setting Heating/Cooling Control
1
Press the M Key several times in the Initial Setting Level to
display s-hc (Standard or Heating/Cooling).
Initial Setting Level
2
Press the U or D Key to set the parameter to h-c.
The default is stnd (standard).
*
Use the following procedures to check the output assignments. The output
assignments are changed automatically when you change between stan-
dard and heating/cooling control. You do not have to set them.
• Setting Control Output 1
1
Press the M Key several times in the Advanced Function
Setting Level to display out1 (Control Output 1 Assignment).
Advanced Function Setting
Level
2
Set the parameter to o (Control Output (Heating)).
The default is o (Control Output (Heating)).
• Setting Control Output 2
1
Press the M Key several times in the Advanced Function
Setting Level to display out2 (Control Output 2 Assignment).
Advanced Function Setting
Level
2
Set the parameter to c-o (Control Output (Cooling)).
As soon as you select h-c (Heating/Cooling) for the Standard or
Heating/Cooling parameter, the setting of this parameter is
automatically changed to c-o (Control Output (Cooling)).
• Setting Auxiliary Output 1
1
Press the M Key several times in the Advanced Function
Setting Level to display sub1 (Auxiliary Output 1 Assignment).
Advanced Function Setting
Level
2
Press the U or D Key to set the parameter to alm1.
The default is alm1 (Alarm 1).
If the Digital Controller is equipped with HB/HS alarm detection,
this parameter is set by default to ha (heater alarm).
stnd
5-hc
Standard or
Heating/Cooling
o
out1
Control Output
1 Assignment
c-o
out2
Control Output
2 Assignment
alm1
sub1
Auxiliary Output
1 Assignment
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