Executing Heating/Cooling Control; Heating/Cooling Control - Omron E5*D series User Manual

5-7

Executing Heating/Cooling Control

5-7-1

Heating/Cooling Control

Heating/cooling control can be used with control output 2 and auxiliary outputs 1 to 4. Heating/cooling
control operates when h-c (heating/cooling) is selected for the Standard or Heating/Cooling parameter.
The following functions are assigned to outputs in the default status.
Parameter name
Control Output 1 Assignment
Control Output 2 Assignment
(E5ED or E5ED-B only)
Auxiliary Output 1 Assignment
Auxiliary Output 2 Assignment
Auxiliary Output 3 Assignment
(E5ED or E5ED-B only)
Auxiliary Output 4 Assignment
(E5ED or E5ED-B only)
Each output assignment is automatically initialized as shown below when changing between standard
and heating/cooling control.
Assigned Output Functions
Two Auxiliary Outputs (E5CD, E5ED, E5CD-B, or E5ED-B)
Parameter name
Control Output 1 Assignment
Auxiliary Output 1 Assignment
Auxiliary Output 2 Assignment
Four Auxiliary Outputs (E5ED or E5ED-B)
Parameter name
Control Output 1
Assignment
Control Output 2
Assignment
Auxiliary Output 1
Assignment
Auxiliary Output 2
Assignment
Auxiliary Output 3
Assignment
Auxiliary Output 4
Assignment
* If the Digital Controller is equipped with HB/HS alarm detection, it is set by default to ha (Heater Alarm). If the
Program Pattern parameter is changed to a setting other than OFF, the Auxiliary Output 1 Assignment
parameter is set as the program end output.
• The heating/cooling operation of the control outputs will switch when the Direct/Reverse
Operation parameter is set to direct operation.
E5@D Digital Temperature Controllers User's Manual (H224)
Display
Control output for heating
out1
Not assigned.
out2
sub1 Alarm 1
Alarm 2
sub2
Alarm 3
sub3
Alarm 4
sub4
Display
Control output (heating)
out1
sub1 Alarm 1
Alarm 2
sub2
Without control output 2
Display
Standard
Control output
out1
(heating)
---
out2
*
sub1 Alarm 1
Alarm 2
sub2
Alarm 3
sub3
Alarm 4
sub4
5 Advanced Operations
Initial status
*1
Allocations
Standard
*
With control output 2
Heating/cooling Standard
Control output Control output
(heating) (heating)
--- Not assigned.
* *
Alarm 1 Alarm 1
Alarm 2 Alarm 2
Alarm 3 Alarm 3
Control output
Alarm 4
(cooing)
Heating/cooling
Control output (heating)
*
Alarm 1
Control output (cooing)
Heating/cooling
Control output
(heating)
Control output
(cooing)
*
Alarm 1
Alarm 2
Alarm 3
Alarm 4
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