Omron E5EC User Manual

4 Basic Operation
4 - 16
E5@C Digital Temperature Controllers User’s Manual (H174)
• Function assignments can be changed by changing the settings for control and auxiliary output
assignments.
• The default function assignments for each output are shown below.
*1 If the Digital Controller is equipped with HB/HS alarm detection, it is set by default to detect heater alarms (HA).
Therefore, the alarm 1 function is disabled and the Alarm 1 Type is not displayed. To enable alarm 1, set an
output assignment to alarm 1. If the Program Pattern parameter is changed to a setting other than OFF,
Auxiliary Output 1 Assignment parameter is set as the program end output.
• Refer to page 6-81 and page 6-82 for the functions that can be assigned to the outputs.
• Each output is automatically initialized as shown below by changing the control mode between
standard and heating/cooling.
In this example, direct/reverse operation, and control period
(heating) parameters are checked.
Direct/reverse operation = or-r (reverse operation)
Control period (heating) = 20 (seconds)
Operating Procedure
• Setting the Control Period (Heating) Parameter
1 Press the M Key several times in the Initial Setting Level to
display cp (Control Period (Heating)).
Initial Setting Level
2 Press the U or D Key to set the value to 20.
The default for a relay output is 20 seconds.
• Setting Direct/Reverse Operation
1 Press the M Key several times in the Initial Setting Level to
display orev (Direct/Reverse Operation).
Initial Setting Level
2 Press the U or D Key to select or-r (Reverse Operation).
The default is or-r (Reverse Operation).
4-6-3 Assigned Output Functions (Assigning Control Outputs Is Not
Supported for Position-proportional Models.)
Parameter name Display Initial status
Control Output 1 Assignment out1 Control output
(heating)
Control Output 2 Assignment (E5CC, E5EC, and
E5AC Only)
out2 Not assigned.
Auxiliary Output 1 Assignment sub1
Alarm 1
*1
Auxiliary Output 2 Assignment sub2 Alarm 2
Auxiliary Output 3 Assignment (E5CC, E5EC,
E5EC-B, and E5AC Only)
sub3 Alarm 3
Auxiliary Output 4 Assignment (E5EC, E5EC-B,
and E5AC Only)
sub4 Alarm 4
20
cp
Control Period
(Heating)
20
cp
or-r
orev
Direct/Reverse
Operation
or-r
orev

Omron E5EC Specifications

General

Brand	Omron
Model	E5EC
Category	Temperature Controller
Language	English