Setup - Omron E5CN User Manual

Executing Heating and Cooling Control
4-4-2

Setup

Setting heating and cooling control
Operation Procedure
1,2,3...
Initial setting level
Standard/heating
and cooling
Setting dead band
Operation Procedure
1,2,3...
Adjustment level
Dead band
Setting cooling coefficient
Operation Procedure
1,2,3...
Adjustment level
Cooling
coefficient
48
Output
Control output Control output 2 side P
1 side P
0
Set point
Control output 1 side P × 0.8
To set heating and cooling control, set the "standard/heating and cooling",
"dead band" and "cooling coefficient" parameters.
In this example, let's set the scaling upper- and lower-limits so that inputs 0 to
50 mV become 10.0% to 95.0%.
1. Press the key for at least three seconds to move from the "operation
level" to the "initial setting level".
2. Select "heating and cooling control" in the "initial setting level".
send: Standard control
h-g: Heating and cooling control
"dead band" = "5"
1. Select "dead band" in the "adjustment level".
2. Press the key to set the parameter to "5.0".
The setting range is -199.9 to 999.9.
Cooling coefficient = 10
1. Select "cooling coefficient" in the "adjustment level".
In this example, set the parameter to "10".
2. Press the key to set the parameter to "10.00".
The setting range is 0.01 to 99.99.
Output
Control output 1 side
P × 1.0
Control output
1 side P
PV
0
Section 4-4
Control output 1 side
P × 1.0
Control output 2 side P
Set point
Control output 1 side P × 1.5
PV