Omron E5AR - MANUAL 2 User Manual page 29

Section 1 Overview
Control mode 1-input type
Standard con-
IN1
trol
● Control / Transfer
output allocation
1-10
Position proportional type
The position proportional type only uses standard control.
2-input type 4-input type
– –
Direct/Reverse
action
Direct action
(cooling)
Reverse action
(heating)
• Floating control and closed control can also be selected for the
position proportional type. Floating control allows position propor-
tional control without a potentiometer.
Use this setting to assign what type of data is output from each output.
For the multi-point input type, assignment data can be set for channels
2 and higher as needed for the number of channels.
Output Control / transfer output allocation
Channel 1 control output (heat)
OUT1
Channel 1 control output (cool)
OUT2
OUT3 Channel 1 SP
OUT4 Channel 1 ramp SP
Channel 1 present value
Channel 1 control output (heat)
Channel 1 control output (cool)
Channel 1 valve opening
Channel 2 control output (heat)
Channel 2 control output (cool)
Channel 3 control output (heat)
When used for control output, assignments are made automatically
based on the control mode setting as explained on the previous page.
No changes are necessary.
Out- Control / Transfer output
put assignment
OUT1 Channel 1 control output (open side)
OUT2 Channel 1 control output (closed side)
Description
Control whereby the MV is increased as the
present value increases
(When the present value (PV) is higher than
the set point (SP), the MV is increased in pro-
portion to the difference between the PV and
the SP.)
Control whereby the MV is decreased as the
present value increases
(When the present value (PV) is lower than
the set point (SP), the MV is increased in pro-
portion to the difference between the PV and
the SP.)
Channel 4 control output (heat)
Channel 1
Channel 2
Channel 3
Channel 4