Omron E5CK

CONTROL BLOCK DIAGRAM
E5CK
A–5
CONTROL BLOCK DIAGRAM
SP
limitter
Program
PV
Temperature
input
Digital filter
Input shift
Analog input
Digital filter
Scaling
Input type
Control method
Control mode Control mode
ON/OFF
control
PID control
ON/OFF control
3-position control
PID control
MV change
rate limitter
MV change
rate limitter
MV limitter
MV limitter
Dead band
MV at
PV error
Manual MV
MV at stop
Error
Reset
Manual
Manipulated
variable
(cool)
Manipulated
variable
(heat)
Error
Reset
Manual
Process/function
Control
Data
Heating
side
Cooling
side
Heating
side
Cooling
side
ResetReset