Control Block Diagram - Omron E5EK PROGRAMMABLE TYPE User Manual

APPENDIX

CONTROL BLOCK DIAGRAM

J Standard type
Process/function
Control
Data
A--6
Temperature
Digital filter
Input shift
SP
limitter
Program
Control mode
ON/OFF
PID control
control
MV change
rate limitter
MV limitter
Error
Reset
Manual
Reset
Manipulated
variable
(heat)
Analog input
input
Digital filter
Scaling
Input type
PV
Control method
ON/OFF control
3-position control
Heating Cooling
side side
MV at
PV error
MV at stop
Manual MV
Control mode
PID control
MV change
rate limitter
MV limitter
Dead band
Heating Cooling
side side
Error
Reset
Manual
Reset
Manipulated
variable
(cool)