Single loop control (program control) – Yokogawa Data Acquisition with PID Control CX2000 User Manual
Page 410
App-41
IM 04L31A01-01E
Appendix
App
Single Loop Control (Program Control)
PV
input
Expansion
contact
input
Control computation section
SP 1 to 8
SP ramp-rate setting
Manual operation
Preset output
Current or
pulse
Relay
Run
Auto
Local
Local switching
Program
Program pattern selection
Note: Does not function
during program
control
Program operation
Hold operation start
Advance operation start
Manual
Stop
Control output
Output limiter
Contact input
Time
event
1
Time
event
2
Meas.
alarm
1
Meas.
alarm
2
PV event output
Time event output
Measurement alarm function
DI
DI
DI
DI
DI
DI
Program operation stop
Program operation start
PV
event
1
PV
event
2
DO
DO
DO
DO
DO
DO
Note: There are 6 contact input terminals and
6 contact output terminals on a single
control output terminal block.
The functions that can be assigned to
each input/output terminal vary depending
on the control mode and whether program
operation is enabled.
Input type selection
Unit selection
Analog input range conversion
Square root computation
Ten-segment linearizer approximation/
ten-segment linearizer bias
PV input bias
PV input filter
Appendix 7 Control Functon Blodk Diagram