YOKOGAWA UTAdvanced Series, User Manual

Page: 100 / 866

5-3
IM 05P07A01-01EN
Coordinated Operation
5

PID number switching and switching over to the zone PID mode
In coordinated operation, the slave controller’s PID number depends on the setting of
the parameter ZON of the master and slave controllers. The table below shows the
slave controller’s PID number selecting action.
Slave controller’s
PID number
selecting
action
Master
controller’s
setting
Slave: ZON=0
SP group number
selection 1
Slave: ZON=1
Zone PID selection
(selection by PV)
Slave: ZON=2
Zone PID selection
(selection by
target SP)
Slave: ZON=3
SP group
number
selection 2
Slave: ZON=4
Zone PID selection
(selection by SP)
Master: ZON=0
UT75A/UT55A/UT52A/UT35A/
UT32A/UT32A-D:
SP group number selection 1
UP55A/UP35A/UP32A: Segment PID
selection
Operates by the
same PID number
as the master
controller.
Operates by the
same PID number
as the master
controller.
Operates by the
same PID number
as the master
controller.
Operates by
the PID number
selection of slave
controller.
Operates by the
same PID number
as the master
controller.
Master: ZON=1
Zone PID selection (selection by PV)
Operats by Zone
PID (PV).
Operats by Zone
PID (PV).
Operates by
Zone PID (target
setpoint).
Operates by
the PID number
selection of slave
controller.
Operats by Zone
PID (SP).
Master: ZON=2
Zone PID selection (selection by
target SP)
Operats by Zone
PID (PV).
Operats by Zone
PID (PV).
Operates by
Zone PID (target
setpoint).
Operates by
the PID number
selection of slave
controller.
Operats by Zone
PID (SP).
Master: ZON=3
SP group number selection 2 *1
Operates by the
same PID number
as the master
controller.
Operates by the
same PID number
as the master
controller.
Operates by the
same PID number
as the master
controller.
Operates by
the PID number
selection of slave
controller.
Operates by the
same PID number
as the master
controller.
Master: ZON=4
Zone PID selection
(selection by SP)
Operats by Zone
PID (PV).
Operats by Zone
PID (PV).
Operates by
Zone PID (target
setpoint).
Operates by
the PID number
selection of slave
controller.
Operats by Zone
PID (SP).
Master: ZON=5
Local PID selection *2
Operates by the
same PID number
as the master
controller.
Operates by the
same PID number
as the master
controller.
Operates by the
same PID number
as the master
controller.
Operates by
the PID number
selection of slave
controller.
Operates by the
same PID number
as the master
controller.
*1: Only for UT75A/UT55A/UT52A/UT35A/UT32A/UT32A-D.
*2: Only for UP55A/UP35A/UP32A.
If the PID number of the master controller exceeds the number of PID group of the slave
controller, the PID number of the slave controller is "1."
Note
The UTAdvanced displays data in 5 digits. Data that is read/written via communication also
consists of 5 digits. However, if you do not need to use 5-digit data for communication, set the
data display digits of the controller to no more than 4 digits.
5.2 Coordinated Items