YOKOGAWA UTAdvanced Series, User Manual

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5-4
IM 05P07A01-01EN
5.3 Starting Coordinated Operation
After the wiring and setup of communication parameters have been completed, turn off
the power once and turn it on again.

Switchover of coordinated operation
Set all the slave controllers to REM (remote) mode.
Slave controllers do not operate in coordination when they are in LCL (local) mode.
(Each slave controller operates independently in LCL mode.)

Switchover of operation mode (RUN/STOP)
Switching over the master controller’s operation mode also switches the operation
mode of the slave controllers accordingly.
Note
If the operation mode (RUN /STOP) of the slave UTAdvanced controller is under the control
of an external contact input, the operation mode cannot be switched by coordinated operation
because the control by the external contact input takes priority.
In coordinated operation, slave controller’s “target setpoint ramp-rate setting” is disabled.