Toshiba nv Series - 4.3 How to Start the Controller

4.3 How to Start the Controller
Unified Controller nv series type2 light Controller Unit Instruction Manual
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4.3 How to Start the Controller
Start the nv series type2 light controller according to the following procedure:
Turn on the power with the operation mode key switch of the controller module set
to HALT.
The POWER display LED of the power module lights up in green.
Turn on the external power to supply the TC-net I/O unit and the load power.
Share this external power and the load power as much as possible.
If it is not possible, the external power and the load power should be turned on
simultaneously (or the external power and then the load power).
CAUTION
Turn on the power in the following sequence.
Turn on the power of type2 light controller→ Turn on
the external power for the I/O module and the power
for the load.
Failure to observe this power-on sequence may
cause an accident and damage on the machine due
to malfunction.
CAUTION
Turn off the load power before turning on t
he power
of nv series for the safety of the system.
Failure to observe it may cause an accident and
damage on the machine.
Use the external power supplied to the I/O module
with
the load power if possible. If it is not possible,
configure the system so that the external power
and the load power turn off simultaneously.
In the duplex configuration, change the operation mode key switch to RUN in the
order of primary and secondary controller modules.
Mandatory
Mandatory