Toshiba nv Series - 4.5 How to Stop the Controller

4.5 How to Stop the Controller
Unified Controller nv series type2 light Controller Unit Instruction Manual
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4.5 H
ow to Stop the Controller
Stop the nv series type2 light controller according to the following procedure:
Turn the operation mode key switch of the controller module to HALT.
Note: In the case of duplex constitution, set both primary and secondary to "HALT".
Turn off the external power to supply the TC-net I/O unit and the load power.
If the external power cannot be shared with the load power, they should be turned
off simultaneously (or the load power and then the external power).
Turn off the power of the controller unit.
CAUTION
Turn off the load power before turning on the
power of nv series type2 light
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.