Toshiba V Series User Manual page 8

Mandatory
Sample programs and circuits described in
this manual are provided for explaining the
operations and application of the model
2000.
You should test completely before using them
as a part of your application system.
Mandatory
Configure the external circuit to turn on
power according to the following sequence.
Turn on the power of model 2000
T urn on the power for the I/O module
- >
and external load power supplies
Otherwise, it can cause machine damage,
malfunction or accidents.
Mandatory
It is recommended to use an external
power supply that provides power for both
the I/O module and the loads. If not
possible, configure the external circuit so
that the external power required for output
modules and power to the loads are
switched ON/OFF simultaneously.
Also, be sure to turn off power to the loads
before turning off power to the model 2000 for
system safety.
vi
Mandatory
Install fuses suited to the load current capacity
in the external circuits for the relay output
module, preventing from overload. Otherwise
it can cause machine damage or accidents.
Forbidden
Turn off power immediately if the model 2000
or related equipment emitting smoke or odor.
Operation under such situation can cause fire
or electrical shock. Also unauhorized repairing
will cause fire or serious accidents. Do not
attempt to repair. Contact Toshiba for
repairing.
Mandatory
Battery is accessary ,not built in the CPU
module from factory shipments. Before
using, set the battery to the CPU module
according to the procedure of this manual,
5.4Battery Replacement.
No equipment battery and operation can
cause malfunction and lose data and
programs stored in the CPU module, resulting
in machine damage or accidents, depending
on the application.
model 2000 Sequence Controller S2 User's Manual -Basic Hardware-