iS7 Ethernet Option Manual
1
Before using the product, thank you for using our SV-iS7 Ethernet option
module.
Safety Instruction
To prevent injury and danger in advance for safe and correct use of the
product, be sure to follow the Safety Instructions.
The instructions are divided as ‘WARNING’ and ‘CAUTION’ which mean as
follow.
WARNING
CAUTION
The meaning of each symbol in this manual and on your equipment is as
follows.
This is the safety alert symbol.
This is the dangerous voltage alert symbol.
After reading the manual, keep it in the place that the user always can
Contact easily.
Before you proceed, be sure to read and become familiar with the safety
precautions at the beginning of this manual. If you have any questions,
seek expert advice before you proceed. Do not proceed if you are unsure of
the safety precautions or any procedure.
WARNING
Be cautious about dealing with CMOS elements of option board.
It can cause malfunction by static electricity.
Connection changing like communication wire change must be done
with power off.
It can cause communication faulty or malfunction.
Be sure to connect exactly between Inverter and option board.
It can cause communication faulty or malfunction.
Check parameter unit when setting parameter.
It can cause communication faulty.
This symbol indicates the possibility of death
or serious injury.
This symbol indicates the possibility of
injury or damage to property.
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