- 3 -
Safety Information
Read this instruction manual and the related documents thoroughly before installation, operation, maintenance or inspection of this
product. Make sure you understand product information,all precautions and safety information before using the product. Also,
keep this manual in a convenient location so that it can be referred to whenever necessary.
The following conventions are used to indicate precautions in this manual.
Indicates precautions that, if not heeded, could possibly result in loss of
life or serious injury.
Indicates precautions that, if not heeded, could result in relatively serious
or minor injury, damage to the product, or faulty operation.
Even items described in
CAUTION
may result in a vital acccident in some situations.
In either case, follow these important notes.
: Items to be observed by users are described in the relevant sections.
WARNING
・
After turning OFF the main circuit's power supply, wait until the CHARGE indicator
light goes out before connecting wires to the connectors or to the external terminals
of the SI-P1/V7.
The capacitor will remain charged and is dangerous.
CAUTION
・
A CMOS IC is used for the SI-P1/V7 unit. Handle the control board and CMOS IC
carefully. The CMOS IC can be destroyed by static electricity if touched directly.
・
To remove the SI-P1/V7 unit from the inverter and transport or store it separately,
keep the optional unit in the anti-static electricity package used to protect the unit at
delivery.
・
Do not change the wiring or remove/insert the connectors while the power is turned
ON.
Failure to observe this caution may result in injury.
: Before Use
(1) Read this instruction manual, SI-P1/V7 User’s Manual and the instruction manual of the inverter on
which this optional unit is mounted before using the PROFIBUS-DP Communications Interface Unit
SI-P1/V7.
(2) The GSD file, which is not included with the SI-P1/V7, is needed to use the SI-P1/V7 in the
PROFIBUS-DP slave. When the slave is registered in the GSD file in the PROFIBUS-DP master,
the master also recognizes the SI-P1/V7 unit, and then the SI-P1/V7 can be used in the registered
slave. To obtain the GSD file, please contact your Yaskawa representative.
NOTE
CAUTION
WARNING
NOTE