6
Precautions for use
Insulation resistance measurement and dielectric strength test
z
Conduct the insulation resistance measurement or dielectric strength test separately on the motor and the driver
Conducting the insulation resistance measurement or dielectric strength test with the motor and driver connected may
result in damage to the product.
z
Do not conduct the insulation resistance measurement or dielectric strength test on an encoder.
Doing so may damage the product.
Operations
z
Use an electromagnetic brake motor in an application of vertical drive such as elevating equipment.
When the motor is used in an application of vertical drive such as elevating equipment (lifting and lowering device), use
an electromagnetic brake type product so that the load can be held in position.
z
Do not use a solid-state relay (SSR) to turn on or off the power supply.
A circuit that turns on or off the power supply via a solid-state relay (SSR) may damage the motor and driver.
z
When the motor is used in vertical drive (gravitational operation) or in drive with a large inertia, use a
regeneration resistor (sold separately).
If the regenerative energy generated when performing vertical drive (gravitational operation) or sudden start-stop
operation of a large inertia exceeds the allowable limit that the driver can absorb, the driver may damage. Using the
regeneration resistor (sold separately) will discharge the regenerative energy, thereby protecting the driver.
Handling of the driver
z
The driver uses semiconductor elements, so be extremely careful when handling it.
Static electricity may damage the driver.
Saving the data
z
Saving data to the non-volatile memory
Do not turn off the power supply while writing the data to the non-volatile memory, and also do not turn off for five
seconds after the completion of writing the data. Doing so may abort writing the data and cause an EEPROM error alarm
to generate.
The non-volatile memory can be rewritten approximately 100,000 times.
Содержание BX2 Driver Edition Series
Страница 7: ...7 Precautions for use...
Страница 13: ...13 Installation...