Preparation
7
Safety precautions How to use Help Appendix
Precautions for use
Insulation resistance measurement and dielectric strength test
Do not conduct the insulation resistance measurement or dielectric strength test with the motor and driver
connected.
Conducting the insulation resistance measurement or dielectric strength test with the motor and driver connected may result
in damage to the product.
Handling of the driver
The driver uses semiconductor elements, so be extremely careful when handling it.
Static electricity may cause damage to the driver.
Also, be sure to ground the product in order to prevent electric shock or product damage by static electricity.
Saving the data
Notes when saving the data to the non-volatile memory
The display blinks while the data is being set (writing to the non-volatile memory) by pressing the setting dial or the data is
being initialized (about 5 seconds). Do not turn o the power supply while the display on the operation panel is blinking.
Doing so may abort writing the data to the non-volatile memory and cause an alarm of EEPROM error to generate. The non-
volatile memory can be rewritten approximately 100,000 times.
Driver version
Check the rmware version of the driver
Note that some functions described in this manual cannot be used if the version of the driver or
MEXE02
is old. The version
of the driver can be checked using the unit information monitor of the
MEXE02
. (
⇒
p.66)
The version of the
MEXE02
can be checked from the help menu screen.
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