Oriental motor BX2 Driver Edition Series, Руководство по эксплуатации

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Protective function
Alarm code Alarm type Cause Remedial action
Regeneration resistor
overheat
• The regeneration resistor is not connected
properly.
• The regeneration resistor was overheated
extraordinarily.
• The main power supply of the driver was
turned on before the external power supply
for input signals was turned on.
•
Check the connection for the
thermostat output and the TH input of
the regeneration resistor.
•
The power consumption of the
regeneration resistor exceeds the
allowable level. Reconsider the load
condition and operating condition.
•
Turn on the external power supply for
input signals before turning on the
main power supply.
Software overtravel
When the "Software overtravel" parameter
is enabled, the motor shaft position (travel
amount) reached the set value of the software
limit.
In single-motion operation, check if
the position of operation data (travel
amount) exceeds the software limit.
In linked-motion operation, check if
the position of operation data (travel
amount) as the linked result exceeds the
software limit.
Abnormal operation data
• Operation data of different directions was
linked in linked-motion operation.
• Five operation data or more was linked.
• Positioning operation was performed at the
operating speed of 0 r/min.
Check the operation data.
10.2 Warning list
Warning code Warning type Cause Remedial action
Excessive position
deviation
• When the motor was in an excitation state,
the deviation between the command position
and actual position at the motor output shaft
exceeded the value set in the "Excessive
position deviation warning" parameter.
• A load is large or the acceleration/
deceleration time is too short.
Check the load condition.
Overvoltage
• The power supply voltage exceeded the value
set in the “Overvoltage warning” parameter.
• A load exceeding the allowable gravitational
capacity of the motor was driven or sudden
starting/stopping of a large inertia was
performed.
• Check the voltage of the main power supply.
• If this alarm is generated during operation,
check the load condition.
• Connect the regeneration resistor.
Overload
A load exceeding the value set in the "Overload
warning" parameter was applied.
Check the load condition.
Operation prohibited
When the operation input signal is being ON,
the function mode was changed from the test
mode to other mode.
Turn the operation input signal OFF.