HNC Electric SV-E3 Series, Инструкция по эксплуатации

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156
9 Encoder pulse
output frequency
error
・
Encoder pulse output frequency exceeds
4Mpps
・
Check the value of Encoder pulse output Division
and multiplication(No.276.0, No.278.0)
・
Check the encoder pulse output frequency upper
limit value(No.285.0) and error detection delay time
(No.286.0)
Restart control
power supply
10 Internal positon
command
overflow error/
home position
return failure
・
Internal position command outside the range
（±
1,073,741,823
）
・
Travel distance of the command outside the
range
（±
2,147,483,647
）
・
Home position return failure or timeout
・
Adjust the overflow detection (No.643.0)
・
Adjust the travel distance
・
Adjust the parameters for home position return
Reset
11 Encoder error
(multi-rotation
counter overflow )
・
Multi-rotation data of the encoder outside the
range of
±
32,767
・
Check the setting in Selection of an encoder
system(No.257.0)
・
Make sure the multi-rotation travel distance is
within
±
32,767
Restart control
power supply
12 Overheat error
・
Temperature of control circuit exceeds the
upper limit
・
Check the setting and environment of the drive
・
The ambient temperature of drive should be in
accordance with
「
Installation direction and
clearances
」
Reset
14 Overvoltage error
・
Main circuit voltage exceeds the upper limit
of drive circuit
Only under the occasion of deceleration
・
Confirm the regenerative resistor warning on the
setting panel and install the regenerative resistor if
necessary.
・
Check the operation mode of command
・
Use filter to slow down the deceleration
Not only for the occasion of deceleration
・
Check whether the main circuit voltage is outside
the specified range
・
Check if the voltage changes when driven
Reset
15 Power supply
error (main circuit
power)
Main circuit voltage too high or too low
・
Do not enter the main circuit power
・
Main circuit power outside the specified
range
・
Main circuit voltage change outside the
specified range
・
Input SVON signal without main circuit
power
Action time of regenerative control circuit
outside the specified range
・
Continuous regeneration ON
Under the occasion from servo ON to start operating
・
Check the main circuit power to the drive
・
Check the main circuit power voltage
・
Check the timing of main circuit power ON and
SVON signal input
Under the occasion of operating
・
Check if the voltage changes by the overall
operation of the device. And use the sufficient power
supply to avoid the voltage changes.
Under the occasion of deceleration
・
Confirm the regenerative resistor warning on the
setting panel and install the regenerative resistor if
necessary.
・
Check the operation mode of command
・
Use filter to slow down the deceleration
Reset
16 Encoder error
・
Encoder data changes sharply in a short
・
Check if there’s the wire breakage or pins off Restart control