7-38
Cn031.1 Low voltage protection (AL.001) automatic return selection
【
5-6-9
】
Initial Value Unit Setting Range Effective Cn029 Reset
0 -- 0 ~ 1 -- --
RS-485 CANopen EtherCAT Pi Pe Pt S T
0022H 201FH 201FH O O O O O
Setting Description: This parameter can set low voltage protection (AL001) return method
Setting Description
0
When the SON status displays run, AL.001 Low Voltage
Error Alarm is immediately displayed when a low voltage is
detected; after the error is cleared, must clear AL.001
display by digital input contact ALRS under Soff status.
1
When the SON status displays run, BB status is immediately
displayed when a low voltage is detected; and automatically
resets to SON status and displays “run” after the Error is
resolved.
Cn031.2 Absolute value encoder battery error alarm output
【
5-6-10
】
Initial Value Unit Setting Range Effective Cn029 Reset
0: ABS Encoder
1: INC Encoder
-- 0 ~ 3
★
--
RS-485 CANopen EtherCAT Pi Pe Pt S T
0022H 201FH 201FH O O O O O
Setting Description:
Setting Description
0
When the battery is abnormal after power is turned ON, the
panel displays AL.016 and the digital output contact outputs
ALM; the device cannot operate normally at this time.
*Un24, 25 and Un55, 56 display the same value.
1
When the battery is abnormal after power is turned ON, the
panel displays no abnormality and the digital output contact
does not output ALM and the Motor can still operate normally,
but the multi-revolution address cannot be memorized after the
power is turned OFF.
2
When the battery is abnormal after power is turned ON, the
panel displays AL-16 and DO abnormal contact outputs.
*Store the offset value in motor and driver side after returning
to origin. The driver uses the offset value of motor side to run
absolute position control. When the power is on, AL.050 alarm
will occur when offset values of motor and drive side vary;
offset value can be cleared through Cn041.0 = 2
3
When the battery is abnormal after power is turned ON, the
panel displays AL.016 and DO abnormal contact outputs.
*Store the offset value in motor and driver side after returning
to origin. The driver uses the offset value of motor side to run
absolute position control; offset value can be cleared through
Cn041.0 = 2.
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