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Alpha AS100 Series - Page 91

Alpha AS100 Series
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Chapter VI Specified Function Introduction
90
Function Description:
Set current value for software over-current protection.
The default is in consistency with the over-current value of drive’s hardware. If users
want to use software over current protection function, he or she can set it according to
the actual needs and use it together with parameter P01.03 (allow time limit for
overcurrent).
The set value of this parameter shall be less than or equal to 5 times of motor rated
current, to avoid the system error.
Function
Code
Parameter Name
Attribute
Setting
Range
Unit
Factory
Defaults
P01.03
Permitted
overcurrent time
Immediately
effective
1~5,000
ms
4,000
Function Description:
Set actuation time for software overcurrent protection. The values of this parameter and
parameter P01.02 will determine the characteristic of software overcurrent protection
of servo drive system.
Function
Code
Parameter Name
Attribute
Setting
Range
Unit
Factory
Defaults
P01.04
Limit value of times
of alarm reset
Power
up effective
1~20
-
5
Function Description:
Set the maximum permitted number for fault clearance. The set value regulates the
maximum permitted number for operating the fault clearance signal. If the number of
operation is over the set value and fault alarm occurs again, then it just can be cleared
via power-off restart.
Function
Code
Parameter Name
Attribute
Setting
Range
Unit
Factory
Defaults
P01.05
Numerator of dividing
ratio for encoder pulse
output
Power up
effective
1~7
-
1
P01.06
Denominator of dividing
ratio for encoder pulse
output
Power up
effective
1~32
-
1

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