173
Chapter 11.
Drive current feedback
abnormal.
Re-power on the drive. If the situation is not improving, please contact agent for proper
service.
AL.2F Regeneration Error
Cause
Inspection
Remedy
When the regenerative load
rate over 100%.
1. Check if the deceleration time is too short
2. Check if the frequency of reversing is too
quick
1. Adjust the acceleration and
deceleration time, or reduce the
frequency of reversing.
2. Power off and re-power on.
AL.30 Encoder pulse output frequency is over
Cause
Inspection
Remedy
Encoder output abnormal
because encoder error
Check alarm list record if there are also
encoder error(AL0B
、
AL0C
、
AL22
、
AL26
、
AL27).
Conduct procedure of AL0B
、
AL0C
、
AL22
、
AL26
、
AL27
The input frequency of the
pulse command is over the
allowable value of the hardware
interface.
Check if there are following situations:
(a) Motor speed feedback > PA41
(b) (Motor speed / 60) x encoder output pulse
every revolution > 20x10
6
Set parameter PA41 correctly and PA14:
PA41> (motor speed / 60) x encoder
output pulse every revolution < 20x10
6
AL.31 Over current 2
Cause
Inspection
Remedy
Drive current feedback error
Re-power on the drive. If the situation is not improving, please contact agent for proper
service.
AL.32 Control circuit error 2
Cause
Inspection
Remedy
Programmable port array error Re-power on the drive. If the situation is not improving, please contact agent for proper
service.
AL.33 Memory error 2
Cause
Inspection
Remedy
Cache memory is in error.
Re-power on the drive. If the situation is not improving, please contact agent for proper
service.
AL.1A Undefinition of index coordinates
Cause
Inspection
Remedy
Conduct homing procedure to
define index coordinates origin
or the error will occurs.
Check if homing procedure conducted.
1. Before index function, please conduct
homing procedure to prevent this error.
2. When the error occurs, conduct DI:Alm
Reset to clear
。
3. It`s also useful on Servo ON.
AL.1B Offset
Cause
Inspection
Remedy
MC_Ok is ON and then
becomes OFF.
Please refer to the description
of parameter PD28.
When DO
:
MC_OK was ON, and then DO
:
MC_OK become OFF because DO
:
INP
becomes OFF.
After finishing motor positioning may be
subjected to an external force to push the
position offset.
The alarm can be cleared with following
methods:
1.Power OFF→ON
2.Press ”SET “on current alarm screen
3.RES signal ON
4. SON signal OFF
→
ON
Содержание SDH Series
Страница 1: ...SDH Series Manual ...
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Страница 22: ...13 Chapter 3 100W 1kW Shihlin servo driver Power source 100W 15KW 3Φ200 230Vac ...
Страница 190: ...181 Chapter 12 12 5 Dimensions of low inertia motor SMH L010 SMH L020 L040 SMH L075 ...
Страница 196: ...187 Chapter 13 As load torque is 300 operating time is 2 23S As load torque is 300 operating time is 2 28S ...
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Страница 220: ...2016 ...