Delta ASDA-A3 Series, User Manual

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ASDA-A3 Troubleshooting
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AL217 Write parameters: parameter locked
How to clear the
alarm?
Modify the PR command and the parameter.
AL219 Write parameters: parameter locked
Trigger condition
and cause
Condition: this parameter is write-protected.
Cause: the parameter write-protected function is enabled.
Checking method
and corrective action
Check if the parameter and data array protection function (P5.097) is enabled.
How to clear the
alarm?
Disable the parameter and data array protection function or reset the parameters.
AL231 Monitoring item of PR#8 is out of range
Trigger condition
and cause
Condition: the code of the monitoring item for PR#8, Sys_Var, is out of range.
Cause: the monitoring item is out of range.
Checking method
and corrective action
Write parameter using PR procedure: when the code of the monitoring item
exceeds the range, check the code range for the monitoring item.
How to clear the
alarm?
DI.ARST or set P0.001 to 0.
AL235 Position counter overflow warning
Trigger condition
and cause
Condition: execute a positioning command after the position command counter
overflows.
Cause: position command counter overflows.
Checking method
and corrective action
Incremental system:
When the motor keeps operating in one direction, this leads to overflow of the
position feedback register (FB_PUU), and the coordinate system cannot display
the correct position. Executing a positioning command after overflow results in an
error. Use the scope to check if the feedback position has overflowed and then
execute the homing procedure.
Absolute system:
This error occurs when issuing the absolute positioning command in the following
situations:
1.
Position feedback register (FB_PUU) overflows.
2.
Absolute origin coordinates are not established after changing P1.001.Z.
3.
Absolute origin coordinates are not established after changing the E-Gear
ratio (P1.044 and P1.045).
4.
Established the absolute origin coordinates, but the procedure is incomplete.