AH Motion Controller – Operation Manual
9-50
Error Code Description Corrective action
16#3636 Axis parameter setting error.
Cause: the AxisPara setting is wrong.
Action: adjust AxisPara input values and restart the
16#3637
AxisPara.SWPosLimit and
AxisPara.SWNegLimit setting range error
(both parameters are 0, the ranges are 0;
the range does not include the current
instruction position)
Cause: the setting range of AxisPara.SWPosLimit and
AxisPara.SWNegLimit is wrong (both parameters are 0,
the ranges are 0; the range does not include the current
instruction position.)
Action: adjust AxisPara.SWPosLimit and
AxisPara.SWNegLimit input values, then restart the
function bloc.
16#3638
AxisPara.RotaryMaxPos and
AxisPara.RotaryMinPos setting range
error (both parameters are 0, the ranges
are 0)
Cause: the setting range of AxisPara.RotaryMaxPos
and AxisPara.RotaryMinPos is wrong (both parameters
are 0, the ranges are 0)
Action: adjust AxisPara.RotaryMaxPos and
AxisPara.RotaryMinPos input values, then restart the
function block.
16#3639
The GearRatio cannot be modified when
the axis is not ‘Disabled’
Cause: the AxisPara. AxisType cannot be modified.
Action: adjust AxisPara.GearRatioNume and
AxisPara.GearRatioDeno input values; Or disable the
axis to restart the function block.
16#3800
Motion network disconnected during
Check whether the network cable is detached or the
16#3801
EtherCAT axis error occurs on the
motion network
Cause: the motion axis reports an alarm or an error
during the motion.
Action: read the axis states and errors by using related
function blocks, and reset the axis error by using
16#3901
Failed to re-connect to the motion
network.
Cause: After the motion network is reset, the CPU
cannot re-connect to the motion network.
Action: 1. Check whether the network cable is detached
or the network is disconnected. 2. Check whether the
connected servo drive is powered on.
16#3904 SDO cannot read the parameter
Check whether the parameter reading settings of Group
and Parameter matches the available range of the servo
16#3905 SDO cannot write the value
1. Check whether the parameter writing settings of Group
and Parameter matches the available range of the servo
drive.
2. Check whether the specified values to be written are
within the available setting range for the parameters.