Error solving manual.
CNC 8060
CNC 8065
·135·
(R
EF
: 1709)
3711
'Error when refreshing CAN feedback readings'
DETECTION
When reading the feedback of analog axes.
CAUSE
If the error shows the name of an axis, the CNC did not complete the reading of that
axis feedback. If the error does not show the name of any axis, the CNC did not
complete the cyclic refresh of the counters. The error may be due to an error at the
CAN bus, to a counting (feedback reading) failure, in the feedback module or due to
the saturation of the CAN bus.
SOLUTION
Check the connection and configuration of the CAN bus, the counter module or
increase the LOOPTIME if the bus is saturated.
3712
'Home switch of the master axis is pressed when homing the slave axis'
DETECTION
During execution.
CAUSE
While homing a gantry axis, the CNC has detected the home switch of the master
axis before that of the slave axis.
SOLUTION
Adjust the position of the home switches of the gantry axes; the slave axis must be
the first one to press the home switch.
3713
'Tandem control is not active'
DETECTION
During execution.
CAUSE
The CNC has not been able to initialize the additional torque control because the data
of some parameter is not available.
SOLUTION
Set and validate the machine parameters of the tandem axis or enable the slave axis
and reset the CNC.
3714
'Gantry or tandem axes cannot be parked'
DETECTION
When parking an axis or spindle from the PLC.
CAUSE
The PLC tries to park an axis of a gantry pair or an axis or spindle of a tandem pair.
SOLUTION
These axes or spindles can be parked neither from PLC nor from the CNC. Eliminate
the signal for parking the axis or spindle from the PLC.
3715
'Overshooting in module compensation'
DETECTION
During the movement of a rotary axis or spindle.
CAUSE
On the position-Sercos axis, the CNC keeps track of the module compensation in an
absolute way; if all the movements of the axis are made in the same direction, the
CNC keeps accumulating the compensation.
SOLUTION
Do a home search.
3716
'Maximum velocity command exceeded (Warning)'
DETECTION
During the movement of an axis or spindle.
CAUSE
On velocity-Sercos axes, the CNC sends the command to the drive in ten-
thousandths of an rpm; the command value has exceeded the permitted range. Even
if the programmed feedrate does not exceed G00FEED, the command sent to the
drive after applying Kv exceeds the maximum permitted.
SOLUTION
Check machine parameters PITCH, INPUTREV, OUTPUTREV and PROGAIN. Limit
the maximum feedrate (parameter G00FEED) to the value indicated by the warning
in order to avoid overshooting.
3717
'Some pulses got lost (not counted)'.
DETECTION
During execution.
CAUSE
The encoder of the axis or spindle has exceeded the maximum turning speed
permitted. When exceeding this limit, the axis or spindle has lost the reference point
(home) and consequently, the positions read are not correct.
SOLUTION
Do a home search to work in closed loop.
3718
'RESET to park axes in motion or of the active transformation/coupling'
DETECTION
When parking an axis from the PLC.
CAUSE
The PLC tries to park a moving axis, that belongs to the active kinematics, to an active
angular axis, to the active tangential control or to a coordinate transformation #CS
or #ACS.
SOLUTION
The PLC cannot part the axis in this situation. Press reset to stop the movement or
cancel the active kinematics, the active angular axis, the active tangential control or
the coordinate transformation #CS or #ACS.
Содержание 8065
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