Unit Warning (B000H - ) - Panasonic FP-XH M8N16PD User Manual

Error/Warning Annunciation Function

19.4.2 Unit Warning (B000H - )

The warning codes upon warnings of the unit are listed below.
Code Name
B000H Tool operation
Realtime
B004H
torque limit
protection
B010H Duplicate start
J-point
B030H simultaneous
start warning
J-point speed
change
B031H
request
warning
J-point
positioning
B032H
start request
warning
Torque
B050H judgment
value warning
19-26
Description
The following request
signals were turned ON by
the host PLC while the
positioning unit is in tool
operation.
• Positioning start
request flag (each axis)
• Home return
request flag (each axis)
• JOG
forward/reverse rotation
request flag (each axis)
The realtime torque limit
was not executed as the
AMP parameter operation or
AMP monitor operation was
being executed.
The same axis was
requested to start even
though the axis operation
has not completed.
The J-point speed change
contact and J-point
positioning start contact turn
ON simultaneously during
the JOG positioning (J-
point) operation.
The J-point contact are
turned ON while the system
is accelerating or
decelerating the speed
The J-point speed change
contact turned ON when J-
point operation is not active.
The J-point positioning start
contact turned ON when J-
point operation is not active.
The monitored torque value
exceeded the specified
upper/lower limit value.
This warning occurs when
setting
- torque judgment to
"Available",
- annunciation method to
"Warning"
Object Recovery
Each
○
axis
Each
○
axis
Each
○
axis
Each
○
axis
Each
○
axis
Each
○
axis
Each
○
axis
Measures
No requests from the PLC can be
executed while the positioning unit is
in tool operation.
The following requests, however,
can be executed from the PLC while
the positioning unit is in tool
operation.
• Deceleration stop request flag
(each axis)
• Emergency stop request flag (each
axis)
• System stop request flag (all axes)
• Pulser operation enabled flag
(each axis)
Execute the realtime torque limit
when the AMP parameter operation
and AMP monitor are not used.
No requests to any axes in operation
can be executed.
The following requests, however,
can be executed while the
positioning unit is in operation.
• Deceleration stop request flag
(each axis)
• Emergency stop request flag (each
axis)
• System stop request flag (all axes)
When the both contacts turn ON
simultaneously, the J-point
positioning start contact will have a
priority, and the J-point speed
change contact will be ignored.
Make settings so that the J-point
speed change contact will be turned
ON while the positioning unit is in
operation at constant speed.
Check the timing that the J-point
speed change request contact turns
ON.
Check the timing that the J-point
positioning start contact turns ON.
Design the system within the range
that the torque of the motor does nto
exceed the judgment value.
Check the torque judgment value.