Mitsubishi Electric MELSEC iQ-R Series User Manual page 622

Warning code
(Hexadecimal)
0E84H
0E85H
0E90H
0E91H
0E92H
0E93H
0E94H
0E95H
0E96H
0E97H
14 TROUBLESHOOTING
620
14.4 List of Warning Codes
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Warning name Error details and causes
Cam axis phase Phase compensation amount of cam axis is equal or
compensation amount over lower than the minimum value (-2147483648), or
exceeding the maximum value (2147483647).
[Operation status at warning occurrence]
Synchronous control continues. The operation is
controlled with the minimum or maximum value.
Cam axis length per cycle "Cam axis length per cycle" ([Pr.439]) will be changed
change invalid when the cam data which is stroke ratio data format
and the cam data starting point is other than 0 is used
in synchronous controlling.
[Operation status at warning occurrence]
Synchronous control continues by the previous cam
axis length per cycle.
Outside operation cam No. "[Cd.601] Operation cam No." is other than 1 to 256.
range [Operation status at warning occurrence]
Cam data writing/reading is not executed.
Read cam not registered Cam data of the specified cam No. does not exist on
the cam open area during the cam data reading
operation.
[Operation status at warning occurrence]
Cam data writing/reading is not executed.
Outside cam data first • "[Cd.602] Cam data first position" is outside the
position range range of "1 to Cam resolution" for the stroke ratio
data format cam.
• "[Cd.602] Cam data first position" is outside the
range of "0 to (Coordinate number - 1)" for the
coordinate data format cam.
[Operation status at warning occurrence]
Cam data writing/reading is not executed.
Outside number of cam data • "[Cd.603] Number of cam data operation points" is
operation points range outside the range of 1 to 4096 for the stroke ratio
data format cam.
• "[Cd.603] Number of cam data operation points" is
outside the range of 1 to 2048 for the coordinate
data format cam.
• First position and number of operation points which
exceed the cam resolution or coordinate number are
set during the cam data writing operation.
[Operation status at warning occurrence]
Cam data writing/reading is not executed.
Outside cam data format "[Cd.604] Cam data format" is other than 1 or 2 during
range the cam data writing operation.
[Operation status at warning occurrence]
Cam data writing/reading is not executed.
Outside cam resolution/ • "[Cd.605] Cam resolution/coordinate number" is
coordinate number range other than "256/512/1024/2048/4096/8192/16384/
32768" for the stroke ratio data format cam during
the cam data writing operation.
• "[Cd.605] Cam resolution/coordinate number" is
outside the range of "2 to 16384" for the coordinate
data format cam during the cam data writing
operation.
[Operation status at warning occurrence]
Cam data writing/reading is not executed.
Outside cam data starting "[Cd.606] Cam data starting point" is outside the range
position range from "0 to (Cam resolution - 1)" during the cam data
writing operation.
[Operation status at warning occurrence]
Cam data writing/reading is not executed.
Cam storage area capacity • The free area in the cam storage area is insufficient
over during the cam data writing operation.
• The writable area is insufficient due to the
decoupling of free area.
[Operation status at warning occurrence]
Cam data writing/reading is not executed.
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Remedy
• Set a smaller cam axis phase compensation
advance time.
• Decrease the cam axis input value speed.
Use the cam data which the cam data starting
position is 0.
Set a value within the range of 1 to 256.
• Specify the cam No. of an existing cam data.
• When writing the cam data from a
programming tool, turn the PLC ready signal
[Y0] from OFF to ON and open the cam data
on the cam open area.
• Set a value within the range of "1 to Cam
resolution" for the stroke ratio data format
cam.
• Set a value within the range of "0 to
(Coordinate number - 1)" for the coordinate
data format cam.
• Set a value within the range of 1 to 4096 for
the stroke ratio data format cam.
• Set a value within the range of 1 to 2048 for
the coordinate data format cam.
• Set "Cam data first position + (Number of cam
data operation points - 1)" not to exceed the
cam resolution.
• Set "Cam data first position + Number of cam
data operation points" not to exceed the
number of coordinates.
Set 1 or 2.
• Set a value within the range of "256/512/1024/
2048/4096/8192/16384/32768" for the stroke
ratio data format cam.
• Set a value within the range of 2 to 16384 for
the coordinate data format cam.
Set a value within the range of "0 to (Cam
resolution - 1)".
• Decrease the number of cam data (number of
cams, cam resolution, and coordinate
number).
• Erase the cam data and rewrite it.