Mitsubishi Electric MELSEC-L LD75P User Manual page 675

Classification Error
Error name
of errors code
Stop group 2 sudden stop
963
selection error
Stop group 3 sudden stop
964
selection error
Outside allowance
Parameter
966 circular interpolation error
width
External command
967
function selection error
980 OPR method error
Operation status at error occurrence
■Description
The set value of the detailed parameter 2 "Stop
group 2 sudden stop selection" is outside the
setting range.
■Operation status at error occurrence
At start: The system will not operate.
During operation: The system stops with the setting
(deceleration stop/sudden stop) of the detailed
parameter 2 Sudden stop selection (stop group 3).
(Note that the deceleration stop only occurs during
the manual pulse generator operation.)
■Description
The set value of the detailed parameter 2 "Stop
group 3 sudden stop selection" is outside the
setting range.
■Operation status at error occurrence
At start: The system will not operate.
During operation: The system stops with the setting
(deceleration stop/sudden stop) of the detailed
parameter 2 Sudden stop selection (stop group 3).
(Note that the deceleration stop only occurs during
the manual pulse generator operation.)
■Description
The set value of the detailed parameter 2
"Allowance circular interpolation error width" is
outside the setting range.
■Operation status at error occurrence
At start: The system will not operate.
During operation: The system stops with the setting
(deceleration stop/sudden stop) of the detailed
parameter 2 Sudden stop selection (stop group 3).
(Note that the deceleration stop only occurs during
the manual pulse generator operation.)
■Description
The set value of the detailed parameter 2 "External
command function selection" is outside the setting
range.
■Operation status at error occurrence
At start: The system will not operate.
During operation: The system stops with the setting
(deceleration stop/sudden stop) of the detailed
parameter 2 Sudden stop selection (stop group 3).
(Note that the deceleration stop only occurs during
the manual pulse generator operation.)
■Description
The set value of the OPR basic parameter "OPR
method" is outside the setting range.
■Operation status at error occurrence
The LD75 READY signal (X0) does not turns ON.
CHAPTER 15 TROUBLESHOOTING
Action/Related buffer memory address/Set
range (Setting with program)
■Action
With the setting brought into the setting range,
turn the PLC READY signal [Y0] from OFF to ON.
■Buffer memory address
Axis 1: 57
Axis 2: 207
Axis 3: 357
Axis 4: 507
■Setting range
0, 1
■Action
With the setting brought into the setting range,
turn the PLC READY signal [Y0] from OFF to ON.
■Buffer memory address
Axis 1: 58
Axis 2: 208
Axis 3: 358
Axis 4: 508
■Setting range
0, 1
■Action
With the setting brought into the setting range,
turn the PLC READY signal [Y0] from OFF to ON.
■Buffer memory address
Axis 1: 60, 61
Axis 2: 210, 211
Axis 3: 360, 361
Axis 4: 510, 511
■Setting range
0 to 10000
■Action
With the setting brought into the setting range,
turn the PLC READY signal [Y0] from OFF to ON.
■Buffer memory address
Axis 1: 62
Axis 2: 212
Axis 3: 362
Axis 4: 512
■Setting range
0, 1, 2, 3
■Action
With the setting brought into the setting range,
turn the PLC READY signal [Y0] from OFF to ON.
■Buffer memory address
Axis 1: 70
Axis 2: 220
Axis 3: 370
Axis 4: 520
■Setting range
0, 1, 2, 3, 4, 5
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