Mitsubishi Electric MELSEC-L LD75P User Manual page 673

Classification Error
Error name
of errors code
Deceleration time 1
953
setting error
Deceleration time 2
954
setting error
Deceleration time 3
955
setting error
Parameter
JOG speed limit value
956
error
JOG acceleration time
957
selection setting error
Operation status at error occurrence
■Description
The set value of the detailed parameter 2
"Deceleration time 1" is outside the setting range.
■Operation status at error occurrence
At start: The system does not start.
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
"Deceleration time 2" 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
"Deceleration time 3" 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 "JOG
speed limit value" is outside the setting range.
• The set value of the detailed parameter 2 "JOG
speed limit value" exceeds the speed limit.
■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 "JOG
acceleration time selection setting" 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.)
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: 42, 43
Axis 2: 192, 193
Axis 3: 342, 343
Axis 4: 492, 493
■Setting range
1 to 8388608
■Action
With the setting brought into the setting range,
turn the PLC READY signal [Y0] from OFF to ON.
■Buffer memory address
Axis 1: 44, 45
Axis 2: 194, 195
Axis 3: 344, 345
Axis 4: 494, 495
■Setting range
1 to 8388608
■Action
With the setting brought into the setting range,
turn the PLC READY signal [Y0] from OFF to ON.
■Buffer memory address
Axis 1: 46, 47
Axis 2: 196, 197
Axis 3: 346, 347
Axis 4: 496, 497
■Setting range
1 to 8388608
■Action
• With the setting brought into the setting range,
turn the PLC READY signal [Y0] from OFF to
ON.
• Bring the setting into the speed limit value or
below.
■Buffer memory address
Axis 1: 48, 49
Axis 2: 198, 199
Axis 3: 348, 349
Axis 4: 498, 499
■Setting range
1 to 4000000 [pulse/s], 1 to 2000000000 [10
mm/min or other]
■Action
With the setting brought into the setting range,
turn the PLC READY signal [Y0] from OFF to ON.
■Buffer memory address
Axis 1: 50
Axis 2: 200
Axis 3: 350
Axis 4: 500
■Setting range
0, 1, 2, 3
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