Mitsubishi Electric MELSEC-L LD75P User Manual page 676

Classification Error
of errors code
981 OPR direction error
982 OP address setting error
983 OPR speed error
Parameter
984 Creep speed error
985 OPR retry error
674
Error name Operation status at error occurrence
■Description
The set value of the OPR basic parameter "OPR
direction" is outside the setting range.
■Operation status at error occurrence
The LD75 READY signal (X0) does not turns ON.
■Description
The set value of the OPR basic parameter "OP
address" is outside the setting range.
■Operation status at error occurrence
The LD75 READY signal (X0) does not turns ON.
■Description
• The set value of the OPR basic parameter "OPR
speed" is outside the setting range.
• The set value of the OPR basic parameter "OPR
speed" is smaller than the bias speed at start.
■Operation status at error occurrence
The LD75 READY signal (X0) does not turns ON.
■Description
• The set value of the OPR basic parameter
"Creep speed" is outside the setting range.
• The set value of the OPR basic parameter
"Creep speed" is larger than the OPR speed.
• The set value of the OPR basic parameter
"Creep speed" is smaller than the bias speed at
start.
■Operation status at error occurrence
The LD75 READY signal (X0) does not turns ON.
■Description
The set value of the OPR basic parameter "OPR
retry" is outside the setting range.
■Operation status at error occurrence
The LD75 READY signal (X0) does not turns ON.
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: 71
Axis 2: 221
Axis 3: 371
Axis 4: 521
■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: 72, 73
Axis 2: 222, 223
Axis 3: 372, 373
Axis 4: 522, 523
■Setting range
• [mm] [inch] [pulse]: -2147483648 to
2147483647
• [degree]: 0 to 35999999
■Action
• Set the value within the setting range.
• Set the speed to the bias speed at start or
higher. ( Page 140, Section 5.2.5)
■Buffer memory address
Axis 1: 74, 75
Axis 2: 224, 225
Axis 3: 374, 375
Axis 4: 524, 525
■Setting range
1 to 4000000 [pulse/s], 1 to 2000000000 [10
mm/min or other]
■Action
• Set the value within the setting range.
• Set the speed to that below the OPR speed.
• Set the value to the bias speed at start or
higher. ( Page 140, Section 5.2.5)
■Buffer memory address
Axis 1: 76, 77
Axis 2: 226, 227
Axis 3: 376, 377
Axis 4: 526, 527
■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: 78
Axis 2: 228
Axis 3: 378
Axis 4: 528
■Setting range
0, 1
-2
-2