Mitsubishi HD-5000A Instruction Manual Page 241
- Page / 356
- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
Rated. / 5. Based on customer reviews
11 - 8
11. TROUBLESHOOTING
Display Name Definition Cause Action
1. Servo amplifier fault caused the
program data to be rewritten.
Change the servo amplifier.
2. Command argument is out of the
setting range.
Programming correctly.
AL.39 Program error Program data is
abnormal
3. The number of write times to EEP-
ROM exceeded 100,000 due to
parameter write, program write,
etc.
Change the servo amplifier.
1. Servo amplifier faulty. Change the servo amplifier.
2. The power supply was turned on
and off continuously by overloaded
status.
The drive method is reviewed.
AL.45 Main circuit
device overheat
Main circuit device
overheat
3. Air cooling fan of servo amplifier
stops.
1. Exchange the cooling fan or the servo
amplifier.
2. Reduce ambient temperature.
1. Ambient temperature of servo
motor is over 40
(104
).
Review environment so that ambient
temperature is 0 to 40
(32 to 104
).
2. Servo motor is overloaded. 1. Reduce load.
2. Review operation pattern.
3. Use servo motor that provides larger
output.
AL.46 Servo motor
overheat
Servo motor
temperature rise
actuated the
thermal sensor.
3. Thermal sensor in encoder is faulty.
Change servo motor.
AL.50 Overload 1 1. Servo amplifier is used in excess of
its continuous output current.
1. Reduce load.
2. Review operation pattern.
3. Use servo motor that provides larger
output.
Load exceeded
overload protection
characteristic of
servo amplifier.
2. Servo system is instable and
hunting.
1. Repeat acceleration/
deceleration to execute auto tuning.
2. Change auto tuning response setting.
3. Set auto tuning to OFF and make gain
adjustment manually.
3. Machine struck something. 1. Review operation pattern.
2. Install limit switches.
4. Wrong connection of servo motor.
Servo amplifier's output terminals
U, V, W do not match servo motor's
input terminals U, V, W.
Connect correctly.
5. Encoder faulty.
Checking method
When the servo motor shaft is
rotated with the servo off, the
cumulative feedback pulses do
not vary in proportion to the
rotary angle of the shaft but the
indication skips or returns midway.
Change the servo motor.
- J2-Super Series 1
- Safety Instructions 2
- WARNING 3
- CAUTION 3
- About processing of waste 7
- PE terminals 9
- Crimping terminal 9
- Insulating tube 9
- 1,L2 and leave L3 open 21
- CN1A CN1B 23
- 81 102 103 33
- MODE UP DOWN 35
- Magnetic 43
- Regenerative option 43
- (Note 1) 43
- 2. INSTALLATION 46
- 3. SIGNALS AND WIRING 50
- Servo motor 77
- PE terminal 77
- Control box 77
- Electromagnetic brake 83
- Approx. 10mm 86
- Less than 0.5mm 86
- 4. OPERATION 100
- Ignored 101
- Forward rotation jog 117
- Reverse rotation jog 117
- Forward rotation 118
- Deceleration time 125
- Creep speed 125
- Parameter No. 10 125
- Parameter No. 41 125
- Home position 132
- Home position return 132
- Proximity dog 132
- CAUTION 133
- WARNING 134
- Parameter No.2 135
- 0: Incremental system 135
- Parameter No. 0 139
- 5. PARAMETERS 142
- 0: Base circuit switched off 156
- Electronic gear 162
- Parameters No. 4, 5 162
- Parameter No. 17 164
- Max. torque 165
- Alarm history clear 167
- 0: Invalid (not cleared) 167
- 1: Valid (cleared) 167
- Parameter No. 16 167
- Expansion parameter 1 190
- Expansion parameter 2 190
- 7. DISPLAY AND OPERATION 191
- Expansion parameters 2 200
- Expansion parameters 1 200
- 8. GENERAL GAIN ADJUSTMENT 210
- Parameter No. 3 220
- Auto tuning selection 220
- Parameter No. 63 226
- Low-pass filter selection 226
- 1: Invalid 226
- Command frequency kpps 229
- Droop pulses pulse 229
- Servo motor speed r/min 229
- 10. INSPECTION 232
- 11. TROUBLESHOOTING 234
- Checking method 237
- AL.24 occurs if the servo is 238
- MITSUBISHI 248
- Servo amplifier 249
- [kg] ([lb]) 249
- MR-J2S-500CL 4.9 (10.8) 249
- MR-J2S-700CL 7.2 (15.9) 250
- 13. CHARACTERISTICS 254
- (Outside) 256
- (Inside) 256
- Air flow 256
- 82.5 40 (1.58) 265
- Accessory screw 266
- For MR-J2S-500CL 267
- For MR-J2S-700CL 267
- (Note 9) 271
- N/ P/ PR 272
- 2- 5 hole 274
- (Screw size: M4) 274
- Model : MR-CPCATCBL3M 285
- Model : MR-J2TBL M 287
- EM1 PESG 288
- LG LG MO1 MO2 288
- COM DI MBR EMGO 288
- TXD TXD RXDRXD P5 LG 290
- [Unit: mm (in)] 291
- 12V 0V A B 292
- 3- 4.8(0.189) 293
- Panel cutting 293
- [Unit: mm(in)] 293
- Conductor 295
- Insulation sheath 295
- Strip the cable sheath of 301
- FR-BLF(MR-J2S-350CL or more) 303
- MR-J2S-40CL 306
- [Unit: mm] 309
- 15. COMMUNICATION FUNCTIONS 312
- 0123456 7 314
- (LSB) (MSB) 314
- 1 frame (11bits) 314
- 3000000929 327
- PPENDIX 348
- REVISIONS 352
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