Cause: AC line inside the controller may have detected the abnormalities. Measures: Check that the primary s

Cause:A servo OFF signal(SRVOFF)is being input from an external source. The operating right is not given.(IOENA paramete

Cause:Unusual noises can be caused by friction between movable parts, deformed parts, foreign matters getting inside, an

Cause:[Occurs only when operating manually]•T/B operation error.•The enabling device input is open.[Occurs when operatin

Cause:Deterioration in the reducer oil seal. Too much grease was applied. A grease other than the specified grease was a

Cause: A stop signal(STOP/STOP2/SKIP) is being input from an external source. The operating right is not given.(IOEN

Cause:Program error (arithmetic processing, etc.). Teaching operation error. Peripheral equipment is offset. There is a

Cause:Wire breakage on the hand signal line. The electronic hand controller(manufactured by TAIYO Ltd.) has failed. Faul

Cause:Incorrect breaker selection(current capacity/drive purpose, etc.). Leakage current due to electrically conductive

Cause:An air leak/break in the piping. The solenoid bulb has failed. Wire breakage on the hand signal line. Hand signal

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Industrial/Collaborative Robots-MELFA

FAQ within [ Industrial/Collaborative Robots-MELFA ]

1-10 of Total 18

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The operation panel does not light up. Although the T/B has got the electricity, the operation of T/B cannot be done.

Cause: AC line inside the controller may have detected the abnormalities. Measures: Check that the primary side’s power supply voltage is being su... More Details >>
- No：23182
- Release Date：2018/09/07 16:09
- Update：2018/10/03 14:52
- Category： Vertical type robot , Horizontal type robot , Ceiling mounted, holizontal type robot
The servo-on cannot be performed.

Cause:A servo OFF signal(SRVOFF)is being input from an external source. The operating right is not given.(IOENA parameters settings/exclusive input and outpu... More Details >>
- No：23170
- Release Date：2018/09/07 16:09
- Category： Vertical type robot , Horizontal type robot , Ceiling mounted, holizontal type robot
An unusual noise can be heard (from the robot arm).

Cause:Unusual noises can be caused by friction between movable parts, deformed parts, foreign matters getting inside, and defects in belt tension.An unusual ... More Details >>
- No：23167
- Release Date：2018/09/07 16:09
- Category： Vertical type robot , Horizontal type robot , Ceiling mounted, holizontal type robot
Brake is not working properly.

Cause:[Occurs only when operating manually]•T/B operation error.•The enabling device input is open.[Occurs when operating manually and automatically]•Faulty ... More Details >>
- No：23183
- Release Date：2018/09/07 16:09
- Category： Vertical type robot , Horizontal type robot , Ceiling mounted, holizontal type robot
Oil is leaking.

Cause:Deterioration in the reducer oil seal. Too much grease was applied. A grease other than the specified grease was applied. Excess grease left on the uni... More Details >>
- No：23174
- Release Date：2018/09/07 16:09
- Category： Vertical type robot , Horizontal type robot , Ceiling mounted, holizontal type robot
In automatic drive mode, the system does not start up or the robot stops during automatic drive.

Cause: A stop signal(STOP/STOP2/SKIP) is being input from an external source. The operating right is not given.(IOENA parameters settings/exclusive input... More Details >>
- No：23171
- Release Date：2018/09/07 16:09
- Update：2018/10/03 14:48
- Category： Vertical type robot , Horizontal type robot , Ceiling mounted, holizontal type robot
The position becomes offset.

Cause:Program error (arithmetic processing, etc.). Teaching operation error. Peripheral equipment is offset. There is a setting error in the origin position ... More Details >>
- No：23172
- Release Date：2018/09/07 16:09
- Category： Vertical type robot , Horizontal type robot , Ceiling mounted, holizontal type robot
The hand does not move properly (Electric operated hand).

Cause:Wire breakage on the hand signal line. The electronic hand controller(manufactured by TAIYO Ltd.) has failed. Faulty connection in the cables that run ... More Details >>
- No：23177
- Release Date：2018/09/07 16:09
- Category： Vertical type robot , Horizontal type robot , Ceiling mounted, holizontal type robot
The leakage current breaker trips.

Cause:Incorrect breaker selection(current capacity/drive purpose, etc.). Leakage current due to electrically conductive foreign matters(oil/moisture) getting... More Details >>
- No：23173
- Release Date：2018/09/07 16:09
- Category： Vertical type robot , Horizontal type robot , Ceiling mounted, holizontal type robot
The hand does not move properly (air hand).

Cause:An air leak/break in the piping. The solenoid bulb has failed. Wire breakage on the hand signal line. Hand signal line short circuitThe hand IF card ha... More Details >>
- No：23176
- Release Date：2018/09/07 16:09
- Category： Vertical type robot , Horizontal type robot , Ceiling mounted, holizontal type robot

1-10 of Total 18

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