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

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

Cause:CPU has not started up properly.There is no power supply.An instantaneous power cut exceeding the specification le

Cause:The load conditions exceed the specified values(mass, inertia).The load condition settings are not suitable(HNDDAT

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

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

Cause:[Occurs only when operating manually]•T/B operation error.[Occurs when operating manually and automatically]•Fault

Cause:A noise is made as the internally mounted fan and its casing resonate. A noise is made by the fan catching interna

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Industrial/Collaborative Robots-MELFA(54)

Vertical type robot(18)
Horizontal type robot(18)
Ceiling mounted, holizontal type robot(18)
Collaborative Robots

FAQ within [ Robots ]

11-18 of Total 18

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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
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
Operation panel does not display anything.

Cause:CPU has not started up properly.There is no power supply.An instantaneous power cut exceeding the specification level may have occurred.Measures:Check ... More Details >>
- No：23181
- Release Date：2018/09/07 16:09
- Category： Vertical type robot , Horizontal type robot , Ceiling mounted, holizontal type robot
The tip of the robot is vibrating.

Cause:The load conditions exceed the specified values(mass, inertia).The load condition settings are not suitable(HNDDAT and WRKDAT settings are not consiste... More Details >>
- No：23169
- Release Date：2018/09/07 16:09
- 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
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
Brake is not working properly.

Cause:[Occurs only when operating manually]•T/B operation error.[Occurs when operating manually and automatically]•Faulty connection of the cables that run b... More Details >>
- No：23178
- 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 RC).

Cause:A noise is made as the internally mounted fan and its casing resonate. A noise is made by the fan catching internal wiring.Measures:Check the state of ... More Details >>
- No：23168
- Release Date：2018/09/07 16:09
- Category： Vertical type robot , Horizontal type robot , Ceiling mounted, holizontal type robot

11-18 of Total 18

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