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

Cause:Deterioration in the packing. Scaling on the packing. Using a highly permeable cutting oil. An environment that ex

Cause:The fuse installed in the controller may have blown out. For the fuse blowout, there may be a ground fault or shor

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

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

Cause:The Ethernet cable is not connected surely. There are the device etc. which cause the noise and the noise has appl

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

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

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Industrial/Collaborative Robots-MELFA

FAQ within [ Industrial/Collaborative Robots-MELFA ]

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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
Breaker trips/overcurrent error occurs.

Cause:Deterioration in the packing. Scaling on the packing. Using a highly permeable cutting oil. An environment that exceeds the IP functionality. Measures:... More Details >>
- No：23175
- Release Date：2018/09/07 16:09
- Category： Vertical type robot , Horizontal type robot , Ceiling mounted, holizontal type robot
The T/B does not display anything.

Cause:The fuse installed in the controller may have blown out. For the fuse blowout, there may be a ground fault or short circuit in the T/B cable. The T/B m... More Details >>
- No：23180
- Release Date：2018/09/07 16:09
- 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 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
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
The communication fault occurs by the equipment connected to the Ethernet cable inside the robot arm.

Cause:The Ethernet cable is not connected surely. There are the device etc. which cause the noise and the noise has applied to the Ethernet cable. Measures:C... More Details >>
- No：23179
- Release Date：2018/09/07 16:09
- 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
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

1-10 of Total 18

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