1-5
Error no. H0054
1Error list
H0054 Error message Faulty wiring (External EMG power)
Cause The state of doubled wiring is not matching (External EMG)
Measures Please check the wiring (External Emergency Stop)
H0061 Error message EMG line is faulty.(O.Panel)
Cause The emergency stop line isn't stable.
Measures Confirm whether there is any problem in wiring of the external emergency stop switch. And, please confirm
whether it is wiring of the double line. Refer to the "Examples of safety measures" given in separate
"Standard Specifications Manual" for external emergency stop switch wiring. Turn on the power supply
again after checking.
H0070 Error message EMG signal is input. (T.Box)
Cause EMG signal is input. (T.Box) Or when using the UL specification, the brake release switch is turning ON.
Measures Cancel the T/B emergency stop. Check the emergency stop switch of teaching pendant.. Or when using
the UL specification, turn OFF the brake release switch.
If the alarm cannot be canceled, check the fuse of the safe unit (TZ348). If the fuse broke off, exchange
new fuse.
H0071 Error message EMG line is faulty.(T.Box)
Cause The emergency stop line isn't stable.
Measures Confirm whether there is any problem in wiring of the external emergency stop switch. And, please confirm
whether it is wiring of the double line. Refer to the "Examples of safety measures" given in separate
"Standard Specifications Manual" for external emergency stop switch wiring. Turn on the power supply
again after checking.
H0074 Error message Faulty line (T/B Enable/Disable).
Cause The state of doubled line is not matching (T/B Enable/Disable).
Measures Confirm whether T/B is connected correctly. If it comes back, contact to your service provider.
H0075 Error message TB communication error
Cause Communication between the RC and TB was cut off.
Measures If it comes back, contact your service provider.
H0077 * Error message Electric double layer overvolt.
Cause A power supply of a substrate in the robot is broken
Measures Turn the power OFF and contact your service provider
H0083 * Error message Fuse is blown (hand)
Cause The pneumatic hand's power fuse has broken. Possibly the power supply line of the hand input/output sig
-
nal short-circuited.
Measures Confirm that the hand input/output cables shown below are connected correctly with no short circuit
caused by biting of the cables.
・ Hand input cables (HC1 to HC8) and cables connected to them.
・ Hand output cables (GR1 to GR8) and cables connected to them.
Exchange the fuse. Refer to Page 72, "2.1.2 Place where hand fuse replacement is required" for details. If
the error recurs after replacing the fuse, contact the manufacturer.
H0086 Error message Hand module overcurrent
Cause The motorized hand's motor or circuit board has broken.
Measures Exchange the motorized hand's motor or circuit board.
H0090 One of the errors below is detected.
Please take measures corresponding to an error message.
Error message Fuse is blown (brake)
Cause A brake failure or a ground fault of brake cable may have caused the error.
Measures There are two brake fuses inside the robot controller. Refer to Page 71, "2.1.1 Place where a brake fuse
replacement is required." and replace both the fuses.
If it comes back after replacing the fuses, contact to your dealer.
Error message Fuse is blown (T/B)
Cause The cable may be disconnected or ground fault.
Measures Confirm whether there is any problem in cable. Turn on the power supply again after checking.
If it comes back, contact to your dealer.
Error No. Error cause and measures
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