June 27, 2019, 08:35:35 AM
Robotforum | Industrial Robots Community

 Nachi AW11-10 E0072(H ) Current in drive unit exceeded limit

normal_post Author Topic:  Nachi AW11-10 E0072(H ) Current in drive unit exceeded limit  (Read 805 times)

0 Members and 1 Guest are viewing this topic.

July 06, 2018, 03:03:37 PM
Read 805 times
Offline

yerffej89


we have an old Nachi Robot with a E0072(H  ) Current in drive unit exceeded limit error
it is erroring out frequently and in different locations each time (not hitting an obstruction)
we tried to follow the troubleshooting flow in the manual and it basically says to check if the wires are loose...  they aren't.

any ideas what can cause this or how to troubleshoot further?
does the (H  ) in the error code signify a certain axis?

thanks for the help

Jeff

Today at 08:35:35 AM
Reply #1

Advertisement

Guest

July 09, 2018, 02:00:47 AM
Reply #1
Offline

bsrr


H axis is JT 2 axis
This error could be due to faulty Motor or Drive unit.
To check motor, Remove CNP2 connector on Drive unit to see whether Short circuit occur with ground for cable U,V,W


Share via facebook Share via linkedin Share via pinterest Share via reddit Share via twitter

xx
S3- error: 597 drive unit current high

Started by ROBOtam on ABB Robot Forum

0 Replies
1370 Views
Last post September 02, 2015, 09:57:29 AM
by ROBOtam
question
IRB1500 562 ERROR/DRIVE UNIT ABB

Started by isalas on ABB Robot Forum

1 Replies
777 Views
Last post October 16, 2017, 04:37:29 PM
by RoboWeld
xx
Drive Unit Error - HW Interrupt

Started by Robotic Metallizing on ABB Robot Forum

7 Replies
4424 Views
Last post July 23, 2013, 11:02:16 AM
by repairsolutionuk
xx
Slope current overload in H/V unit

Started by Mujahidin12 on ABB Robot Forum

0 Replies
635 Views
Last post March 23, 2018, 07:04:32 AM
by Mujahidin12