10-12-2023 02:57 AM
Hello,
One issue encountered during commissioning, A alarm 'Brake release mode expected to open the brakes without arm power' is occurred from time to time, I am not sure why the error is popped up and what the meaning is, I did not design any brake' code and activate brake test function from the Staubli controller. the following are cases:
1.machine is running and robot is in the hlep position to wait part. but suddenly this alarm came out.
2.execute a manaul sequence to move the robot from a nest to a help position in Z direction, but sddenly this alarm came out during moving
thank you
Solved! Go to Solution.
10-12-2023 10:31 AM
Hello,
This sounds pretty strange.
Can you please check the following things:
10-12-2023 11:09 AM
Based on the error number (>10000), it is an error that comes directly from the robot control
and is only displayed by the PLC.
I’m pretty sure that’s a problem on the Stäubli side...
10-13-2023 07:53 AM
thank you for your quick response~
I just checked the version via SRS software of Staubli, system version is S8.15 and eCAT is 4.5, but cannot find the uniVALplc server version, just only find a license enable information. about the uniVALplc client, I got the software from Staubli-CN and installed uniVALplc_s4.6.
I used the robotics object version is 1.5.5, and checked the document, can only find the tested/support version, s8.10 and v4.5
Here I also put the log file of robot, please check~ thank you
10-19-2023 08:20 AM
Please take a look on the "Overview" view of the robot object - there should the software version of the stäubli be displayed.
It doesn’t matter if you use UniValPLC 4.5 or UniValPLC 4.6 - both are supported.
Important is, that the UniValPlc-Client version ( PLC side ) matches the UniValPlc-Server version ( Stäubli side ).
Via the STD update dialog in CpStudio you can select the UniValPlc-Client version.
(The different NexeedStaubliUniValPlc versions must be located in you STD\Peripherals folder )
So far so good - but from my point of view, you are still looking on the wrong side...
As i already said, this error is genereted by the stäubli robot and the plc only displays this error message.
You send us the log-file from the programmable robot object - but not the log of the stäubli robot itself...
Please take a look on the Stäubli teach panel and check the log messages there...