SRVO - 419 PROFisafe comm error 1,1

These errors are related to the Safety board in your controller. The first error you listed is the robot looking for a safety PLC connected through PROFINET, if this is on one of the new robots it might not have PROFINET set up.

If you do not have a safety PLC you need to set PROFINET safety to bypass in your DCS settings.

Most likely if it was working before. Then its something hardware related possibly? profinet cables HAVE to be grounded. with the proper connectors. else they will be intermittent. A regular RJ245 cable will also be intermittent if it is in a large lathe cabinet or similar machining due to cross talk.

I got a used robot and have the same alarm.

I have set PROFINET safety to bypass in DCS settings but alarm not cleared.

Also i cannot change mode from Auto to T1/T2 my control R-30iA does not have mode selector switch.

How can i change mode ?

As the message says: you have to apply the changed DCS parameters (in the DCS settings menu, you will need the password for DCS settings) then do a reboot.

what is the password?

how can i find the password?

Read the manual, (1111 is standard iirc), but the robot is a used one, so may be it has been changed, but not from me, so I can't help with that.

The password was 1111 so i disabled profinet safety but now i have other alarms.

How can fix these alarms ?

It seems that there is configured an external axis. If you don't have one you should delete it. Therefore you have to start the controller with Controlled start, by pressing left and right during boot up, and then select -Menu-9 maintenance-. There You can delete the external axis.

But before You should create a full image of the firmware.

iam pressing left and right arrows together at bootup but does not go to maintenance mode

ok i pressed prev+forward and entered controlled start mode maintenance menu.

But how to delete the external axis ?

I have pressed prev fwd at boot entered controlled start then menu maintenance (9) but how to delete the external axis ?

It doesn't show external axis...

I have done simple & image backup can i reset robot firmware/software in factory condition ?

If i reset/factory defaults restore all extra configurations will delete right ?

Quote from javaman

... It doesn't show external axis...

Yes you are right, there are no so namend external axis, but there are independent axis, I named them external axis.

To clarifiy your setup: You have a standard 6 axis robot and external equipment with at least 3 axis? Then the setup should be ok, and you don't have to delete anything,

If you only have the standard 6 axis robot and no other axis connected to the cabinet you have to delete those groups 2..4 independent axis. select the group and press F4/Manual.

I got the robot used and has only the 6 standar axis and none external axis.

How can i do an init start so delete all current settings and restore the robot to factory defaults ?

How can i access BMON menu ?

I have done image backup it safe to do init start now ?

You can delete the axis in maintenance mode after doing a controlled start. Like you already have done (the picture above)

Quote from hermann

... select the group and press F4/Manual.

With an image backup You are safe to make anything you want.

I have done init start but after init start robot language is in German and shows there alarms..

How to switch to english ?

Menu > Setup > General > Current Language

I press menu button in teach pendant but can't find SETUP submenu