Fault 1910 and 1912

ChristophD

Hello,

which infeed you use exactly? which Telegram you use for the Infeed?
Do you get some error if you execute the FB to acknowledge the Fault?

Regards

Christoph

 And I would permit to add : where and how do you launch your FB ? Are you sure that FB is launched in a cyclical (i.e. background ) task ? Otherwise that FB will run once (or never if is unlinked in the task scheduler) and you will never control (and eventually reset alarms) your SLM.

ChristophD

Hello,

which infeed you use exactly? which Telegram you use for the Infeed?
Do you get some error if you execute the FB to acknowledge the Fault?

Regards

Christoph

 Drive object type is SLM, Telegram is 370. I have no conditions to reproduce this fault for the time being, because the device has been shipped away.

Davinator

 

ChristophD

Hello,

which infeed you use exactly? which Telegram you use for the Infeed?
Do you get some error if you execute the FB to acknowledge the Fault?

Regards

Christoph

 And I would permit to add : where and how do you launch your FB ? Are you sure that FB is launched in a cyclical (i.e. background ) task ? Otherwise that FB will run once (or never if is unlinked in the task scheduler) and you will never control (and eventually reset alarms) your SLM.

 The program is running in the BackgroundTask.

There is another problem about FB. 

No alarm message in the "Alarms" window of Scout. But SLM cannot be activated.

"enable" is set to false, and "reset " is set to true , the "error" will be changed to false.

Then I set "enable" to true, the "error" will be changed to true again, the "errorID" is 16#00002712.

PS：Our equipment will cause the three-phase power supply contactor of the SLM module to be disconnected when downloading the program to stop the CPU, but the 24V power supply will not be disconnected.

PS：Our equipment will cause the three-phase power supply contactor of the SLM module to be disconnected when downloading the program to stop the CPU, but the 24V power supply will not be disconnected.

 You equipment is not giving the 400 V AC to the SLM ?

This can be a trouble since the SLM to be "opeartional" does not only need the 24 VDC but also the power, otherwise it will never generate the DCBUS and the error flag will rise. Also check that the connectors of power (400VAC) are FIRMLY connected because false contacts on them gave me lot of headaches, resulting in randomic flaws before we discovered that...

Davinator

 

PS：Our equipment will cause the three-phase power supply contactor of the SLM module to be disconnected when downloading the program to stop the CPU, but the 24V power supply will not be disconnected.

 You equipment is not giving the 400 V AC to the SLM ?

This can be a trouble since the SLM to be "opeartional" does not only need the 24 VDC but also the power, otherwise it will never generate the DCBUS and the error flag will rise. Also check that the connectors of power (400VAC) are FIRMLY connected because false contacts on them gave me lot of headaches, resulting in randomic flaws before we discovered that...

What you mean is that we must ensure that both 24V and 380V are provided before we can talk about resetting the fault.

PS： In your project, what conditions are met to start supplying power to SLM?

I use the "Axis.sensorMonitoring.cyclicInterface = active", each motor is ready under this SLM will supply power to SLM.

chaco10

Que tal christophD algun medio para contactarte por favor

 Hello, this is a discussion form where everyone shares his problems and finds solutions and should be accessible to everyone, not privately. So post your problem here and share it with the community.

Gracias