Problem with DataSet database of AC450

Hi all.
I created new DS database by online builder .. but valid=0 & error =1. Do we need to warm start controller to clear the issue.. or we have another way ?. The sender side is ready ( valid =1)... but receiver side is not ready.

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DH Rank: 651

Asked 1 year ago

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From my experience, after CRDB DS in Online builder you must go to Configurational mode by ECONFIG to initialize new DS and then go back to Operational mode by DICONFIG. Check if there is any spare DS either with ACT=0 or 1 or if it is possible to extend any operational DS.

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kamil.herman Rank: 23

Answered 1 year ago

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No, do not restart the controller. The error will clear when the datasets are properly configured and fully working.....

- Check again the dataset configuration
- Check the manual for limitations on how many datasets can share the same scan cycle
- verify again the data set configuration

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by Matti Langvall Rank: 157 on 3/20/2019 4:34:13 AM | Like (0) | Report

I agree with Rob on this one, if you already have working DataSets, do NOT go to configuration mode as Kamil suggested below as this will stop all execution in the controller.

by kamil.herman Rank: 23 on 3/20/2019 5:24:11 AM | Like (0) | Report

I agree that ECONFIG stops the whole AC450 but newly created DS is enabled just upon DICONFIG command or on cpu restart

by DH Rank: 651 on 3/20/2019 6:44:46 AM | Like (0) | Report

Regarding to old DS1 ( valid =0,error =1).. i checked configuration.. removed all data ref... then i add again.. deactive &active.. now DS1 is working well.
But with new DS2 (valid =0, error=0) that I created by CRDB command...the isue is still persit.

by Stefan Stromqvist AKS expert

Rank: 1 on 3/20/2019 11:17:25 AM | Like (0) | Report

DS can be added online.
a) Check your config ("holes" in LF109 due to deletion may prevent successful execution of DS)
b) Toggle implemented 1>0>1
c) Check for system messages (print to screen may have been disables -> check log)

by Matti Langvall Rank: 157 on 3/22/2019 3:25:01 AM | Like (0) | Report

To me it sounds like you may have a 'hole' in the database, have you by chance used DDB at any time?
This command should never be used, it may mess up your database and force you to reload the controller via source code.

by kamil.herman Rank: 23 on 6/24/2019 6:06:01 AM | Like (0) | Report

Hello Stefan, you are right. DS can be added online in Operational mode. I just did successfully. I added DS with using automatically generated DATs.
In the same moment I don't understand why I had 2 experiences in the past when I could not get Valid status of newly created DS in operational AC450.
Hole in LF109 cant be issue because all datasets don't work in that case. Only one solution was switching to Config mode and back to Operational mode.

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Rob Lyon Rank: 2

Answered 1 year ago

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Problem with DataSet database of AC450

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