Siemens S7-1200 CPU + Tags Quality [CONFIG_ERROR](Now Stale)

Ignition
1

Hi.
We recently got our ignition connected to the S7-1200 PLC, but any and all tags added to ignition get
“[CONFIG_ERROR] null”

PUT/GET is enabled in the plc.
I have added tags like DB44,X122.0 which is a boolean in DB44, just to test, it gets last value “n/a”, and quality is empty.

How to gain access to the tags, any ideas?

EDIT: Now when i checked wrapper.log i find this:

INFO | jvm 3 | 2016/07/28 07:21:34 | WARN [CreateMonitoredItemsService ] [07:21:34,881]: Returning ServiceFault for request: [CreateMonitoredItemsRequest requestHandle=25814]. StatusCode=StatusCode[Severity=Bad, Subcode=Bad_InternalError] INFO | jvm 3 | 2016/07/28 07:21:34 | java.lang.NullPointerException INFO | jvm 3 | 2016/07/28 07:21:34 | WARN [OpcUaConnection$UaSubscriptionChangeListener] [07:21:34,889]: Failed to create 116 items on subscription 'Scanclass 'Default[default]'': UaServiceFaultException: status=Bad_InternalError, message=An internal error occurred as a result of a programming or configuration error. INFO | jvm 3 | 2016/07/28 07:21:34 | java.util.concurrent.ExecutionException: UaServiceFaultException: status=Bad_InternalError, message=An internal error occurred as a result of a programming or configuration error.

[attachment=0]tag config errors.png[/attachment]

2

[attachment=0]stale.png[/attachment]Hi.

I checked aroun, and changed the OPC UA Listen IP to the servers IP, to now it went from [CONFIG_ERROR] to [STALE] instead
Anyone with any idea how to get the tags to read from a Siemens S7-1500?

3

https://support.inductiveautomation.com/index.php?/Knowledgebase/Article/View/29/2/connecting-to-siemens-s7-1200-and-s7-1500 :question:

4

@anna Sorry anna, but you are wrong. In Siemens PLC you MUST specify bit after the address.
[device_name]DB44,X122.0 is correct syntax.

5

zxcslo, stand corrected :blush: - must have been thinking about something else (like integer offsets)