Sparkplug Birth Sequence triggering Ignition to rebirth

groov RIO
,
1

I set up a Groov RIO with the native sparkplug settings to connect to a HiveMQ Broker I have running. I then am using Ignition MQTT Engine to injest that data. What I am seeing is constant rebirth commands being sent from Ignition to the RIO. The logs in ignition state:

“Failed to handle sequence number check on DBIRTH: For Group=XXX and Edge Node=XXX - Message Sequence number ERROR: expected=1 but received=0”

Has anyone run into this? Is there a way to manually set the birth sequence # to 1 in the RIO?

Thanks!

2

@greichert and @bensonh
Have you guys seen this? I seem to recall the rebirth issue coming up before.

@shook what firmware version are you running?

3

System Version
3.4.1-b.62

System Build Time
8/18/2022
4:19:46 AM

Loader Version
v2018.01
64a31757ee

Restore Version
3.3.0-b.17
This is the default version that will become active after a Restore to Defaults operation.

Minimum Firmware Version
3.2.3

Processor
Part Name
GRV-R7-MM2001-10

Design Revision
11/17/2020

groov Manage
Version
3.4.2

Build Time
8/17/2022
8:17:27 PM

Source Version
ca9185eccdc5

I/O Services
Version
R3.4b

Build Time
08/18/2022
02:20:44

MMP Revision
1

I/O Processor
Firmware Version
R1.0i
2021-10-26 09:18:34

Loader Version
R1.0b
2020-04-17 14:48:23

Node-RED
Node-RED version
2.2.2

Node.js version
v12.22.1

Ignition Edge
Version
8.1.17

Cirrus Link Modules
Opto 22 Control Engine Driver
v4.0.11.2022060122

MQTT Transmission
v4.0.11.2022060122

Data Service
Version
2.0.5

4

Ah, thanks. Yes, you are a few behind.
I know we have made some changes to the data services.

image

I think there was another update between this one and the one you are on as well.

For sure, when you get 15 minutes, please update to 3.5.0

https://www.opto22.com/support/resources-tools/downloads/groov-rio-module-firmware

5

This did the trick! I’ve been meaning to update for the codesys as well so this is a good push to actually get it done.

Thanks for the help!

1 Like
6

Great to hear.
I was trying to find the KB article on the birth rate limit, but I guess we have not published it yet.
Glad you got up and running and yeah, worth it for the chance to play with Codesys!