Offline plc related to a mismatched order in tags (only for arrays)

[bombjackit]

Describe the bug

I have some arrays (all of 150 elements) :

• x of type DINT
• y of type DINT
• z of type STRING
• k of type STRING

To read some data I inserted the tags (without explicity indication of type) in "eth-ip endpoint node" for example :

1. x[1]
2. x[2]
3. z[50]
4. y[3]
5. k[30]

the result is that plc is signed offline (in eth-ip in with mode All tags)

How to solve problem

The problem, only if I read data from arrays, seems to be the order : I must read in group all equal data type.

For example this not work

1. x[1] DINT
2. x[2] DINT
3. z[50] STRING
4. y[3] DINT
5. k[30] STRING

But this work

1. x[1] DINT
2. x[2] DINT
3. y[3] DINT
4. z[50] STRING
5. k[30] STRING

Expected behavior

Eth ip in must not sign offline a plc that work and that is well configured.

Environment

• Version of this node: node-red-contrib-cip-st-ethernet-ip 2.0.0-beta.3
• Node-RED version: 2.2.2
• PLC Part Number: 1756-L83ES
• OS: Windows 10 professional 21H2

[bombjackit]

Issue posted in the right place https://github.com/SerafinTech/node-red-contrib-cip-st-ethernet-ip/issues/3