Error_389113 when increasing the number of inputs above 10 inputs

[Ezzow]

Hello everyone, 

In order to get some informations from a Multisensor to a RS 485 through RTU-Modbus protocol I built the following program in LabView: Error_389113.png

I'm wondering why the following error −389113 occurs when I set the number of inputs above 10 inputs: 

LabVIEW: (Hex 0xFFFA1007) A value contained in the query data field is invalid for the Modbus slave.
Function 4 +

The hardware I'm using:

• Crio 9047 with an RS 458
• The following Multisensor: https://www.fuehlersysteme.de/multi-sensor-measuring-device-digital-output.html?___store=de_en 

I'm pretty sure that by duplicating the Read Input Registers VI the problem will be solved. However, I would like to understand the cause of the error. 

Is there another way to call the informations than using the unbundle function ? maybe that could help ..

Thank you for your time 😊

best regards 

ezzow

[l.hovs]

Hi Ezzow, 

Did you to duplicating the Read Input Registers VI as you said? 

After several searches, I came to that conclusion to consider on the error description, because there isn't more information about this error. 

Regards)

[Ezzow]

Hi l.hovs, 

this is the only "possible" explanation I found: 

 

source: Read Input Registers VI - NI 

Yes, I solved the problem by duplicating the Read Input Registers VI.

best regards, 

Yassine