Mapping Device Firmware Version to Modbus Version

[veista]

Hi,

I am trying to support all devices in the Nilan CTS602 family, but the documentation is kind of lacking. If you are using this Integration and have a device outside of the following list, please comment here with your device firmware version and ModBus Version as stated by the integration.

Thank You!

Firmware: ModBus Version 2.00.q - 2.11.d: 1 2.11.e: 2 2.12.a - 2.15: 3 2.16.a - 2.20.a: 4 2.20.b - 2.21.a: 5 2.21.b - 2.30.a: 6 2.30.b - 2.30.e: 7 2.31.d: 8 2.35.a: 9 2.37.c: 11 2.38.r - 2.38.t: 19 1.1.25 - 1.6.21: 20 1.6.26: 21 1.6.43-1.6.56: 22

[Magifi]

Here’s mine:

[veista]

Thanks, I would also need the Modbus Version. You can only find this info by reading it through ModBus.

[Magifi]

Thanks, I would also need the Modbus Version. You can only find this info by reading it through ModBus.

2.21.a:5

Found it from openHAB items.

[llehti]

2.35.a: 9

[AlvinKleine]

Firmware: 2.38.t Modbus version 19

[netforceatg]

VPL 25c / VPL 28c

Firmware: 2.37.c Modbus version 11

[sainio]

VP 18cek Firmware: 1.6.26 ModBus Version: 21

[Airler]

Firmware: 1.1.25 ModBus Version: 20

[nmkloster]

Firmware: 2.1.34 - ModBus version: 21

[ristoavila]

Firmware: 2.38r - Modbus Version: 19

[veista]

Thank you all for helping out with this issue! I will be closing this since all of the open questions I had have been anwsered.