Can I see a circuit misconfiguration?

[fhintsch]

I have a Vaillant heating system with two engines: An old VRC146-5 ecotec an a new arotherm VWL 75/8. It is said, for such a cascading configuration a "buskoppler" VR32 is needed and this should be a VR32B model, but in my case a VR32/3 model is installed. I noticed some posts that state this is incompatible with arotherm. Can I prove this misconfiguration with ebusd. In the status tab of "eBUS Adapter Shield" I see the following devices

04:	*fail, Vaillant;NETX3;129;404
08:	*load, Vaillant;HMUX0;405;504, MF 00033711, loaded b508.hmu
15:	*load, Vaillant;CTLV3;808;8004, MF 10045478, loaded b515.720
26:	load, Vaillant;VR_71;201;503, MF 20184846, loaded b526.vr_71
36:	*self
76:	*load, Vaillant;VWZIO;405;504, MF 00035574, loaded b576.vwz
f6:	*fail, Vaillant;NETX3;129;404

I cannot see anything of VRC146-5 although I haven't examined the full log. I am not sure where to look for.