JurgenRoeland
Member
- Joined
- Oct 12, 2023
- Messages
- 30
Hi,
I have connected the EMS DB37 pin 1 (red wire) with a VPX installation for the volt meter 1 reading.
The location where I mounted the pin 1 is with a ring terminal on the powerlug of the VPX (so the entry of the bat+ right at the vpx).
Pin 3 is connected to GND block of the aircraft
Is it normal that I see different value for battery voltage on the engine monitoring batt volt widget and on the vpx page battery voltage ?
battery voltage on top of vpx page shows as 12.7v while the ems widget shows 12.4v
It seemed strange to me there would be a difference if my pin 1 wire is right at the entry point of the vpx. I would have expected the same value.
(I'm connected with PC680 battery and a charger)
gr
Jurgen
I have connected the EMS DB37 pin 1 (red wire) with a VPX installation for the volt meter 1 reading.
The location where I mounted the pin 1 is with a ring terminal on the powerlug of the VPX (so the entry of the bat+ right at the vpx).
Pin 3 is connected to GND block of the aircraft
Is it normal that I see different value for battery voltage on the engine monitoring batt volt widget and on the vpx page battery voltage ?
battery voltage on top of vpx page shows as 12.7v while the ems widget shows 12.4v
It seemed strange to me there would be a difference if my pin 1 wire is right at the entry point of the vpx. I would have expected the same value.
(I'm connected with PC680 battery and a charger)
gr
Jurgen