# Setting up reva software

**URL:** <https://community.electricforum.com/t/setting-up-reva-software/5153>\
**Category:** Reva\
**Created:** [July 19, 2015, 2:28am UTC](https://community.electricforum.com/t/setting-up-reva-software/5153 "2015-07-19T02:28:36Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ellisb](https://avatars.discourse-cdn.com/v4/letter/e/c37758/32.png) [@ellisb](https://community.electricforum.com/u/ellisb)\
**Post date:** [July 19, 2015, 2:28am UTC](https://community.electricforum.com/t/setting-up-reva-software/5153/1 "2015-07-19T02:28:36Z")

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Hi i have a gwiz and have a fault code. Ok. Thanks, i originally had the spanners warning light come on. I checked with the bms and it said a fault, something about temperature, I had left it and not done anymore about it that was a few weeks ago. Anyway we were away and when we came to use the car it said full charge but it only lasted a few miles, the charge meter was swinging about. My wife drives the car so some of this is relayed infomation. I have tested each battery and 1 was very low 3.9v i tried to charge it but the charging \*turned itself off and the soc meter read in the yellow . I \*got another separate charger yesterday \*and charged it for about an hour until it showed over 5 v and then set the equalisation charge going. After charging all day yesterday i have just looked at it and all are around 6v. The car was still plugged in but the fan had stopped and it looked like all charging had stopped. I reconected the computor and it said charging. I did check the charging voltage but reset the equalisation charge. Its charging again and still has this fault code ‘over Vtg Sd’ it says cause, 1. if battery current \> iprog

1. if over voltage factor is set to low limits in EMS calibration.\*

Actions. 1 Iprog has to be calibrated, \*by setting Iprog factor.

1. Set the factor to 6650.

Any advice on this? Thanks Ellis\*