# GEM T1 Controller Function settings **URL:** \ **Category:** GEM Forum\ **Created:** [February 28, 2017, 3:09am UTC](https://community.electricforum.com/t/gem-t1-controller-function-settings/12110 "2017-02-28T03:09:13Z")\ **Posts on this page:** 16\ **Page:** 1
**Author:** ![Rockmover](https://avatars.discourse-cdn.com/v4/letter/r/8dc957/32.png) [@Rockmover](https://community.electricforum.com/u/Rockmover)\ **Post date:** [February 28, 2017, 3:09am UTC](https://community.electricforum.com/t/gem-t1-controller-function-settings/12110/1 "2017-02-28T03:09:13Z")
Anyone have the oem function settings for a gem t1 controller ? I have no speedometer and motor is getting hot . ---
**Author:** ![Inwo](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/inwo/32/1067_2.png) [@Inwo](https://community.electricforum.com/u/Inwo)\ **Post date:** [February 28, 2017, 3:12am UTC](https://community.electricforum.com/t/gem-t1-controller-function-settings/12110/2 "2017-02-28T03:12:13Z")
Yes, but why do you think they are wrong? Is this something new? If Rodney doesn’t beat me to it, I will find them tomorrow. ---
**Author:** ![Rockmover](https://avatars.discourse-cdn.com/v4/letter/r/8dc957/32.png) [@Rockmover](https://community.electricforum.com/u/Rockmover)\ **Post date:** [February 28, 2017, 3:04pm UTC](https://community.electricforum.com/t/gem-t1-controller-function-settings/12110/3 "2017-02-28T15:04:18Z")
Its an old controller that I was experimenting on and not sure what I changed on it. I now have it in a 4x4 GEM project that has two motors , the last 4x4 I made used two controllers and worked perfect this time I am running one controller and two 3.5hp motors . ---
**Author:** ![Inwo](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/inwo/32/1067_2.png) [@Inwo](https://community.electricforum.com/u/Inwo)\ **Post date:** [February 28, 2017, 5:02pm UTC](https://community.electricforum.com/t/gem-t1-controller-function-settings/12110/4 "2017-02-28T17:02:33Z")
I found these in my pictures. Not sure what they are for yet. ![](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/1X/a83d98097d1a029cabfbb103b244840037ab88d0.gif) ![](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/1X/1817afb268e5f499fd650e70c90ffdc30e9e304c.gif) ![](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/1X/addb137111cc01414ab7fa648d1d23fb64cd8bad.gif) ![](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/1X/b467c783b4b8d7280e4fa1cb34feb3ddb3336583.gif) ---
**Author:** ![Rockmover](https://avatars.discourse-cdn.com/v4/letter/r/8dc957/32.png) [@Rockmover](https://community.electricforum.com/u/Rockmover)\ **Post date:** [March 1, 2017, 2:31am UTC](https://community.electricforum.com/t/gem-t1-controller-function-settings/12110/5 "2017-03-01T02:31:54Z")
Yes thats what I need, just 27-30 are not shown . Thank You ---
**Author:** ![Inwo](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/inwo/32/1067_2.png) [@Inwo](https://community.electricforum.com/u/Inwo)\ **Post date:** [March 1, 2017, 3:01am UTC](https://community.electricforum.com/t/gem-t1-controller-function-settings/12110/6 "2017-03-01T03:01:21Z")
These are fro my 2000 blue gem from IMS. So they are not totally stock. If you have sw to load them I could email you the file. ![](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/1X/632cfdf1b70865590b6e1e1952fb38dea4b83a18.gif) ---
**Author:** ![Rockmover](https://avatars.discourse-cdn.com/v4/letter/r/8dc957/32.png) [@Rockmover](https://community.electricforum.com/u/Rockmover)\ **Post date:** [March 1, 2017, 3:19am UTC](https://community.electricforum.com/t/gem-t1-controller-function-settings/12110/7 "2017-03-01T03:19:37Z")
That is what I needed, I can now compare them with what I have programed now . Thank You ---
**Author:** ![LLoyd77](https://avatars.discourse-cdn.com/v4/letter/l/aeb1de/32.png) [@LLoyd77](https://community.electricforum.com/u/LLoyd77)\ **Post date:** [July 7, 2020, 7:35pm UTC](https://community.electricforum.com/t/gem-t1-controller-function-settings/12110/8 "2020-07-07T19:35:54Z")
Can someone please help me with reprogramming my T1 controller. I have a 2002 E825 - 4 seater and just installed a motor from R4F. I’m supposed to send back my controller but don’t really want to wait 2 weeks to get it back. I have the programmer and software but I don’t know what the settings should be. I have 17in wheels on my Gem and will ride mostly on flat roads. I appreciate the help. Thanks everyone! ---
**Author:** ![JarJarJava](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/jarjarjava/32/15158_2.png) [@JarJarJava](https://community.electricforum.com/u/JarJarJava)\ **Post date:** [July 8, 2020, 7:47pm UTC](https://community.electricforum.com/t/gem-t1-controller-function-settings/12110/9 "2020-07-08T19:47:29Z")
Take a look at @diymatt 's spreadsheet here: > [@Master spreadsheet with T1, T2, T3, & T4 settings](https://community.electricforum.com/t/master-spreadsheet-with-t1-t2-t3-t4-settings/16693): > > I’ve always envisioned how nice it would be if there was a big ole spreadsheet with tabs for each controller type showing the settings and what they do in layman’s speak. With everybody doing so many different things such as bigger or smaller wheels, standard and high voltage and other modifications I know this would be hard to make universal. I’m thinking we do a Version1 with just the stock values for all the controllers and then a few tabs with R4F settings or known vanilla values that are … All R4F did on my controller was lower the field current and increase the overspeed settings. Aren’t 2002’s T2 controllers? Mine is. IIRC, the T1 was only through '01 ---
**Author:** ![dougl](https://avatars.discourse-cdn.com/v4/letter/d/b19c9b/32.png) [@dougl](https://community.electricforum.com/u/dougl)\ **Post date:** [July 9, 2020, 9:45pm UTC](https://community.electricforum.com/t/gem-t1-controller-function-settings/12110/10 "2020-07-09T21:45:41Z")
crazy thing that my 2002 document goes like this for the controller and I see T1 in there: Controller - GE 72V 350A IC3645SH7R353T1 ---
**Author:** ![JarJarJava](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/jarjarjava/32/15158_2.png) [@JarJarJava](https://community.electricforum.com/u/JarJarJava)\ **Post date:** [July 10, 2020, 1:08am UTC](https://community.electricforum.com/t/gem-t1-controller-function-settings/12110/11 "2020-07-10T01:08:26Z")
Mid-year change from T1 to T2 maybe? My '02 is a December build. ---
**Author:** ![Reddevil](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/reddevil/32/6128_2.png) [@Reddevil](https://community.electricforum.com/u/Reddevil)\ **Post date:** [July 10, 2020, 4:52am UTC](https://community.electricforum.com/t/gem-t1-controller-function-settings/12110/12 "2020-07-10T04:52:43Z")
Our e825 has a build date of 9/14/2001 but on its T1 controller is a blue QC sticker marked 5-2002. ![image](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/8/854153d9e83c1dc7d1367f894d810659994bee5c.jpeg) As mentioned elsewhere on this forum, GEM was chasing tax incentives and built a lot of frames in 2001 to grab the government handout that were then sold in later years apparently. ---
**Author:** ![JarJarJava](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/jarjarjava/32/15158_2.png) [@JarJarJava](https://community.electricforum.com/u/JarJarJava)\ **Post date:** [July 10, 2020, 11:28am UTC](https://community.electricforum.com/t/gem-t1-controller-function-settings/12110/13 "2020-07-10T11:28:35Z")
Consistency wasn’t much of a thing for them I guess… ("…and this one is getting gum…") ---
**Author:** ![LLoyd77](https://avatars.discourse-cdn.com/v4/letter/l/aeb1de/32.png) [@LLoyd77](https://community.electricforum.com/u/LLoyd77)\ **Post date:** [July 12, 2020, 1:23am UTC](https://community.electricforum.com/t/gem-t1-controller-function-settings/12110/14 "2020-07-12T01:23:04Z")
Thank you jrjava for those settings…I appreciate the help. I’ll try and mess with a few settings and different things that I got from this forum. I’ll follow up and give you guys an update. Have a great day everyone! Be safe out there with your GEMS!!! ---
**Author:** ![Reddevil](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/reddevil/32/6128_2.png) [@Reddevil](https://community.electricforum.com/u/Reddevil)\ **Post date:** [November 7, 2020, 4:24am UTC](https://community.electricforum.com/t/gem-t1-controller-function-settings/12110/15 "2020-11-07T04:24:46Z")
Were you able to set up regen, if so what settings? Thanks ---
**Author:** ![JarJarJava](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/jarjarjava/32/15158_2.png) [@JarJarJava](https://community.electricforum.com/u/JarJarJava)\ **Post date:** [November 7, 2020, 4:57pm UTC](https://community.electricforum.com/t/gem-t1-controller-function-settings/12110/16 "2020-11-07T16:57:04Z")
I never could find a combo of settings that worked for regen on a T2.