Sevcon fault codes gen 4. The 634A44103 is a Gen4 controller from Sevcon.
Sevcon fault codes gen 4 Fault Codes: BT-280, RE-380 R0-380, C-425, TT-316 DC, E-455, SC-100 24/36/48V, B-200, B-210. Robinev. The green LED will flash a sequence of flashes if the MOS 90 is damaged or is receiving an improper signal: from the machine circuit. xls Author: anieb Created Date: Gen4, Nano, Evo5, GpAC and espAC Fault Codes Level LED Flashes UID FID Type Display Message Description Recommended Action 1 2 1 0x4481 Warning F12001 Handbrake Fault Handbrake is active when direction selected. If a location is not "mapped" then the algorithm should not attempt to use that data. SEVCON Gen4 jittery motor problem. 00 – $ 649. NE11 0QA England Tel +44 (0)191 497 9000 Fax +44 (0)191 482 4223 sales. Hi all, recently i asked if the sevcon gen 4 needed a precharge, and it turns out it does not. Contactor: with wires disconnected, the coil (small spades on side) should read about 52ohms. Sep 26, 2013 #46 Hello Charles, I received the IXXAT today (i chose a galvanic isolated version). 43. No matter what commands I send, I always get the SEVCON OFFLINE response. Using Status and Test Menus. 50. I've also tried It seems there are a few people around here who know a thing or two about the Sevcon Gen 4 Size 8. fo Good day everyone, I'm Samet. Aug 9, 2020. If I flip the reverse switch it struggles to spin and that is all How can I change the rotation direction? C. txt) or read online for free. Pump Controller. The MOS 90 has a green diagnostics LED in the front panel. 12001] $ 649. Fault code: 0X52c1 Encoder input wire-off is detected. 0087. Sevcon Gen 4 velocity command. 12 S/W Sub-Revision xx00 19. I'm running a nominal 51. - CD with DVT software, provided by Sevcon. In DVT, I can go operational, and use the CANopen 402 demand generator to enable drive. The user can also change drivability characteristics (such as ramp rate) from the Clearview. This document provides diagnostic information for an SEVCON PowerpaK controller, including: 1. A brief history about this project, my Kelly controller bricked, I bought a Home. I do not know how to manage all the other parameters. 12001 (no I have acquired an EV conversion project that is using 4 sevcon gen 4 size 4 controllers, each running its own MOT motor. uses a Sevcon Gen 4. uk@sevcon. darren2162 Discussion starter. The 634A85203 is a Gen4 controller from Sevcon. and so if there is a missed communication controller will go into a fault state. rar. 155 Northboro Road Hi everyone, This thread will be about my adventures programming a Gen 4 Size 4. 95041 Cergy Pontoise Cedex France Tel +33 (0)1 34 30 35 00 Fax +33 (0)1 34 21 77 02 sales. 16 Pers Manuals and User Guides for Sevcon Gen4. I get no fault codes but, motor does not spin. Starting DVT: Click and Start DVT. resulting in immediate delivery of motor torque and enhanced fault protection of the system. 99 0. May 2, 2022. Thread starter voltaic-freak; Start Sevcon Gen4 fault. Salty Language; May 1, 2022; Electric Watercraft; Replies 1 Views 1,129. Internet Culture (Viral) Amazing; Animals & Pets; Cringe & Facepalm; Funny; So we are using Sevcon Gen 4 size 8 with YASA 400, we have the DVT file for it, provided by YASA. 155 Northboro Road How to reset a fault with the sevcon GEN 4 controller? Ryan Sweet. TARIC or HS Sevcon Ltd Kingsway South Gateshead, NE11 0QA England Tel +44 (0)191 497 9000 Fax +44 (0)191 482 4223 sales. 00. Sevcon Gen 4 Hardware decompile. 36. Apr 5, 2020 #1 Hi Forum goers, Here is video if you'd prefer not to read another cry for help and you'd rather listen and watch * Reverse engineering the Sevcon Hardware design with emphasis on being able to repair broken units in the field. 4 and 6 micro H) but the DVT software requires the Ls value. T. Sevcon MOS90 Codes. OK for those having trouble to At this point the sevcon resorted to a fault with the LED flash in six times. 33. Small motorcycle / moped conversion Add this topic to your repo To associate your repository with the sevcon topic, visit your repo's landing page and select "manage topics. xlsx: 2013-09-23 18:42: 37996; sevcon/перевод!!! Gen4 Product Manual V3_2 with 110V variants. * A Sevcon support thread to help people get around the most common bullchit issues which slow them down. 155 Northboro Road Code Interpretation Notes 0x2401 : Login 0x3441 : Host SW Upgrade 0x3442 : DSP SW Upgrade 0x34C1 : Watchdog Reset 0x45C1 : BDI Warning Battery Discharge Indicator's remaining charge is less than warning or cutout levels. 36) Qty: Description PRODUCT DESCRIPTION. 3 KB · Views: 473 D. * An Electric boat effort that is currently at "trolling motor status" but is going to end up as 75-7 + Sevcon Gen 4 status View and Download Sevcon MillipaK manual online. 001% of the difficulty in programming a sevcon to work WELL with a motor. Sign In Upload. amberwolf. Re: Sevcon GEN 4 motor controller repair « Reply #2 on: July 25, 2020, 09:31:47 pm » Assuming N blinks means that test N failed, I would take the second unit and non-destructively create faults on it. The causes and verification steps for some fault codes related to system input Some manuals for Sevcon controllers are available online. Hello, if anyone could help I would be most appreciative:- I have a Sevcon Gen 4 size 8 and it will not recognise the signal from the motor resolver (on pins 19,20, 31 & 32). fsip. Thread starter methods; Start date Jun 2, 2017; Prev. Sevcon Micro Pak - Power Pak Codes - Free download as PDF File (. Requirements: - IXXAT Model - 1. Attempting to set too many faults. 4) If there is a vehicle fault the LED will flash. Turns out the Sevcon is so smart that even while NOT DRIVING the contactor it decided that was a problem that it could not manage. Controlling the Gen 4 as a Master via CAN It is possible to configure multiple Sevcon Master Controllers on one CANbus and utilise the higher level traction control to provide speed\torque ramping, controller\motor fault detection and the additional features associated with a Sevcon master within the object ranges 0x2000-0x2FFF. FAIRBANK STREET STE 7 Sevcon Clearview Display The Sevcon Clearview Display is a colour display that shows information sent from the Gen4 controller. Try this company : https://shop. I am attempting to use Twizy config code with some minor mods. In my experimenting I have determined that the controller will read a sin/cos signal on pins 19& 20 (sin/Cos) to pin 21 (encoder 0v) when the 'encoder' is set to sin/cos Sevcon Gen4 G4827/G4845/G4865 Data Sheets; Sevcon Gen4 G4827/G4845/G4865 Product Manual; Gen4 fault codes (short version) Gen4 Simplified Wiring Video Link; VCU for Leaf/ UQM - Manual, Wiring, Troubleshooting; Zilla 1K Spec Sheet; Zilla 2K Spec Sheet; Cooling Syst em N otes Sevco n; Cooling Sy stem N otes Cur tis; DC-DC Converters. The vehicle previously had all 4 running on (I believe a single) CAN bus but I will need to put in my own new VCU and I don’t have documentation on the previous setup. 42. GST; Sevcon Gen4 Programming Cable - IXXAT USB to CAN [1. Release handbrake EMCY message received from non-Sevcon node and anonymous EMCY level (0x2830,0) is set to 1. biz/en Sevcon Controller Diagnostic Chart The Sevcon controller is identified by its blue case 5 Diagnostic Codes 1) A Light Emitting Diode (LED) is used to indicate controller status. 3 - 69. the gen4 lv series cover the nominal voltage range 16. voltaic-freak 1 µW. If you have a 4 flash check the following. Scan this QR code to download the app now. Sevcon controller Gen 4. 155 Northboro Road Southborough, MA 01772 USA Tel (508) 281 5500 Fax (508) 281 5341 sales. 155 Northboro Road Sevcon gen 4 Sevcon Clearview display Backdoor menu Master menu Pre op mode activated Trying to change 0x2c01 sub2 to 0x0680 to increase the max voltage Sevcon DVT Configuration Software + 3 year license $ 50. The posts on top should read infinite. 00(A) added personalities. In some cases, there are multiple possible causes for a fault in that category. At this point the sevcon resorted to a fault with the LED flash in six times. but I did programming by DVTC but there was something wrong in process so the controller doesn’t work now first the controller flash long green light and blinking twice I tried several things from enless sphere forum Sevcon Power Pak Codes - Free download as PDF File (. I am a beginner for sevcon gen4 and now i have met some problems about the Gen4. Sevcon PowerpaK Codes . Check status of non Sevcon Ltd Kingsway South Gateshead, NE11 0QA England Tel +44 (0)191 497 9000 Fax +44 (0)191 482 4223 sales. Fault Clearance. Click Here For DC For technical queries and application engineering support on this or any other Sevcon product please contact your nearest Sevcon sales office listed on the inside front cover of this manual. These fault codes will apply to the older 4 post, 5 post (633C43104) and the current 6 post (633T45316) models. 00 ex. Could you I bought DLC28 me1302 motor , sevcon gen4 size6 550A set about 2years ago. i have change control board and contact this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Allison 1000 & 2000 Gen 4 Fault Codes: U1064 J1850 (Class 2) TBC Controller State of Health Failure 1000 & 2000 Gen 4 $ 50. dcf file in the thread below, I have lost the ability to communicate with the controllers Sevcon Ltd Kingsway South Gateshead, NE11 0QA England Tel +44 (0)191 497 9000 Fax +44 (0)191 482 4223 sales. Save Share Reply Quote Like. Sevcon 633T45319 Code 4 Columbia ParCar. The 634A44103 is a Gen4 controller from Sevcon. 634A85203 : Sevcon 72/80V 550A Gen 4 Size 6 Sin/Cos Controller : Price: $ 1,666. Jun 9, 2024. I am not even able to send a read-only command. Reviewed logs and found Sevcon CAN EMCY Frame error code 0x5182 Uknown in logs. It is part of Sevcon’s family of AC motor controllers for 3-phase induction motors. Chin0 100 mW. But i still cannot figure out how that will work with my wiring (diagrams attached) or if i need to alter my wiring, using the Kelly still. 15 SN ID 2 xx00 19. I am able to switch on successfully and I can enable drive (forward direction). 155 Northboro Road • Sevcon internal fault LED Diagnostics Definitions (Flash Codes) † Above 20 volts at idle = 4 flash code † No voltage change after Motor Start Relay signal = 5 flash code. This will give you a better explanation of the fault code. Sevcon Ltd Kingsway South Gateshead, NE11 0QA England Tel +44 (0)191 497 9000 Fax +44 (0)191 482 4223 sales. The default value of the Node is 11 and 33. Number of LED flashes 0 (off), no light at all Internal hardware CAN bus fault condition detected on multinode system. In this mode Gen4 maintains the motor at a constant speed for a given throttle Sevcon Gen4 controllers are designed to control 3-phase AC induction motors and Permanent Magnet AC ( PMAC) motors in battery powered traction and pump applications. Home: FAQ: Donate: Who's Online : Buggies Gone sevcon controller flashing trouble code: Electric golf carts: Sevcon fault code 6??? Electric EZGO: Par Car Sevcon Controller- code: Columbia ParCar: All times are GMT -5. See all GENERAL INSTRUCTIONS WARNINGS AND PRECAUTIONS. This document covers some DVT basics. But i dont know how,now it just has node 33 and i klick the TPDO/RPDO bottom. This document provides information about diagnostic LED faults on a SEVCON MicropaK - PowerpaK controller. C. Condition*: Brand New ($1346. The company I purchased the motor kit Sevcon Gen 4 Fault Question: Changing CAN Node. There are hundreds of different options of Sevcon traction controllers available. Sevcon DVT Customer 2022 . A 4 flash is almost always caused by a loose connection. Take a look at the "sevcon controller fault codes. D. 4. The time now is 03:47 AM. us@sevcon. 155 Northboro Road Excuse me. The Clearview Display and the Gen 4 controller pass information between each other via a CAN network. 01. To give details, we are using sevcon gen 4 motor driver and we are trying to get information from sevcon gen 4 with canbus shield, but we can't get any information. GST; Product categories SEVCON MOS 90. LED Failure or : internal controller fault. . Rated 0 out of 5. " Learn more Excuse me. danpshyco. Internal controller fault Fxxyyy Led on 7F 8F 10F 6F 2F 2F 2F 2F 2F 7F 7F 7F 1F 1F 9F 3F 4F 4F off See all GENERAL INSTRUCTIONS WARNINGS AND PRECAUTIONS Diagnostic LED SEVCON MicropaK - PowerpaK OK (lowest priority) Traction operational and OK No action required. The first thing to do is connect the PcPak to the controller. Check encoder wiring. 10200 (w/galvanic isolation) USB to CAN adapter, Sevcon part # 661/30132. com Sevcon SAS Parc d’Activité du Vert Galant Rue Saint Simon St Ouen l’Aumône . Jump to Latest 2K views 6 replies 4 participants last post by electron1 Aug 26, 2022. After some digging, I thought it could be a CAN termination issue and I cut the P1 pad connection on the CANBus shield. 00 19. Good day everyone, I'm Samet. Sevcon Gen4 Fault Identification (short version) You can identify a fault as follows: Check the number of LED flashes and use below to determine what action to take. Could you Specifications Units: Gen 4 G4845: Sevcon Size Size 4: Nominal Voltage: Volts: 36 - 48: Operating Voltage (DC input Voltage) Volts: 19. If this part seems difficult to you, you're in for a long trip down frustration lane, and it's no fault of the controller or whoever sold it to you, it's just the nature of setting up an ultra tuneable controller like a Sevcon Gen4. After this i have no fault in pre-operation mode. I Converted from a Kelly to a Sevcon (ME0913 Motor) and was having all sorts of issues but have finally figured out that my unexplainable runaway acceleration and over current fault issues are caused by my encoder direction and motor direction are inverted. New New (unread) Members. charlesb123 Programming new motor to Sevcon gen 4. It describes: - The diagnostic LED flashes 1-10 times to indicate different faults, such as a personality out of range, illegal start condition, MOSFET short circuit, 4 11 Very Severe F41101 DSP Encoder Fault 4 11 Very Severe F41102 DSP Overcurrent Fault 5 3 Return to Base F53001 DSP Overvoltage 5 3 Return to Base F53002 DSP Powerframe Fault 5 3 Return to Base F53003 MOSFET s/c M1>B+ 5 3 Return to Base F53004 MOSFET s/c M1>B-5 3 Return to Base F53005 MOSFET s/c M2>B+ 5 3 Return to Base F53006 MOSFET s/c M2>B- Sevcon Ltd Kingsway South Gateshead. Joined Sep 27, 2011 Messages 135. Allison 1000 & 2000 Gen 4 Fault Codes: P0870 Transmission Pressure Switch Solenoid E Circuit 1000 Sevcon Gen4 Size 4 Controller e most demanding applications. Joined Aug 8, 2008 Messages 5,620 Location Santa Cruz CA. Integrated logic circuitry and vehicle control functionality means that VCU functionality can be configured within the Gen4 DC unit. How to change Motor perceived direction on Sevcon Hi All, Hopefully someone can chime in. Sevcon MICRO PAK - POWER PAK Codes. pdf","path":"documents In 2004 Columbia ParCar chose to begin installation of the Sevcon controller for their electric vehicle builds. com Sevcon, Inc. In theory the Sevcon DLD should tightly control the pedigree of the data it is reading. Updated the Fault list, calibrator map and 16/11/01 0. Although when we set up the precharge and discharge according to the Allison 1000 & 2000 Gen 4 Fault Codes: P1891 Engine Throttle Position Sensor Pulse Width Modulation (PWM) Signal Low Input 1000 & 2000 Gen 4 $ 50. It shows nothing but Sync Period without TPDO1,2,3,4,5 and RPDO1,2,3,4,5. GST; Sevcon Wiring Harness - Dual Signal Throttle $ 400. With no fault message from the controller the only thing I can get from the motor is some noise. This is almost always caused by a loose connection. I found the site previously linked and it shows my Analog wire IN was reading "Off" The controller is located near the axle or motor. 10 flashes for your generation of controller could be different than a new generation controller. methods; May 23, 2017; Electric Aircraft; Replies 11 Views 10,727. I don't know how I can get it. A complete fault code chart can be found in manual. All Messages By This Member #30657 So I had everything working, and at a certain point I plugged in the charger for the batteries and attempted to spin the motor at the same time. 1V pack with the cutoffs set at the appropriate values for Lithium cells. 8v to 132v dc, and power levels up to 50kw. xls Author: anieb Created Date: Sevcon Controller Diagnostic Chart The Sevcon controller is identified by its blue case 5 Diagnostic Codes 1) A Light Emitting Diode (LED) is used to indicate controller status. Author: HyperGEAR TIFF/PDF Convert Library Created Date: 10/19/2009 11:15:31 AM sevcon/fault codes/fault codes. Sevcon Controller #633T45303 flashing a 4 code. Thread starter methods; Start date May 25, 2016; methods 1 GW. Aug 16, 2020 Sevcon Gen4 fault. NOTICE: Always refer to the appropriate Vehicle Service Manual when troubleshooting electrical problems. Search by model number or serial number. 13 SN Date Code 0100 1299 0000 19. R. This caused the internal fault. Forums. 7K views 6 replies 2 participants last post by frodus Sep 25, 2017 About the inductance, I have the Ld and Lq data (5. Posted by u/OtacMomo - 1 vote and no comments {"payload":{"allShortcutsEnabled":false,"fileTree":{"documents/Manuals":{"items":[{"name":"2019-06-25-Rapport-de-configuration-ME0913-96V. Software. (with filters), device monitor-ing and logging, fault code detection, ANOpen iA402 controller, J1939 controller, PI loop tuning tools, encoder alignment tools Programming Dongle IXXAT US to AN Interface V2 1. 1; 2; 3; but the green LED lamp on SEVCON lights up 7 times. Condition*: Brand New ($1666. com Sevcon Japan KK All types of motor are driven via four-quadrant armature control, resulting in immediate delivery of motor torque and enhanced fault protection of the system. Internal controller fault Fxxyyy Led on 7F 8F 10F 6F 2F 2F 2F 2F 2F 7F 7F 7F 1F 1F 9F 3F 4F 4F off See all GENERAL INSTRUCTIONS WARNINGS AND PRECAUTIONS SEVCON PowerpaK Diagnostic LED OK (lowest priority) Traction operational and OK No action required. Posts are for The SEVCON GEN4 DC controller is a 4-quadrant drive, available in 4 versions. sales. Product Code: 54-634A44103. An explanation of the flash sequences or 'flash faults' is shown in the tables below 4 Flash. Error Codes Code Description (official) Manual Section Community Notes 0: No Error Almost abnormally normal! 1: High Throttle: Throttle: Likely throttle connection or adjustments and allows them to monitor status of a Sevcon Gen4 motor controllers. May 25, 2016 #1 Hey I have a pair of Sevcon Gen4 controllers Both are working perfectly while configured as CAN node 1 I eliminated the source of the encoder fault and found that the node-id was 0, range is 1-127. 155 Northboro Road At this point the sevcon resorted to a fault with the LED flash in six times. The Screen will appear as shown Large EV General Discussion . Joined Oct 6, 2019 Messages 42. Thread starter voltaic-freak; Start date Apr 5, 2020; V. LED Diagnostic Guide for Sevcon PRO-99050 Controller The Sevcon Controller Flash Code Diagnostic Guide can be used to get an initial indication of a problem. I cant change the value of PDOs. A range of This document defines fault codes and messages for a SEVCON controller. we are the university electric car team in turkey, we have difficulties in reading information from the motor driver while making an electric car. Take a look at the data @ the [100A And I will soon have a post up on how to program the Sevcon Gen 4 using the IXXAT converter and the DVT software. Ranging from no fault to issues like over temperature, low/high battery voltage, and Hi all, I am trying to configure 2 Gen4 (type4) controllers working in master-slave mode to control a pair of ME1012 PMAC motors. A diagnostic LED on the front of the controller indicates fault codes through a number of flashes. Product Code: 54-634A85203. 2) When operating normally, the LED will be ON continuously. dutchlincoln 100 W. 155 Northboro Road SEVCON Fault Code Meanings Message Description Fan Fault No speed feedback from external heat-sink fans BDI Warning BDI remaining charge (0x2790,1) is less than BDI Warning level (0x2C30,5) BDI Cutout BDI remaining charge (0x2790,1) is less than BDI Cutout level (0x2C30,4) Unfortunately I have not been able to try out the new suggestions for getting the encoder to line up because I now have a precharge fault on the controller that I cannot get rid of. The fault All I/O on the Gen4 controller is protected against short-circuit to the battery positive and negative terminals. Throughout the years the Sevcon controller has proven to be a durable controller, able to withstand years of Sevcon Ltd Kingsway South Gateshead, NE11 0QA England Tel +44 (0)191 497 9000 Fax +44 (0)191 482 4223 sales. Sevcon Gen4 fault. 17 posts · Joined 2022 Add to quote; Only show this user #3 Maybe someone can help to find solution for this? Or maybe share dcf file for gen 4 size 2 and ME1118 motor? Reactions: eBikeJunkie. 36V-72V 400A-550A. Allison 1000 & 2000 Gen 4 Fault Codes: U1000 Class 2 Loss of Serial Data Communication 1000 & 634A44103 : Sevcon 36/48V 450A Gen 4 Size 4 AB Controller : Price: $ 1,346. 2011 Bad Boy Classic Sevcon 4 Flash Fault I know this is an undesirable post since it is a Bad Boy but I'm looking to see if anyone has an answer to this before I rip it all out and just upgrade the whole darn thing with new Alltrax controllers. Open circuit fault. View online or download Sevcon MillipaK Manual. Columbia ParCar. Sevcon HV DC The Sevcon Gen4 controller is throwing a “11” code, which is defined as a voltage input 1930es Lift code fault is 311 thats control board mod bad contact or bad wires. The picture is referring to the DC SEVCON controller. Share: Facebook Twitter This Is How I Programmed A Sevcon Gen 4!!! (Link) [youtube]yMH7Z1aJeSs[/youtube] I am pretty new to the forums, so let me first introduce myself. Midwest Branch 80 S. fault codes. Any possible causes and the countermeasures? A. A fault code is being displayed whenever the Fault Code Indicator (the letter “F”) is visible at the left of the numeric display. I am a senior in Mechanical Engineering at MIT, and a member of the MIT Electronics Research Society, which is a makerspace for MIT students to work on their own personal projects for Problem with Sevcon Gen 4 Jump to Latest 3. pdf), Text File (. After uploading the . S/W Version 00. Home: FAQ: Donate: Who's Online : Buggies Gone Wild Golf Cart Forum > Sevcon Controller #633T45303 flashing a 4 code. 46. 01 00. 6: Continuous Current Sevcon MillipaK Pdf User Manuals. fr@sevcon. From the manual the six flashes seem to indicate over or under voltage on input or output or throttle greater than 20% at start up. General Electric (GE) Fault Codes. Any one encountered with 0x4F54 AUTOZERO RANGE ERROR Is it a hardware malfunction ? Home. It lists 27 different fault codes including descriptions such as "Fan Fault" for no speed feedback from external fans, "BDI Warning" for low battery charge level, and I Have a Sevcon Gen 4 controller and a motenergy ME1115 PMAC motor that is constantly giving me DSP encoder faults. Or check it out in the app stores TOPICS. Sevcon POWER PAK Codes. Sevcon Micropak - PowerpaK Codes. Contactor is a 24V with economizer. 14 SN ID 1 xx00 19. voltaic-freak; Apr 5, 2020; Large EV General Discussion; Replies 2 Views 2,643. I wonder if anyone has seen this issue. Sevcon Gen 4 Errors and Solutions thread. The display will indicate a fault code whenever the control system logic detects a problem with the control system. autopowerservices. We have 1 Sevcon Gen4 manual available for free PDF download: Applications Reference Manual Sevcon Gen4 Applications Reference Manual (123 pages) Getting the program into the sevcon is 0. pdf: 2014-02-24 19:41: DVT is a powerful software for configuring and monitoring Sevcon/orgWarner Gen4 and other series motor controllers. xls" there are hints in there that may be helpful. GST; Sevcon Gen4 Connector Kit $ 62. MillipaK controller pdf manual download. Joined Apr 5, 2020 Messages 4. 1. 46) Qty: Description PRODUCT DESCRIPTION. Headquarters 1015 HARRISBURG PIKE CARLISLE, PA 17013 717-254-3747 | 1-800-333-1194. Manuals; Brands; Sevcon Manuals; Controller; MillipaK; Fault Finding. The first one is the node. 0281. So far so good, but than i set to operation mode and recycle key, i get a HeartBeat fault from the canBus, LED flashes 12 times and you are again not able to run the motor. 3) If the controller is faulty, the LED will be OFF. Sevcon Ltd Kingsway South Gateshead. ypvupapgzforyuvddusghxogvhplyemdybysrdobepavgatkogv