Search found 20 matches

by buddhafragt
May 02 2021 7:37am
Forum: EScooters/EMotorcycles
Topic: how to program a sevcon gen4
Replies: 343
Views: 95580

Re: how to program a sevcon gen4

OK,
was a stupid error, "Master Battery Curent Limit Parameters (0x2870)" was enabled but with no values ....
by buddhafragt
May 01 2021 11:11am
Forum: EScooters/EMotorcycles
Topic: how to program a sevcon gen4
Replies: 343
Views: 95580

Re: how to program a sevcon gen4

Thanks Darsey for you hints, I used a DCF for the ME1114, so I think the main parameters must be correct. Until now I use standard encoder settings ond dont trace the motor. Its the first time I use a PMAC motor and I thought, there is a easy solution. So it seems I have to dig deeper..... Greetings...
by buddhafragt
May 01 2021 6:30am
Forum: EScooters/EMotorcycles
Topic: how to program a sevcon gen4
Replies: 343
Views: 95580

Re: how to program a sevcon gen4

Hello, I have a probelm I can not solve... after some days work I got my ME1114 with the GEN4 running. Problem: After some seconds spinning, the motor slow down and stop. Only with power recycling I can get him spin again. (I use the motor in speed mode..) The Battery voltage is stable.... The only ...
by buddhafragt
Apr 12 2021 5:30am
Forum: EScooters/EMotorcycles
Topic: how to program a sevcon gen4
Replies: 343
Views: 95580

Re: how to program a sevcon gen4

Hi,
someone have the "CANopen utilities add-in" for Excel??
I try to generate a Object Database from the Master Object Dictionary.xls, but I got a error message, the add-in is not installed... :roll:
by buddhafragt
Apr 06 2021 4:39pm
Forum: Electric Aircraft
Topic: Sevcon Gen 4 Errors and Solutions thread
Replies: 60
Views: 16782

Sevcon Gen 4 Motenergy ME1114

Hello,
I try to get the ME1114 running with the GEN4, but I dont have the Firmware for PMAC motors.... can someone send me the fitting Firmware for the 80V/350A controller? :oops:

greetings, Michael
by buddhafragt
Jan 01 2021 8:24pm
Forum: EScooters/EMotorcycles
Topic: how to program a sevcon gen4
Replies: 343
Views: 95580

Re: how to program a sevcon gen4

Thanks for the information.
The price is also too much!
by buddhafragt
Dec 27 2020 7:02am
Forum: EScooters/EMotorcycles
Topic: how to program a sevcon gen4
Replies: 343
Views: 95580

Re: how to program a sevcon gen4

What is wrong with the Emrax motors?
by buddhafragt
Dec 20 2020 1:37pm
Forum: Electric Aircraft
Topic: Sevcon Gen 4 Errors and Solutions thread
Replies: 60
Views: 16782

Re: Sevcon Gen 4 Errors and Solutions thread

Thanks for your answer,
but I dont understand: How a shield should work, if it is not grounded?

What kind of shorts detection circuit you use?

Michael
by buddhafragt
Dec 20 2020 6:10am
Forum: Electric Aircraft
Topic: Sevcon Gen 4 Errors and Solutions thread
Replies: 60
Views: 16782

Re: Sevcon Gen 4 Errors and Solutions thread

Hello Darsey, if I understand you correctly, you have shielded the B-lines? How so? If you do not put B- on the chassis, I would guess you have more noise on the frame!? What safety advantage do you have by not connecting the frame to B-? (I guess you don't have a very high traction battery voltage)...
by buddhafragt
Dec 19 2020 11:18am
Forum: Electric Aircraft
Topic: Sevcon Gen 4 Errors and Solutions thread
Replies: 60
Views: 16782

Re: Sevcon Gen 4 Errors and Solutions thread

2. Since I kept B- isolated from frame ground, I used bypass caps on both my encoder +/- and pack B+ to B-. This smoothed out that ground bounce so much I was able to open up the throttle to 500A for the first time since building this bike. I didn't have resistors to run parallel and properly filte...
by buddhafragt
Dec 17 2020 2:34pm
Forum: Motor Technology
Topic: SEVCON GEN4, CAN problem
Replies: 0
Views: 502

SEVCON GEN4, CAN problem

Hello, I can not solve a problem since many days: My GEN4 lost the CAN connection to the PC (if I like to program) and also disturb other CAN devices when the controller is in operational mode. In preoperational mode everything is fine....... I checked the CAN singal with a scope and the signal in o...
by buddhafragt
Sep 08 2020 12:51pm
Forum: EScooters/EMotorcycles
Topic: how to program a sevcon gen4
Replies: 343
Views: 95580

sevcon gen4 "speed pulse generation"

Hi all, I have this problem now: For the Battery I use a EMUS BMS; for the Motor the GEN4 bcs. I change to a Twizy Motor. Before I had speed pulses from the old motor to feed the BMS for distance calculation. Now not anymore.... Is there a way, to generate speed pulses in the GEN4 to feed the BMS? b...
by buddhafragt
Sep 05 2020 6:44am
Forum: Motor Technology
Topic: Kelly KAC7275H and Renault Twizy motor
Replies: 3
Views: 575

Re: Kelly KAC7275H and Renault Twizy motor

Hi,
do you can support me with some settings for the GEN4 for this motor?

best regards, Michael
by buddhafragt
Aug 06 2020 11:46am
Forum: General Discussion
Topic: SEVCON GEN4 .dcf Sequence Fault Mask
Replies: 0
Views: 895

SEVCON GEN4 .dcf Sequence Fault Mask

Hello, I think its simple, but I need to ask: in the DCF file I like to modify the fault mask. What I have to do to deactivate the Deadman switch?? :shock: [2918] ParameterName=Sequence Fault Mask (set bit to ignore input during sequence fault check) ParameterValue=0x07ff ObjectType=7 DataType=6 Acc...
by buddhafragt
May 10 2019 4:53am
Forum: Motor Technology
Topic: Golden Motor HPM-10KW Motor 48V with Sevcon Gen4 Size6
Replies: 9
Views: 1983

Re: Golden Motor HPM-10KW Motor 48V with Sevcon Gen4 Size6

did you contact Golden Motor and ask about this problem?
by buddhafragt
May 10 2019 4:24am
Forum: Motor Technology
Topic: Golden Motor HPM-10KW Motor 48V with Sevcon Gen4 Size6
Replies: 9
Views: 1983

Re: Golden Motor HPM-10KW Motor 48V with Sevcon Gen4 Size6

Maybe it is a problem with the hall sensors.
The Sevcon Gen4 need a special firmware for using the sensors.
by buddhafragt
Mar 09 2019 5:52am
Forum: Motor Technology
Topic: How to Unbrick Sevcon controller
Replies: 10
Views: 3956

Re: How to Unbrick Sevcon controller

Hello everyone, I have a bricked GEN4 and try to follow the instruction here posted. But I dont understand how to do it exactly: What I done: I copy ....can send "0x7FA 0x48 0x65 0x79 0x73 0x6c 0x69 0x70".... into the DVT command input field, switch on the GEN4 and connect to the IXXAT. Th...
by buddhafragt
Feb 19 2019 4:21pm
Forum: Motor Technology
Topic: Golden Motor HPM-10KW Motor 48V with Sevcon Gen4 Size6
Replies: 9
Views: 1983

Re: Golden Motor HPM-10KW Motor 48V with Sevcon Gen4 Size6

Hello Franz,
I like to use the same combination, do you have found a solution for the problem? A good motor profile will be fine...

greetings, Michael
by buddhafragt
Oct 05 2017 4:18pm
Forum: EScooters/EMotorcycles
Topic: ixxat USB-to-CAN compact & Sevcon DLD flashing
Replies: 83
Views: 14413

Re: ixxat USB-to-CAN compact & Sevcon DLD flashing

Hello,
I have tested the DVT version "Customer Version 12.568" with IXXAT USB-to-CAN 2, and dont get a CAN connection.
Anybody can share a DVT version that works with my IXXAT?

best regards, Michael
by buddhafragt
Oct 15 2014 3:39am
Forum: EScooters/EMotorcycles
Topic: how to program a sevcon gen4
Replies: 343
Views: 95580

Re: how to program a sevcon gen4

Hallo,
anyone know how to get the Sevcon DVT Software?
Sevcon Germany is exreamly unfriendly, although the software is free,
they dont like to send me a copy :cry:

Gruß
Michael