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    how to program a sevcon gen4

    I have the same problem with my ME1302... low speed is OK, but over around 1000 or 2000 U/min the motor start to oscillate. I changed many parameters, but no sucess..
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    How to Unbrick Sevcon controller

    were you able to program the GEN4 correctly before? Or is it the first time?
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    how to program a sevcon gen4

    OK, was a stupid error, "Master Battery Curent Limit Parameters (0x2870)" was enabled but with no values ....
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    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...
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    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...
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    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:
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    Sevcon Gen 4 Errors and Solutions thread

    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
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    how to program a sevcon gen4

    Thanks for the information. The price is also too much!
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    how to program a sevcon gen4

    What is wrong with the Emrax motors?
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    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
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    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...
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    Sevcon Gen 4 Errors and Solutions thread

    Hello Darsey, very interesting, one question: You don't ground b- at the controller, but it is grounded at the battery pack, right? You use a cap between b- and b+, which size you use? Greetings, Michael
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    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...
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    how to program a sevcon gen4

    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...
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    Kelly KAC7275H and Renault Twizy motor

    Hi, do you can support me with some settings for the GEN4 for this motor? best regards, Michael
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    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...
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    Golden Motor HPM-10KW Motor 48V with Sevcon Gen4 Size6

    did you contact Golden Motor and ask about this problem?
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    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.
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    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. Then...
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    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
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    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
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    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
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