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  • Visoq
  • Visoq
Yesterday 16:46
Replied by Visoq on topic Hurco Hawk 5M Retrofit w/ existing motors

Hurco Hawk 5M Retrofit w/ existing motors

Category: General LinuxCNC Questions

I have the same machine and was wondering if you would share your info on the motor and drives. I have the 7i97t and trying to figure out where to start.
thanks
  • grijalvap
  • grijalvap's Avatar
Yesterday 16:30
Replied by grijalvap on topic Hypertherm Powermax Voltage Divider, Preference for THAD-10

Hypertherm Powermax Voltage Divider, Preference for THAD-10

Category: Plasmac

I Agree with you regarding the Optimisation of the dynamic range (headroom) of the AD converter.
will double check all the machines most of them are hyperterm 85, 105,125 and maxpro 250.
so I need to check max voltage and select the proper divide ratio
  • PCW
  • PCW's Avatar
Yesterday 16:21
Replied by PCW on topic Encoder on 7i95t

Encoder on 7i95t

Category: General LinuxCNC Questions

Did you first verify that stepgen feedback worked?
(scaled properly and motion in the correct directions)

That is replace:

net joint.0-pos-fb <= hm2_[MESA](BOARD).0.encoder.00.position

with:

net joint.0-pos-fb <= hm2_[MESA](BOARD).0.stepgen.00.position

Once this works, I would verify that the encoder position is also in the correct direction
and scaled properly.

Also note that for initial tuning with encoder feedback, you will need to widen the following
error limits and reduce the P term

 
  • jdowsonjr
  • jdowsonjr
Yesterday 16:03
Replied by jdowsonjr on topic Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Category: Installing LinuxCNC

I can give it a try, could you please share more details on how you got ethercat installed so i can reproduce your setup?
  • Cherna
  • Cherna
Yesterday 16:00
Replied by Cherna on topic PCIe to ParPort - chipset PCI 60806A works?

PCIe to ParPort - chipset PCI 60806A works?

Category: Computers and Hardware

Here's the full pastebin with the entire log: pastebin.com/BxPigz2U

Otherwise here goes the chipsets related to this board specifically (as far as I could understand):
09:00.0 PCI bridge [0604]: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge [1b21:1080] (rev 04) (prog-if 00 [Normal decode])
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0, Cache Line Size: 64 bytes
    Interrupt: pin A routed to IRQ 16
    Bus: primary=09, secondary=0a, subordinate=0a, sec-latency=32
    I/O behind bridge: 0000c000-0000cfff
    Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
    BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
        PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
    Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
        Address: 0000000000000000  Data: 0000
    Capabilities: [78] Power Management version 3
        Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
        Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
    Capabilities: [80] Express (v1) PCI-Express to PCI/PCI-X Bridge, MSI 00
        DevCap:    MaxPayload 128 bytes, PhantFunc 0
            ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ SlotPowerLimit 10.000W
        DevCtl:    Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
            RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ BrConfRtry-
            MaxPayload 128 bytes, MaxReadReq 512 bytes
        DevSta:    CorrErr- UncorrErr+ FatalErr- UnsuppReq- AuxPwr- TransPend-
        LnkCap:    Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <2us, L1 <2us
            ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp-
        LnkCtl:    ASPM Disabled; RCB 64 bytes Disabled- CommClk-
            ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
        LnkSta:    Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
    Capabilities: [c0] Subsystem: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge [1b21:0000]
    Capabilities: [100 v1] Virtual Channel
        Caps:    LPEVC=0 RefClk=100ns PATEntryBits=1
        Arb:    Fixed- WRR32- WRR64- WRR128-
        Ctrl:    ArbSelect=Fixed
        Status:    InProgress-
        VC0:    Caps:    PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
            Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
            Ctrl:    Enable+ ID=0 ArbSelect=Fixed TC/VC=01
            Status:    NegoPending- InProgress-

0a:00.0 Serial controller [0700]: TXIC Device [4651:7073] (rev 10) (prog-if 02 [16550])
    Subsystem: TXIC Device [4651:7073]
    Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Interrupt: pin A routed to IRQ 16
    Region 0: I/O ports at c010 [size=8]
    Region 1: I/O ports at c000 [size=8]
    Kernel driver in use: serial
  • Cherna
  • Cherna
Yesterday 15:57
Replied by Cherna on topic PCIe to ParPort - chipset PCI 60806A works?

PCIe to ParPort - chipset PCI 60806A works?

Category: Computers and Hardware

That makes a ton of sense, thanks for the insight.
  • Todd Zuercher
  • Todd Zuercher's Avatar
Yesterday 15:23
Replied by Todd Zuercher on topic What do you really get for a $350 desk top engraver ?

What do you really get for a $350 desk top engraver ?

Category: Show Your Stuff

I think Andy is on the right path. I can't think of anything other than shaft misalignment that would cause a stepper motor shaft to snap like that.
  • PCW
  • PCW's Avatar
Yesterday 14:59
Replied by PCW on topic PCIe - No parport registered at "0x " . This is not Always an error.Continuing.

PCIe - No parport registered at "0x " . This is not Always an error.Continuing.

Category: Advanced Configuration

Rather than a pop-up error message, it seems this would better be just a message
in the log, so if you are trying to debug a parallel port issue, you get notified, but you don't
have a constant nuisance alarm when things are OK.
  • Masiwood123
  • Masiwood123's Avatar
Yesterday 14:44
Replied by Masiwood123 on topic bandit controller retrofit

bandit controller retrofit

Category: General LinuxCNC Questions

feedback is a linear measuring scale for all axis, in case those remain, I can additionally take a card that would read them as an encoder
  • scotth
  • scotth
Yesterday 14:43
Replied by scotth on topic ENCODER_RATIO function implementation.

ENCODER_RATIO function implementation.

Category: General LinuxCNC Questions

The EGB would add or subtract pulses to the table for helical gears based on hob height, as well as handling hob and table speed.
  • Masiwood123
  • Masiwood123's Avatar
Yesterday 14:41
Replied by Masiwood123 on topic bandit controller retrofit

bandit controller retrofit

Category: General LinuxCNC Questions

I bought the strongest driver of 7A, I will try as soon as I find some time to connect the existing motor in a bipolar connection with higher voltage and lower amperage, so we will see, if one works I will buy two more drivers and I think the problem would be solved, the controller in that case 7i96s for example.
  • scotth
  • scotth
Yesterday 14:29
Replied by scotth on topic ENCODER_RATIO function implementation.

ENCODER_RATIO function implementation.

Category: General LinuxCNC Questions

The first CNC hob I worked with was a Pfauter PE 150 with an Allen Bradley 7300 and the Pfauter EGB (electronic gear box). 1983
  • ffffrf
  • ffffrf
Yesterday 14:22
Replied by ffffrf on topic Using a servo as a spindle and positional axis - keep getting vague errors

Using a servo as a spindle and positional axis - keep getting vague errors

Category: Advanced Configuration

cheapo 1kw servo motor

motor model A2M-80SV03230
driver S2SVD20

It works well and was generally easy to get running, atleast without the whole switching between c axis and turning
  • andypugh
  • andypugh's Avatar
Yesterday 13:17
Replied by andypugh on topic PCIe - No parport registered at "0x " . This is not Always an error.Continuing.

PCIe - No parport registered at "0x " . This is not Always an error.Continuing.

Category: Advanced Configuration

The message is something that i introduced, and it means that the parport_pc kernel driver has not found the card. However that doesn't mean that the LinuxCNC driver won't work.
github.com/LinuxCNC/linuxcnc/commit/7bd5...dedfd986fb84f6a9c4a6
It's not easy to know what to do in this scenario. There needs to be some indication that there is not _necessarily_ a parport at the give address (but, also, there might be...)
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