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BigDo
BigDo

01 Oct 2025 12:17

Replied by BigDo on topic Nativecam running on 2.9.4 almost so close

Nativecam running on 2.9.4 almost so close

Category: NativeCAM

I completely reinstalled Linux with linuxcnc in English but the result remains the same.

ShemJ

01 Oct 2025 10:16

probe_basic nearly working but: failed to set register P0x000e to 0x0014 was created by ShemJ

probe_basic nearly working but: failed to set register P0x000e to 0x0014

Category: QtPyVCP

Hello all,

I have an ethercat setup with working axis configs and I'm trying to fire up probe basic for the first time. Everything is up to date and I've made the changes for the latest release in the ini file as well as added the new folders and files. There is some messiness in the .ini file trying to get this sorted, but I can't find anything off.

My machine will be manual tool change, no ATC for me yet, and I'm not sure I've got that right in my HAL file, especially with how it interacts with the toolchange section in probe_basic_postgui.hal. Perhaps it is this?

My error says: failed to set register P0x000e to 0x0014 and I don't know where to look to fix this issue. Can someone send me in the right direction?

Hakan
Hakan

01 Oct 2025 09:13 - 01 Oct 2025 09:16

Replied by Hakan on topic MB2hal interface to a H100 inverter

MB2hal interface to a H100 inverter

Category: Advanced Configuration

No expert by any means, but I got it to work so here are some snippets from that

in custom_sinusM.hal

# Load mb2hal for modbus operation of the sinusM vfd
loadusr -Wn sinusM mb2hal config=sinusM_spindle.ini

...

# Set max limit rpm for spindle
#
net spindle-max-freq       sinusM.05.read-max-freq.float spindlemax.max         # Max frequency(rps) for motor
net  spindle-speed-scale   spindle.0.speed-out-rps-abs   sinusM.01.set-freq     # Just the principle

net spindle-vel-positive    mux4.0.sel0           abs.spindle-speed.sign
net spindle-enable          mux4.0.sel1
net spindle-cmd-out         mux4.0.out            sinusM.04.run-command  # Stop/fwd/rev

In sinusM_spindle.ini

...

[TRANSACTION_01]
MB_TX_CODE=fnct_06_write_single_register
FIRST_ELEMENT=4
NELEMENTS=1
PIN_NAMES=set-freq
MAX_UPDATE_RATE=0.0

[TRANSACTION_04]
MB_TX_CODE=fnct_06_write_single_register
FIRST_ELEMENT=5
NELEMENTS=1
PIN_NAMES=run-command
MAX_UPDATE_RATE=0.0

[TRANSACTION_05]
MB_TX_CODE=fnct_03_read_holding_registers
FIRST_ELEMENT=41492
NELEMENTS=1
PIN_NAMES=read-max-freq
MAX_UPDATE_RATE=0.0

The above communication works with the vfd. But hal code is probably mixing Hz and rpms so it won't necessarily work for that reason.