Cannot get stepper motors to move

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04 Feb 2022 01:49 #233939 by PCW
I would use LinuxCNC to test the drives, not pncconf.

LinuxCNC will get an instant error if there's a communication issue

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05 Feb 2022 18:53 #234036 by Jalapeno56

@Clive S: there is no switch for voltage on these drivers.

@cmorley: I tried your suggestion and received an error that linux cannot connect to the board. I had this problem before and PCW got me going, but now im wondering if Linux hasnt been talking to the 7I76e this entire time. My computer sees the board eg. ip a and ping. And now network manager is giving me a error about gateway incompatible with 'never-default'. I have set never-default to false in terminal, but same issue.

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05 Feb 2022 18:55 #234039 by Jalapeno56
Fixed the 'never-default" , but still no connection to Linuxcnc....

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05 Feb 2022 19:15 #234040 by Jalapeno56
will Debian 11 5.10.0-11-rt-amd64 running Linuxcnc 2.9 actually work, and by "work" I mean operate a machine?

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05 Feb 2022 19:24 #234041 by PCW
What does the command

ip a

report?

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05 Feb 2022 19:44 #234044 by Jalapeno56
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
2: enp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether c0:25:a5:91:90:85 brd ff:ff:ff:ff:ff:ff
inet 10.10.10.10/24 brd 10.10.10.255 scope global enp1s0
valid_lft forever preferred_lft forever
inet 10.10.10.100/24 brd 10.10.10.255 scope global secondary enp1s0
valid_lft forever preferred_lft forever
3: wlx1cbfce7a8336: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 1c:bf:ce:7a:83:36 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.12/24 brd 192.168.1.255 scope global dynamic noprefixroute wlx1cbfce7a8336
valid_lft 54856sec preferred_lft 54856sec
inet6 fe80::3f28:fbcd:2ff1:63e4/64 scope link noprefixroute
valid_lft forever preferred_lft forever

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05 Feb 2022 19:52 #234046 by PCW
enp1s0 is not setup correctly (it has two IP addresses: 10.10.10.10 and an aliased address: 10.10.10.100)

The 10.10.10.10 address needs to be removed

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05 Feb 2022 20:02 #234049 by Jalapeno56
Do you know where i need remove this?
Network manager does not show a .10 address

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05 Feb 2022 20:23 #234050 by Jalapeno56
Found a .10 under interfaces and deleted it.
now ip a shows:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
2: enp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether c0:25:a5:91:90:85 brd ff:ff:ff:ff:ff:ff
inet 10.10.10.100/24 brd 10.10.10.255 scope global enp1s0
valid_lft forever preferred_lft forever
inet 169.254.156.42/16 brd 169.254.255.255 scope global noprefixroute enp1s0
valid_lft forever preferred_lft forever
3: wlx1cbfce7a8336: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 1c:bf:ce:7a:83:36 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.12/24 brd 192.168.1.255 scope global dynamic noprefixroute wlx1cbfce7a8336
valid_lft 86224sec preferred_lft 86224sec
inet6 fe80::3f28:fbcd:2ff1:63e4/64 scope link noprefixroute
valid_lft forever preferred_lft forever

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05 Feb 2022 20:32 #234051 by Jalapeno56
ok, now linuxcnc will start, but my control buttons are greyed out. toggled estop, no change

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