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To late...

Yes improvement, not the same error now.
DId you disconnect and reconnect? Or just unplug the LAN cable on one side and plug it back again.
Now it seems the Mesa is off or disconnected, so:
-check the cable is inserted fully on both sides
-check Mesa for red lights (on power on it probably does come on shortly)
-check the Mesa 5V power supply, anything under 4.5V and anything over 5.3V roughly is reason to change the power supply
-use another cable ( i had new out of the box cables not work, kinks and stepping on them will make them useless, etc)

All fixed.

new connection setup. And hey presto we are working again.

Thanks Tommylight !!!! life saver

Changes made. no improvement

ip a
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
inet6 ::1/128 scope host noprefixroute
valid_lft forever preferred_lft forever
2: enp3s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 78:7b:8a:b4:e1:b9 brd ff:ff:ff:ff:ff:ff
inet 10.10.10.100/32 scope global noprefixroute enp3s0f0
valid_lft forever preferred_lft forever
3: wlp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether a8:be:27:c0:1f:18 brd ff:ff:ff:ff:ff:ff
inet 192.168.0.102/24 brd 192.168.0.255 scope global dynamic noprefixroute wlp2s0
valid_lft 6652sec preferred_lft 6652sec
inet6 2401:d006:d001:9301:b2bb:20c1:e292:519/64 scope global dynamic noprefixroute
valid_lft 429sec preferred_lft 429sec
inet6 fe80::5009:8b29:227e:d171/64 scope link noprefixroute
valid_lft forever preferred_lft forever


$ linuxcnc
LINUXCNC - 2.9.3-125-g62642dde63
Machine configuration directory is '/home/cnc/linuxcnc/configs/T19'
Machine configuration file is 'T19.ini'
Starting LinuxCNC...
linuxcnc TPMOD=tpmod HOMEMOD=homemod EMCMOT=motmod
Note: Using POSIX realtime
Found file(REL): ./T19.hal

identityKinematicsSetup: coordinates:XYYZ
Joint 0 ==> Axis X
Joint 1 ==> Axis Y
Joint 2 ==> Axis Y
Joint 3 ==> Axis Z
identityKinematicsSetup: Recommend: kinstype=both

hm2: loading Mesa HostMot2 driver version 0.15
hm2_eth: loading Mesa AnyIO HostMot2 ethernet driver version 0.2
hm2_eth: ERROR: Could not retrieve hardware address (MAC) of 10.10.10.10: Resource temporarily unavailable
hm2_eth: rtapi_app_main: Resource temporarily unavailable (-11)
./T19.hal:9: waitpid failed /usr/bin/rtapi_app hm2_eth
./T19.hal:9: /usr/bin/rtapi_app exited without becoming ready
./T19.hal:9: insmod for hm2_eth failed, returned -1
Shutting down and cleaning up LinuxCNC...
Running HAL shutdown script
hm2: unloading
Note: Using POSIX realtime
LinuxCNC terminated with an error. You can find more information in the log:
/home/cnc/linuxcnc_debug.txt
and
/home/cnc/linuxcnc_print.txt
as well as in the output of the shell command 'dmesg' and in the terminal

RNJFAB wrote:

2: enp3s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 78:7b:8a:b4:e1:b9 brd ff:ff:ff:ff:ff:ff
inet 10.10.10.10/0 brd 255.255.255.255 scope global noprefixroute enp3s0f0
valid_lft forever preferred_lft forever

Yup, exactly, set to 10.10.10.10.
If you used the Network Manager to configure the PC, use it again to change it to 10.10.10.11 or 10.10.10.100 , save, disconnect and connect again.
If you edited the /etc/networks file, edit it there.

ip a
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
inet6 ::1/128 scope host noprefixroute
valid_lft forever preferred_lft forever
2: enp3s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 78:7b:8a:b4:e1:b9 brd ff:ff:ff:ff:ff:ff
inet 10.10.10.10/0 brd 255.255.255.255 scope global noprefixroute enp3s0f0
valid_lft forever preferred_lft forever
3: wlp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether a8:be:27:c0:1f:18 brd ff:ff:ff:ff:ff:ff
inet 192.168.0.102/24 brd 192.168.0.255 scope global dynamic noprefixroute wlp2s0
valid_lft 4044sec preferred_lft 4044sec
inet6 2401:d006:d001:9301:b2bb:20c1:e292:519/64 scope global dynamic noprefixroute
valid_lft 539sec preferred_lft 539sec
inet6 fe80::5009:8b29:227e:d171/64 scope link noprefixroute
valid_lft forever preferred_lft forever

I would guess you changed the IP on the PC ....
That error is almost always due to PC having the IP set at 10.10.10.10 (or 192.168.1.121), set it to anything else for the last 2 (or 3) digits:
10.10.10.11 is fine
192.168.1.100 is fine
etc.
Edit:
check with
ip a

so working away and everything is going great, until. went to cut some plate today for the air scribe, turn everything on and then, she no connect. Worked fine a few days ago.

This is the error and i can't find a fix. Help

$ linuxcnc
LINUXCNC - 2.9.3-125-g62642dde63
Machine configuration directory is '/home/cnc/linuxcnc/configs/T19'
Machine configuration file is 'T19.ini'
Starting LinuxCNC...
linuxcnc TPMOD=tpmod HOMEMOD=homemod EMCMOT=motmod
Note: Using POSIX realtime
Found file(REL): ./T19.hal

identityKinematicsSetup: coordinates:XYYZ
   Joint 0 ==> Axis X
   Joint 1 ==> Axis Y
   Joint 2 ==> Axis Y
   Joint 3 ==> Axis Z
identityKinematicsSetup: Recommend: kinstype=both

hm2: loading Mesa HostMot2 driver version 0.15
hm2_eth: loading Mesa AnyIO HostMot2 ethernet driver version 0.2
hm2_eth: ERROR: Could not retrieve hardware address (MAC) of 10.10.10.10: Connection refused
hm2_eth: rtapi_app_main: Connection refused (-111)
./T19.hal:9: waitpid failed /usr/bin/rtapi_app hm2_eth
./T19.hal:9: /usr/bin/rtapi_app exited without becoming ready
./T19.hal:9: insmod for hm2_eth failed, returned -1
Shutting down and cleaning up LinuxCNC...
Running HAL shutdown script
hm2: unloading
Note: Using POSIX realtime
LinuxCNC terminated with an error.  You can find more information in the log:
    /home/cnc/linuxcnc_debug.txt
and
    /home/cnc/linuxcnc_print.txt
as well as in the output of the shell command 'dmesg' and in the terminal



 

Hello.
I hope it's ok if i use this Thread for my questions. I've the same machine with same hardware (Turret, Encoder, Heldt&Rossi, Baumüller, Sinumerik etc.) and doing actually the retrofit with 7i97t and 7i84u.
My first question is... I need a enable signal for X and Z on the Heldt&Rossi amplifiers. (see picture)
I would connect PIN 19 to ENA0+ and PIN 10 to ENA0- on the 7i97t. Am I right that this would work?
 

Marc

rodw wrote:

I would do this a but differently
Let the mains power come in and use some DIN rail terminals from Ocean controls. They have some Bus bar connectors to join a few together so that are all common. you'll need some green earth terminals as well
Grab something like this industrial power point but seperate the two pieces and flush mount to your enclosuere
www.tropac.com.au/10-AMP-250V-3-Flat-Pin-Switched-Socket
Use the switch as your main power switch and the power point for your router. Put a household breaker on a Din rail for circuit protection
So now you need to switch your router from your 7i96s.
You could use a Jaycar SSR (you also need the heat sink on this page)
www.jaycar.com.au/solid-state-relay-4-32...a-switching/p/SY4084
Or you could use a contractor from tropac but make sure it will switch with 24v DC (some are AC), you may end up with a 3 phase one
www.tropac.com.au/search?keywords=contactor
Between your mains power and the 7i96s, use an EMI filter www.jaycar.com.au/240v-ac-emi-filter/p/MS4001. Then run the mains power to your 5v and 24v power and 36 volt power.
For your estop, Jaycar's one has  1 x NO and 1 x NC contactor. set it up so that the NO side switches 24v to an input and the NC side is on the mains power to your stepper motor supply and your router power point. The goal is that hitting estop will turn the router off and disable motion. We also want to send a signal back to the 7i96s so it knows estop has been pressed. the 7i96s will be powered on all the time.

Hope you have followed thaf!


 

Good afternoon Rod,

Thank you for your guidance and instructions. I am very overwhelmed... I am going to study the solutions suggested by tommylight and Rob ( unknown ), I feel comfortable because they are simpler than this. As my knowledge progresses, might be I can take on this solution.

My friends are all programmers, none of them know electronics. I can only ask questions online, and study using online resources. I find that it is hard for me to get through some issues.

Thank you and best regards,

...behai.