Duet 2 Ethernet can't get Duet Web Control

Phaedrux

@handymanpa54 said in Duet 2 Ethernet can't get Duet Web Control:

in the instructions it says to hook up to the router. Could that be a problem?

You can connect it directly, but you will need to make sure the IP address you manually set for the computer and Duet are in the same range.

https://duet3d.dozuki.com/Wiki/Setting_up_networking_on_Duet

Also make sure that your SD card has a /www folder on it with the files for the web interface in it.

What IP address have you set for the Duet? How have you set it?
What IP address have you set for your computer? How have you set it?
What happens when you try to reach the IP address of the Duet in your browser?
Can you ping the IP address of the Duet from your computer?
Can you communicate with the Duet over USB terminal?

alankilian

@handymanpa54
What happens when you type this into a browser?

http://192.168.1.14/

Handymanpa54

@phaedrux
You can connect it directly, but you will need to make sure the IP address you manually set for the computer and Duet are in the same range.

https://duet3d.dozuki.com/Wiki/Setting_up_networking_on_Duet

Also make sure that your SD card has a /www folder on it with the files for the web interface in it. I do have this folder.

What IP address have you set for the Duet? 192.168.0.20
How have you set it? M552 S1 P192.168.0.20
What IP address have you set for your computer? 192.168.0.15 I looked in properties of my ethernet.
How have you set it? I think it's set different each time I hook to internet.
What happens when you try to reach the IP address of the Duet in your browser?

The connection timed out.
The server at 192.168.1.20 is taking too long to respond.

The site could be temporarily unavailable or too busy. Try again in a few moments.
If you are unable to load any pages, check your computer’s network connection.
If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the Web.

Can you ping the IP address of the Duet from your computer? I tried to ping from cmd prompt but no response.
Can you communicate with the Duet over USB terminal? Yes, I'm using YAT.

alankilian

@handymanpa54 In the information you posted at first, it looks like the Duet's IP address is 192.168.1.14

code_text
Network is enabled, configured IP address: 192.168.1.14, actual IP address: 192.168.1.14
ok
Network running, IP address = 192.168.1.14

Handymanpa54

@alankilian I typed that into the browser and it times out. I changed the address to 192.168.0.20 and tried it with same results.

Phaedrux

Do the lights on the ethernet port on the Duet light up?

Do you have a router or switch you can test with?

Handymanpa54

@phaedrux The light on the right of the Ethernet port is lit steady and the other flashes green ocasionally.
The router is a wifi router situated upstairs. I could plug into that and try it.

Handymanpa54

@phaedrux I tried pinging again with a small change in address and got this.

code_text
Pinging 192.168.0.20 with 32 bytes of data:
Reply from 192.168.0.15: Destination host unreachable.
Reply from 192.168.0.15: Destination host unreachable.
Reply from 192.168.0.15: Destination host unreachable.
Reply from 192.168.0.15: Destination host unreachable.

Ping statistics for 192.168.0.20:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),

Phaedrux

It's also possible that your computer hardware doesn't handle auto negotiation and would need a crossover ethernet cable (or switch) between them to be able to communicate.

First please try connecting the Duet to a router port and configure it to get a DHCP IP address rather than setting a static IP. Use the USB terminal to find out what IP address it has by sending M552 by itself and then try pinging that IP address from a device also connected to that router. If that works then try connecting to that IP address in a browser to get to the web control.

If that all works than at least we've verified that the duet is working correctly and you can go back to trying to get a direct connection going.

Here's the instructions for that incase you missed the last link.

https://duet3d.dozuki.com/Wiki/Setting_up_networking_on_Duet#Section_Wired_direct_connection

Handymanpa54

@Phaedrux
Hello Phaedrux,
I hoked up Yat terminal on my upstairs computer and set M552 S1 P0.0.0.0
and got 192.168.0.14
I tried that in my browser and I get duet web control.
Now I just need to get the same hooked up direct to the basement computer and hook the Duet to the CNC machine.
I'll try that link you sent and see how far I get.
Why do people need a ethernet switch?? Maybe I should also try a ethernet bridge and a switch??

Mark

Handymanpa54

@phaedrux
Ok, I tried it on the other computer but can't even get a connect through YAT terminal.
I hooked again to my computer upstairs and have YAT terminal. I found that only 192.168.0.14 works as a way to get duet web control. If I try 192.168.0.20 0r 192.168.0.12 the connection times out. I checked what it was setup as with M552 and it was set correctly.
There must be something I'm not yet understanding.

code_text
M122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.1.1 running on Duet Ethernet 1.02 or later
Board ID: 0JD0M-9P6B2-NJ4S4-6JTD2-3S46K-KU0LM
Used output buffers: 1 of 24 (10 max)
=== RTOS ===
Static ram: 27980
Dynamic ram: 92084 of which 20 recycled
Exception stack ram used: 256
Never used ram: 10732
Tasks: NETWORK(ready,524) HEAT(blocked,1456) MAIN(running,1936) IDLE(ready,80)
Owned mutexes:
=== Platform ===
Last reset 00:57:47 ago, cause: power up
Last software reset details not available
Error status: 0
MCU temperature: min 31.5, current 33.0, max 33.4
Supply voltage: min 1.6, current 1.7, max 1.8, under voltage events: 0, over voltage events: 0, power good: no
Driver 0: ok, SG min/max not available
Driver 1: ok, SG min/max not available
Driver 2: ok, SG min/max not available
Driver 3: ok, SG min/max not available
Driver 4: ok, SG min/max not available
Date/time: 2021-07-27 12:45:53
Cache data hit count 4294967295
Slowest loop: 55.67ms; fastest: 0.08ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest read time 3.9ms, write time 0.0ms, max retries 0
=== Move ===
Hiccups: 0(0), FreeDm: 169, MinFreeDm: 169, MaxWait: 0ms
Bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0  CDDA state: -1
=== AuxDDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0  CDDA state: -1
=== Heat ===
Bed heaters = -1 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
=== GCodes ===
Segments left: 0
Movement lock held by null
HTTP is idle in state(s) 0
Telnet is idle in state(s) 0
File is idle in state(s) 0
USB is ready with "M122" in state(s) 0
Aux is idle in state(s) 0
Trigger is idle in state(s) 0
Queue is idle in state(s) 0
Daemon is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 5.91ms; fastest: 0.00ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
HTTP sessions: 1 of 8
Interface state active, link 100Mbps full duplex
ok

This is at the computer upstairs where I can get duet web control on 192.168.0.14

Is there anything I can look for settings? Anything you want me to copy and send to you so that you can see??

Mark

Phaedrux

@handymanpa54 said in Duet 2 Ethernet can't get Duet Web Control:

@Phaedrux
Hello Phaedrux,
I hoked up Yat terminal on my upstairs computer and set M552 S1 P0.0.0.0
and got 192.168.0.14
I tried that in my browser and I get duet web control.
Now I just need to get the same hooked up direct to the basement computer and hook the Duet to the CNC machine.
I'll try that link you sent and see how far I get.
Why do people need a ethernet switch?? Maybe I should also try a ethernet bridge and a switch??

Mark

At least we know the Duet is working.

Perhaps the computer you're trying to use doesn't handle device to device network connections very well. Using a crossover ethernet cable or a crossover adapter may help.
Something like this: https://www.amazon.ca/StarTech-com-Gigabit-Crossover-Ethernet-C6CROSSOVER/dp/B001FE2N8M/

Handymanpa54

@phaedrux hELLO Phaedrux,
I got DWC by running a cable from primary router to a secondary router and now DWC is working.
Now I trying to calibrate movement. I also have a problem with X-axis not responding to x-axis limit SW. I see the light toggle on the board but the motor doesn't stop. Maybe M574 cmd? Maybe you can steer me in the right direction for what to fix first and some pointers about how?

Mark

Phaedrux

@handymanpa54 said in Duet 2 Ethernet can't get Duet Web Control:

Now I trying to calibrate movement. I also have a problem with X-axis not responding to x-axis limit SW. I see the light toggle on the board but the motor doesn't stop. Maybe M574 cmd? Maybe you can steer me in the right direction for what to fix first and some pointers about how?

Perhaps best to start a new topic. Include your config.g and homing files.