Hi...again
One more stupid question: How do I reset 1-wire bus with mbpoll?
I mean, how can i "convert" those commands:
./pollmb.py -p 502 -u 1 -f 5 -a 1001 -q 1 -d 1
./pollmb.py -p 502 -u 1 -f 5 -a 1001 -q 1 -d 0
to mbpoll "format". I just don't understand how to read/write coils with mbpoll.
Thank you!
Vesa
Aaaaa...of course :D
But what about this: either 11 or 3
root@residevice:~# mbpoll -m tcp -a 0 127.0.0.1 -0 -1 -r 6
mbpoll 1.2-6 - FieldTalk(tm) Modbus(R) Master Simulator
Copyright (c) 2015 epsilonRT, All rights reserved.
This software is governed by the CeCILL license <http://www.cecill.info>
Protocol configuration: Modbus TCP
Slave configuration...: address = [0]
start reference = 6, count = 1
Communication.........: 127.0.0.1, port 502, t/o 1.00 s, poll rate 1000 ms
Data type.............: 16-bit register, output (holding) register table
-- Polling slave 0...
[6]: 11
root@residevice:~# mbpoll -m tcp -a 0 127.0.0.1 -0 -1 -r 6
mbpoll 1.2-6 - FieldTalk(tm) Modbus(R) Master Simulator
Copyright (c) 2015 epsilonRT, All rights reserved.
This software is governed by the CeCILL license <http://www.cecill.info>
Protocol configuration: Modbus TCP
Slave configuration...: address = [0]
start reference = 6, count = 1
Communication.........: 127.0.0.1, port 502, t/o 1.00 s, poll rate 1000 ms
Data type.............: 16-bit register, output (holding) register table
-- Polling slave 0...
[6]: 3
root@residevice:~# mbpoll -m tcp -a 0 127.0.0.1 -0 -1 -r 6
mbpoll 1.2-6 - FieldTalk(tm) Modbus(R) Master Simulator
Copyright (c) 2015 epsilonRT, All rights reserved.
This software is governed by the CeCILL license <http://www.cecill.info>
Protocol configuration: Modbus TCP
Slave configuration...: address = [0]
start reference = 6, count = 1
Communication.........: 127.0.0.1, port 502, t/o 1.00 s, poll rate 1000 ms
Data type.............: 16-bit register, output (holding) register table
-- Polling slave 0...
[6]: 11
Br,
Vesa
Thanks for the good instructions! After enabling MWD, setting timeout and writing the settings:
mbpoll -m tcp -a 0 127.0.0.1 -0 -1 -r 6
mbpoll 1.2-6 - FieldTalk(tm) Modbus(R) Master Simulator
Copyright (c) 2015 epsilonRT, All rights reserved.
This software is governed by the CeCILL license <http://www.cecill.info>
Protocol configuration: Modbus TCP
Slave configuration...: address = [0]
start reference = 6, count = 1
Communication.........: 127.0.0.1, port 502, t/o 1.00 s, poll rate 1000 ms
Data type.............: 16-bit register, output (holding) register table
-- Polling slave 0...
[6]: 3
...or...
mbpoll -m tcp -a 0 127.0.0.1 -0 -1 -r 114
mbpoll 1.2-6 - FieldTalk(tm) Modbus(R) Master Simulator
Copyright (c) 2015 epsilonRT, All rights reserved.
This software is governed by the CeCILL license <http://www.cecill.info>
Protocol configuration: Modbus TCP
Slave configuration...: address = [0]
start reference = 114, count = 1
Communication.........: 127.0.0.1, port 502, t/o 1.00 s, poll rate 1000 ms
Data type.............: 16-bit register, output (holding) register table
-- Polling slave 0...
[114]: 3
What does that result (3) mean? Its not 0, 1 or 2.
Btw
sudo systemctl stop unipitcp
should be
sudo systemctl stop neurontcp
in Neuron M503...right??
Br,
Vesa
Hi,
That's what we've done with 1-Wire and it works.
I mean, is it possible to do this same 'reset' for Modbus (RTU) itself? We sometimes lose a modbus device.
Br,
Vesa
Hi @tomasknot
I'll come back to this topic again. Is it possible to do the same for Modbus in M503? I mean reset the bus (disable/enable)
Br,
Vesa
@martin-kudláček said in Axon M505 bluetooth:
Could you please share with us your intention, so I can point you to proper solution?
Hi,
We have developed our own software for Axon. We would now like to have Bluetooth enabled.
With these instructions (http://wiki.friendlyarm.com/wiki/index.php/NanoPi_NEO_Plus2#Bluetooth), we have not been able to do it work.
I would be very grateful if I could get specific instructions for starting Bluetooth.
Also ping @TomasKnot
/Vesa
Hi,
Maybe the wrong category but how do I get Axon M505 bluetooth to work?
Thanks!
/Vesa