Difference between revisions of "1wire"
| Line 33: | Line 33: | ||
update_iec - Updates the list of IEC variables depending on the config list | update_iec - Updates the list of IEC variables depending on the config list | ||
{{NotePre|text= root@iplog:~# metel-1wire-temperature list}} | {{NotePre|text= root@iplog:~# metel-1wire-temperature list}} | ||
| − | Example of list with all connected devices | + | Example of list with all connected devices. Column Addr is empty, because we have not yet defined which sensors we will use. |
Id Addr | Id Addr | ||
28.202877911702 | 28.202877911702 | ||
| Line 47: | Line 47: | ||
28.EB9277910C02 | 28.EB9277910C02 | ||
Total 11 devices | Total 11 devices | ||
| + | Configuration that we want to use all connected sensors. | ||
{{NotePre|text= root@iplog:~# metel-1wire-temperature add all}} | {{NotePre|text= root@iplog:~# metel-1wire-temperature add all}} | ||
Command which add all devices without Addr to config list. Config list is used for creating variables for Metel IEC 61131-3 | Command which add all devices without Addr to config list. Config list is used for creating variables for Metel IEC 61131-3 | ||
| Line 95: | Line 96: | ||
28.EB9277910C02 11 | 28.EB9277910C02 11 | ||
28.EED777911602 12 | 28.EED777911602 12 | ||
| + | |||
| + | ==== Creating variables for IEC 61131-3 ==== | ||
| + | If you have define all sensors or you did some changes, it is neccesary create actual list of varibales for one wire sensors. | ||
| + | {{NotePre|text= root@iplog:~# metel-1wire-temperature update_iec}} | ||
Revision as of 08:37, 23 July 2021
Contents
Configuration 1-WIRE Temperature Sensors
IF-07G allow connect 1-wire temperature sensors. For easy configuration and using variables in Metel IEC 61131-3 is prepared small application which is possible control from CLI for example putty.
1. Update List of Available Packages
root@iplog:~# opkg update
Example of Update Process:
Downloading http://www.iplog.eu/opkg/base/Packages.gz. Updated source 'base'. Downloading http://www.iplog.eu/opkg/firmware/Packages.gz. Updated source 'firmware'.
2. Install metel-1wire-temperature Package
root@iplog:~# opkg install metel-1wire-temperature
Example of Package Installing:
Installing metel-1wire-temperature (0.0.2-12014) on root. Downloading http://www.iplog.eu/opkg/base/metel-1wire-temperature_0.0.2-12014_all.ipk. Configuring metel-1wire-temperature. Starting metel-1wire-temperatured: OK
3. Available Commands for metel-1wire-temperature Package
Display help
root@iplog:~# metel-1wire-temperature help
Usage: metel-1wire-temperature <command>
Commands:
help - Shows commands
list - Shows actual list of connected devices
config - Shows list with sensors which are used
add {<id>|all} - Add one or all devices into config list
del {<id>|all} - Delete one or all sensors from config list
update_iec - Updates the list of IEC variables depending on the config list
root@iplog:~# metel-1wire-temperature list
Example of list with all connected devices. Column Addr is empty, because we have not yet defined which sensors we will use.
Id Addr 28.202877911702 28.2341E00A0000 28.2BFD77911702 28.40C577911602 28.6FDFDE0A0000 28.7325DF0A0000 28.73F877910E02 28.7B1CDF0A0000 28.87D5DE0A0000 28.C94D0F020000 28.EB9277910C02 Total 11 devices
Configuration that we want to use all connected sensors.
root@iplog:~# metel-1wire-temperature add all
Command which add all devices without Addr to config list. Config list is used for creating variables for Metel IEC 61131-3
metel-1wire-temperature config
Example of config list with all configurated devices
Id Addr 28.202877911702 1 28.2341E00A0000 2 28.2BFD77911702 3 28.40C577911602 4 28.6FDFDE0A0000 5 28.7325DF0A0000 6 28.73F877910E02 7 28.7B1CDF0A0000 8 28.87D5DE0A0000 9 28.C94D0F020000 10 28.EB9277910C02 11
Connecting New Device(s)
root@iplog:~# metel-1wire-temperature list
Id Addr 28.202877911702 1 28.2341E00A0000 2 28.2BFD77911702 3 28.40C577911602 4 28.6FDFDE0A0000 5 28.7325DF0A0000 6 28.73F877910E02 7 28.7B1CDF0A0000 8 28.87D5DE0A0000 9 28.C94D0F020000 10 28.EB9277910C02 11 28.EED777911602 Total 12 devices
root@iplog:~# metel-1wire-temperature add 28.EED777911602
root@iplog:~# metel-1wire-temperature config
Id Addr 28.202877911702 1 28.2341E00A0000 2 28.2BFD77911702 3 28.40C577911602 4 28.6FDFDE0A0000 5 28.7325DF0A0000 6 28.73F877910E02 7 28.7B1CDF0A0000 8 28.87D5DE0A0000 9 28.C94D0F020000 10 28.EB9277910C02 11 28.EED777911602 12
Creating variables for IEC 61131-3
If you have define all sensors or you did some changes, it is neccesary create actual list of varibales for one wire sensors.
root@iplog:~# metel-1wire-temperature update_iec
