PLCLogo Solution: Logo Input Monitoring

Tutorials & Examples Solutions
1

This is a wiki article and can be improved by everyone. Please do!
(Use this as a template for further tutorials about PLCLogo.)

Problem Statement

How to obtain status of Logo-inputs for window/door alarm contacts?

Concept

Reading inputs of a Logo via openHAB PLCLogo binding and visualize their status (read-only) in a BasicUI sitemap. Magnetic alarm contacts provide the open/closed status of a window or door. A closed alarm contact shall represent a closed window/door. Connect each alarm contact to a dedicated Logo-input. A sophisticated Logo configuration is not required because Logo-inputs are directly read by the PLCLogo binding.

Solution

Here is a screenshot of what the result looks like.

OpenHAB_LogoPLC_alarmcontacts_sitemap
OpenHAB_LogoPLC_alarmcontacts_sitemap.png825×241 5.75 KB

(Screenshot contains modified icons, icons.pdf (7.2 KB) Rename pdf to zip!)

LOGO! Configuration (LOGO! SoftComfort Diagram Editor)
OpenHAB_LogoPLC_alarmcontacts_Logo-config

Things (logo7.things)
In this example, the IP address 192.168.xxx.yyy represents the Logo device’s address and must be adapted.The TSAP parameters must be adjusted as well.

Bridge plclogo:device:Logo7 "Logo7 PLC" [ address="192.168.xxx.yyy", family="0BA7", localTSAP="0x0200", remoteTSAP="0x0200", refresh=1000 ]
{
  Thing digital  Inputs "Logo7 Inputs"    [ kind="I" ]
  Thing digital  Outputs "Logo7 Outputs"  [ kind="Q" ]
}

Items (logo7.items)

Contact Logo7_I1    "Fenster WC [MAP(contact_door_de.map):%s]"      <mywindow> { channel="plclogo:digital:Logo7:Inputs:I1" }
Contact Logo7_I2    "Haustür [MAP(contact_door_de.map):%s]"         <myfrontdoor>   { channel="plclogo:digital:Logo7:Inputs:I2" }
Contact Logo7_I3    "Fenster Küche [MAP(contact_door_de.map):%s]"   <mywindow> { channel="plclogo:digital:Logo7:Inputs:I3" } 
Contact Logo7_I4    "Fenster Essen [MAP(contact_door_de.map):%s]"   <mydoor> { channel="plclogo:digital:Logo7:Inputs:I4" }
Contact Logo7_I5    "Fenster Wohnen (links) [MAP(contact_door_de.map):%s]"  <mydoor> { channel="plclogo:digital:Logo7:Inputs:I5" }
Contact Logo7_I6    "Fenster Wohnen (rechts) [MAP(contact_door_de.map):%s]" <mydoor> { channel="plclogo:digital:Logo7:Inputs:I6" }

Transformation (contact_door_de.map)
Make sure you have the Map Transformation service installed in Add-ons / Transformations.

CLOSED=ZU
OPEN=OFFEN
NULL=undefiniert
-=Strich

Sitemap (default.sitemap)

sitemap default label="Haus" {
Frame label="Alarmkontakte" icon="groundfloor" {  // icon does not work
        Default item=Logo7_I1   valuecolor=[CLOSED="green", OPEN="red"]
        Default item=Logo7_I2   valuecolor=[CLOSED="green", OPEN="red"]
        Default item=Logo7_I3   valuecolor=[CLOSED="green", OPEN="red"]
        Default item=Logo7_I4   valuecolor=[CLOSED="green", OPEN="red"]
        Default item=Logo7_I5   valuecolor=[CLOSED="green", OPEN="red"] 
        Default item=Logo7_I6   valuecolor=[CLOSED="green", OPEN="red"]
    }
 }

Revision History

  • January 2019: original post for openHAB version 2.4 with Logo 0BA7
  • February 2019: added custom icons and adapted icon-reference in items.

Troubleshooting

  • nothing so far

Next Ideas

  • none so far
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