Elsner P03/3 Weather Station
The Modbus variant of Elsner can be used as a weather station at the WAGO PLC. This must be used with terminal 75x-653/003-000 or 75x-653/025-000.
The variable 653.X.error can be used to check the communication with the weather station. If the connection to the PLC fails, the variable
offline must also be considered. The value
error is not set if the PLC is not reachable.
Attention: Values must never be communicated to the weather station. This can lead to no value being received anymore.
Note: Only one weather station is supported per terminal.
| Variable | Unit | Values |
|---|---|---|
| temperature | °C | -50..50 |
| sun_east | kLux | 0..100 |
| sun_south | kLux | 0..100 |
| sun_west | kLux | 0..100 |
| twilight | Lux | 0..999 |
| windspeed | m/s | 0..100 |
| rain | true/false | TRUE |
| error | true/false | FALSE |