09-04-2017, 10:07 AM
Hi,
I don't know openplc project. Sounds interesting, but to use it with calaos modbus is not the only requirement.
On wago PLCs modbus is used for simple IO control and reading, and a simple UDP protocol is used for events, heartbeat, etc...
Without that UDP protocol, which is implemented in the ST language, calaos cannot use a PLC.
I don't know openplc project. Sounds interesting, but to use it with calaos modbus is not the only requirement.
On wago PLCs modbus is used for simple IO control and reading, and a simple UDP protocol is used for events, heartbeat, etc...
Without that UDP protocol, which is implemented in the ST language, calaos cannot use a PLC.
Raoul,
Calaos Core Dev.
Calaos git sur NUC NUC5PPYH | Wago 750-849 | DALI RGB | Sondes NTC sur 750-464 | Sondes 1Wire DS18B20 avec adaptateur USB DS9490R | Nodes MySensors avec gateway USB | Ecran tactile ELO avec adaptateur USB/RS232 | Squeezebox Duet et Radio | Logitech Harmony Ultimate | Ampli Pioneer VSX921
Calaos Core Dev.
Calaos git sur NUC NUC5PPYH | Wago 750-849 | DALI RGB | Sondes NTC sur 750-464 | Sondes 1Wire DS18B20 avec adaptateur USB DS9490R | Nodes MySensors avec gateway USB | Ecran tactile ELO avec adaptateur USB/RS232 | Squeezebox Duet et Radio | Logitech Harmony Ultimate | Ampli Pioneer VSX921