User manual

IEC61131 User and Reference Manual
April 22, 2008
582
Station Number
The TeleBUS DF1 protocols allow up to 255 devices on a network. Station numbers identify
each device. A device responds to commands addressed to it, or to commands broadcast to
all stations.
The station number is in the range 0 to 254. Address 255 indicates a command broadcast to
all stations, and cannot be used as a station number. Each serial port may have a unique
station number.