HL-G1 User's Manual 5.2 Serial Commands1011 Number of the sensor to which the request is sent2 Command to read the buffered data from the sensor memory3 Start point (0001 – 3000)4 End point (0001 – 3000)5 BCCNormal response from the sensorIf the command can be interpreted correctly by the sensor, this is the normal response. If thesensor cannot interpret the command correctly, the sensor returns an error code (see page102).1 Sensor number2 Command the sensor has received.3 Binary data for start point4 Binary data for second point (start point + 1)5 BCC5.2.4 Data Output from the Sensor (Format 7)The sensor uses a special format for outputting the measurement data to the PLC when theconnection mode is set to "RS422 Timing" or "RS422 Continuous" (see page 74). With "RS422 Timing", the sensor outputs measurement data once when the TM (tim-ing) input is turned ON (see page 27). With "RS422 Continuous", the sensor starts and continues to output measurementdata as soon as this mode is activated.Format of the sensor output1 Sensor number2 Data block. 1 character for +/- and 7 characters for integers (zeros are not suppressed).3 BCCRugghölzli 2CH - 5453 BusslingenTel. +41 (0)56 222 38 18Fax +41 (0)56 222 10 12mailbox@sentronic.comwww.sentronic.comProdukte, Support und ServiceSENTRONIC AG
