Overview of commands
The functions discussed above are carried out by means of commands in the standardized object 0xFB00.
Index | Name | Comment |
---|---|---|
FB00:01 | Request | Entry of the command to be executed |
FB00:02 | Status | Status of the command currently being executed 0: Command executed without error. 255: Command is being executed |
FB00:03 | Response | Optional response value of the command |
The function blocks FB_EcCoESdoWrite and FB_EcCoESdoRead from the TcEtherCAT.lib (contained in the standard TwinCAT installation) can be used in order to execute the commands from the PLC.
Commands of the EL3356
The following commands can be transferred to the terminal via the CoE entry 0xFB00:01.
Command | Comment |
---|---|
0x0101 | Execute zero balance |
0x0102 | Execute calibration |
0x0001 | Execute tare procedure (value is NOT saved in the terminal's EEprom) |
0x0002 | Execute tare procedure (value is saved in the terminal's EEprom) |