ACS_MOD_TOKEN_TYPE Structure to Exchange the Internal MODBUS Token for MODBUS RTU Communication with more than 1 DriveΒΆ
Structure ACS_MOD_TOKEN_TYPE is used to exchange the internal MODBUS token between the ACS3XX_COM_MOD_RTU or ACS_COM_MOD_RTU Function Blocks.
Structure Information
| Available as of PLC runtime system: | V1.3.2 |
| Included in library: | ACSDrivesBase_AC500_V20.lib |
Structure Description
Structure ACS_MOD_TOKEN_TYPE is used for the LINE_TOKEN variable which must be connected to all MODBUS communication Function Blocks of the same physical MODBUS line, e.g. COM1. As on the same MODBUS line, only one job at a time can be processed, this variable is used to transfer the internal MODBUS token to handle this.