ETHx_MOD_MASTΒΆ
The ETHx_MOD_MAST Function Block implements the open MODBUS on TCP/IP client functionality for the ETHERNET interface specified at input ETH. Depending on the configuration of the Communication Module, several ETHx_MOD_MAST Function Blocks can be used in parallel. Prior to the use of ETHx_MOD_MAST for an ETHERNET interface it has to be configured accordingly using Automation Builder.
With each FALSE > TRUE edge at input EN, the Function Block ETHx_MOD_MAST reads the values at the inputs, generates a telegram according to the inputs and then sends this telegram to the slave.
Note
Only a single instance per slave can be used with this Function Block!
| Available as of PLC runtime system: | V2.4 |
| Included in library: | Ethernet_AC500_V10.lib |
| Type | Function Block with historical values |