ETH_MOD_MASTΒΆ
The ETH_MOD_MAST Function Block implements the OpenModbus on TCP/IP client functionality for the Ethernet Communication Module specified at input SLOT. Depending on the configuration of the Communication Module, several ETH_MOD_MAST Function Blocks can be used in parallel. Prior to the use of ETH_MOD_MAST for an Ethernet Communication Module the Communication Module has to be configured accordingly using SYCON.net.
With each FALSE > TRUE edge at input EN, the Function Block ETH_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: | V1.0 |
| Included in library: | Ethernet_AC500_V10.lib |
| Type | Function Block with historical values |