Communication with Siemens S7-400 and redundancy function with S7-400H Date: August 24, 2022 By: Support Categories: Communication Read More
Modbus Communication Status on COM with LW59058 to LW59073 HMI register Date: June 14, 2022 By: Support Categories: Communication Read More
Function Code FC23 (Read/Write multiple registers 4×0) in Modbus SLAVE RTU with HMI Date: April 8, 2022 By: Support Categories: Communication Read More
Read Coil Status 0x (FC=01) in Modbus RTU with HMI Date: April 7, 2022 By: Support Categories: Communication Read More
Check the HMI RS232/485/422 port COM with a loopback test on RX and TX pins Date: October 8, 2021 By: Support Categories: Command-HMI, Communication Read More
