The FS series integrated bus I/O modules, as Dekwell's star product, have attracted the attention of many customers!
Today, Xiaode's Classroom will explain in detail some common problems encountered when using FS series modules.
1. How to enable EC synchronization clock
Our company has three product series that support the EK protocol: the EX series, the FS series, and the FS1 series. Among them, the FS series and the FS1 series support DC clock synchronization.
First, establish a communication connection with the PLC, then perform an online scan of our modules, and finally merge the physical configurations.
After adding the module configuration, the PLC needs to be operated offline.
After the PLC goes offline, click "Distributed Clock Valid" below the project name on the right and select "Enable Synchronous Clock".
After making the selection, we need to operate the PLC online, then transfer the data to the PLC. Once the download is complete, the synchronization clock will be enabled.
2. Installation method of terminating resistor
First, we prepare a 110-ohm terminating resistor.
Draw a circle around its beginning and end.
Then connect it to the signal lines of DA and DB.
