AH500 Module Manual Double click AH10SCM-5A icon to enter the communication parameter configuration interface of AH10SCM-5A as follows. The left-side box contains the module parameters read from MDS file by AH10SCM-5A and the right-side contains the module name, MDS version, MDS Build date and etc. “Present value” represents the default mapping addresses of AH10SCM-5A, which is used to display the communication state of COM serial port of AH10SCM-5A. 11-38