Shanghai Automation Technology Co., Ltd. Li Hui (Siemens sales agent) Contact: Xu, Li Hong (sales engineer) 24-hour sales technical service hotline: 15021672309 Telephone (Tel) :021-33737848 fax (Fax) :021-33737848 E-mail (Email): 780099838 @ qq.com Business (QQ): 780099838 QQ:? 780099838 Overview with integrated digital inputs / outputs and a second serial port to meet the plant's compact high CPU processing performance and response time requirements with technical capabilities needed to run CPU?? SIMATIC Micro Memory Card (MMC). Area of ??application CPU 313C-2 PtP is a compact CPU, for handling demanding performance and responsiveness of the system. Using the integrated digital I / direct connection O, can be achieved with the process; using a second serial port can be connected to other peripherals, such as printers, bar code scanners. Other uses integrated technology projects include: Counting frequency pulse width modulation measurement cycles PID control Functions password protection; user program is password protected to prevent unauthorized access??????. ? Block encryption; Functions (FC) and function blocks (FB) by S7-Block Privacy, encrypted and stored in the CPU in order to protect our proprietary technology. ? Diagnostics buffer; diagnostic buffer can store the last 500 errors and interrupt events, including the 100 events can be long-term storage. ? Maintenance-free data backup; If a power failure occurs, the CPU can by all data (up to 64 KB) is automatically written to the SIMATIC Micro Memory Card (MMC card) and will remain unchanged when the power again. The feature can be parameterized using the configuration, attributes, and respond to the S7 CPU in STEP 7 for parameters settings: An Overview; definition name, system ID and location ID MPI multi-point interface; define the station address to start; define the CPU??? ? starting characteristics and cycle monitoring time / clock memory; defines the maximum scan cycle time and load settings scan clock memory address