Chapter 1 Product Introduction You can assign 283 tasks at most to a program. Among these tasks, 32 are cyclic, 32 are I/O interrupts, 4 are timer interrupts, two are communication interrupts, one is an external 24 V low- 1_ voltage interrupt, and 212 are user-defined tasks. You can enable and disable a task when running a program by using the TKON and TKOFF instructions. (8) Increasing hardware configuration efficiency through a USB cable and ISPSoft The AS Series CPU module provides a standard USB 2.0 interface. USB 2.0 increases the data configure the hardware. You do not need to buy a special communication cable for the CPU module.
transfer rate and decreases the time it takes to download the program, monitor the program, and You can use a general USB cable to connect to the AS Series CPU module. (9) Serial control interface with multiple functions AS Series CPU modules provide two RS-485 serial control interfaces, COM1 and COM2, which can be set as a either master or slave. You use the communication cards to work with two extension serial communication ports and to set the port as a master or slave. (10) High-speed Ethernet communication interface AS Series CPU modules are equipped with a 10/100 M Ethernet communication interface and support email, web, and socket services.
System error messages can be sent to your email immediately. You do not need to be on location to understand the problem. (11) Memory card The memory card has the following functions. System backup: user program, CPU parameters, module table, and the device setting values System recovery: user program, CPU parameters, module table, and device setting values Parameter storage: device value Log storage: system error log and system status log 1-15