ISPSoft User Manual PLC ： If the PLC option button is selected, twenty error logs at most can be stored in an AHxxEMC series CPU module. If there are more than twenty error logs, the oldest error log will be overwritten by the latest error log. PLC and PLC CARD ： If the PLC and PLC CARD option button is selected, and there are more than twenty error logs, the oldest error log will be moved to the memory card before the overwritten. CPU Operation during an occurrence of a Program Error If an error occurs in the program, the status of the CPU may change. Stop : CPU switches to the Stop state. Continue : CPU retains the state before any error occurs.
CPU Operation during an occurrence of a Bus Fault If an error occurs on the bus, the status of the CPU may change. Stop : CPU switches to the Stop state. Continue : CPU retains the state before any error occurs. Remote Reset Enable The function is for setting whether to allow the remote system to reset the CPU. After users select the function and download the parameter to the CPU module, they can click Format PLC Memory … on the PLC menu, and select the Reset PLC Memory (Factory Setting) option button in the Format PLC Memory window in ISPSoft. Useless: The function is not used. Use: The function is used. 3-198