AH500 Programming Manual 7-4 Error code Description CPU Status LED indicator status ERROR BUS FAULT 16#0057 The memories in the latched counters are abnormal. Stop ON OFF 16#0058 The memories in the latched 32-bit counters are abnormal. Stop ON OFF 16#0059 The latched data registers are abnormal. Stop ON OFF 16#005A The latched working registers are abnormal. Stop ON OFF 16#005E The memory card is initialized incorrectly. (SM453) Keep Blink OFF 16#005F The data is read from the inexistent file in the memory card, or the data is written into the inexistent file in the memory card. (SM453) Keep Blink OFF 16#0060 The default folder can not be created in the CPU module.
(SM453) Keep Blink OFF 16#0061 The capacity of the memory card is not large enough. (SM453) Keep Blink OFF 16#0062 The memory card is write protected. (SM453) Keep Blink OFF 16#0063 An error occurs when the data is written into the memory card. (SM453) Keep Blink OFF 16#0064 The file in the memory card can not be read. (SM453) Keep Blink OFF 16#0065 The file in the memory card is a read-only file. (SM453) Keep Blink OFF 16#0066 An error occurs when the system is backupped. Keep Blink OFF 16#1400 An error occurs when the data is accessed through the auxiliary processor. (SM9) Stop OFF ON 16#1401 An error occurs when the data in the I/O module is accessed.
(SM9) Stop OFF ON 16#1402 The actual arrangement of the I/O modules is not consistent with the module table. (SM9) Stop OFF ON 16#1403 An error occurs when the data is read from the module. (SM9) Stop OFF ON 16#1404 A watchdog timer error occurs in the module. (SM9) Stop OFF ON 16#1405 The setting parameter of the module is not found. (SM9) Stop OFF ON 16#1406 A communication error occurs when the data is accessed through the main processor. (SM9) Stop OFF ON 16#1407 A communication error occurs when the data is accessed through the auxiliary processor. (SM9) Stop OFF ON 16#1408 The communication with the module is incorrect. (SM9) Stop OFF ON 16#1409 The extension backplane is disconnected.
(SM9) Stop OFF ON 16#140A The communication with the extension backplane is incorrect. (SM9) Stop OFF ON 16#140B The number of network modules exceeds the limit. (SM9) Stop OFF ON 16#2000 There is no END in the program in the PLC. (SM5) Stop Blink OFF 16#2002 GOEND is used incorrectly. (SM5) Stop Blink OFF