Chapter 9 Troubleshooting 9_ 9-37 Error Code Description Corrective action 16#001D Timed interrupt 2 is set incorrectly. Set the CPU parameter in HWCONFIG again, and download the CPU parameter again. 16#001E Timed interrupt 3 is set incorrectly. Set the CPU parameter in HWCONFIG again, and download the CPU parameter again. 16#001F The watchdog timer is set incorrectly. Set the CPU parameter in HWCONFIG again, and download the CPU parameter again. 16#0020 The setting of the fixed scan time is incorrect. Set the CPU parameter in HWCONFIG again, and download the CPU parameter again. 16#0021 The setting of the fixed scan time is incorrect.
Set the CPU parameter in HWCONFIG again, and download the CPU parameter again. 16#0022 The CPU parameter downloaded to the PLC is incorrect. Download the CPU parameter again. 16#0023 CPU parameters setting error. The state of Y devices when the CPU is set from STOP to RUN is incorrect Adjust the CPU parameters setting in HWCONFIG and download it to PLC again. 16#0026 The Communication Ratio box in the Communication Loading of Scan Time (%) section in the PLC Parameter Setting window is set incorrectly. Reset the CPU or set the CPU to the default settings, and download the program and parameters again. 16#0027 The latching auxiliary relay range which is set is incorrect.
Reset the CPU or set the CPU to the default settings, and download the program and parameters again. 16#0028 The latching data register range which is set is incorrect. Reset the CPU or set the CPU to the default settings, and download the program and parameters again. 16#0029 The latching timer range which is set is incorrect. Reset the CPU or set the CPU to the default settings, and download the program and parameters again. 16#002A The latching counter range which is set is incorrect. Reset the CPU or set the CPU to the default settings, and download the program and parameters again. 16#002B The latching 32-bit counter range which is set is incorrect.
Reset the CPU or set the CPU to the default settings, and download the program and parameters again. 16#0050 The memories in the latched special auxiliary relays are abnormal. After users reset the CPU module or restore it to the factory setting, they can download the program and the parameter again. 16#0051 The latched special data registers are abnormal. After users reset the CPU module or restore it to the factory setting, they can download the program and the parameter again. 16#0052 The memories in the latched auxiliary relays are abnormal. After users reset the CPU module or restore it to the factory setting, they can download the program and the parameter again.