AH500 Module Manual 9.4.9 Intelligent Module Configuration─SNMP SNMP is used in a network environment to read and control CPU parameters. SNMP Community string The communities which can be connected to AH10/15EN-5A Access type Users can select GET (reading), or GET/SET (reading/writing). 9.5 Error Codes and Troubleshooting 9-32 Error code Description Resolution 80 The communication with an AH500 series CPU module fails. 1. Check whether the module is connected to the backplane properly. 2. Power the CPU module and the module again. If the error still occurs, please contact the factory. E2 1. The subnet mask set is illegal. 2. Two IP addresses are assigned.
The IP address of host 1 conflicts with the IP address of host 2. Check whether the network parameters in HWCONFIG are set correctly. F1 An error occurs in an internal component. 1. Power the module again. 2. If the error still occurs, please contact the factory. F2 An error occurs in an internal component. 1. Power the module again. 2. If the error still occurs, please contact the factory. F3 MAC error 1. Power the module again. 2. If the error still occurs, please contact the factory.