AH500 Hardware and Operation Manual 
11-58 
11.2.2.11  Monitoring Table and Error Log 
After users double-click a data block, the Data Monitor window will appear. The users can view the values in 
the window. They can not change the values in the window. 
 
 
 After users click the Radix cell for a device, they can select a method of representing the value in the 
device on the drop-down list. 
 The information about the data block which is monitored is displayed. 
 Users can type a device address in this box. After the users press Enter on the keyboard, they can easily 
view the device address in the window. 
 
After a node is selected, the error log in the node will be displayed in the Error Log page. If the users select the 
Ether Link Error Filter checkbox, only the error log related to the Ether Link constructed will be listed. Besides, 
after the users click Renew, the error log in the node will be retrieved, and the error log retrieved will be 
displayed in the Error Log page. After the users click Clear, the error log in the Error Log page and the error 
log in the node will be cleared. 
 
 
If the node selected consists of a CPU module and a module, the error log in the Error Log page will be 
composed of the errors occurring in the CPU module and the errors occurring in the module. If an error code in 
the Error Log page corresponds to an error occurring in the module, the model name of the module will be 
displayed in the Module Type cell for the error code, the rack on which the module is installed will be indicated 
by the number in the Rack No. cell for the error code, and the slot in which the module is installed will be 
indicated by the number in the Slot No. cell for the error code. If an error code in the Error Log page 
corresponds to an error occurring in the CPU module, there will be no numbers in the Rack No. cell for the 
error code and the Slot No. cell for the error code.