２ NJ/NX-series Troubleshooter Functions The troubleshooter function allows you to confirm the “user-defined errors” and “errors occurred in the controller or anywhere in the internal devices”, the contents of the event logs, and the countermeasures against the errors. This function is only available when connected to the NJ/NX-series controllers. ２ - １ Controller Events and User Events On the Troubleshooter screen, you can confirm the active events and event logs for the “Controller Events” as well as “User Events”. １． User Events/User Event Logs These are the errors and event logs that can be defined by the users with Sysmac Studio.
The users can also specify detailed information such as countermeasures against troubles. The errors caused by “instruction to cause a user error (SetAlarm)” or “instruction to generate user information (Setinfo)” are displayed on the NA unit. Register the errors (events) to display in Sysmac Studio. (See next page.) In and after NARuntime Ver.1.03, only for the user events, the detailed display can be switched to a previously prepared screen (the function equivalent to NS). ２． Controller Events/Controller Event Logs These are the fixed errors and event logs included in the NJ/NX-series controllers. The users therefore cannot edit them.
The errors that occurred in the CPU units, NX-series slave terminals, EtherCAT slaves, CJ units, or other devices are to be reported from the controller to the NA. ２ - ２ Active Events and Event Logs When you start up the NJ/NX Troubleshooter, the following screen appears. You can switch the display between “Active Events” and “Event Logs” by the tabs enclosed in the red dashed-line rectangle as shown below. 8