Online

All the processes registered in MonitorProcesses are running and MonitorProgram returns '0'.

Runs the script registered in the StopProgram attributes. 

Runs the scripts registered in the MonitorProgram attributes.
When the scripts are used for monitoring, the final value of 0 means success and other value means failures.
When you use the list of processes registered in the MonitorProcesses attributes for monitoring, if all the processes registered in the list are running, it is success.
If not, it is failures. When you register both the process list and the script, both the conditions should be met to be success.
If there is no process list or the script is not successful, it is regarded as a failure.

Offline

If any one of the processes registered in MonitorProcesses is terminated or the monitoring program returns a non-zero value, it is deemed as offline.

Runs the script registered in the StartProgram attribute.
StartProgram attributes allow you to use the batch scripts to run the program in a more flexible way than the process resource.
If the wrong path is entered, MCCS will display an error log and the resource cannot be used.

Refer to the description of monitoring as above.

Trouble

 When  When the online resource is switched to offline without using the agent termination command, it is defined as the trouble state.

Refer to the above online command.