ISPSoft User Manual Axis Diagnosis The function provides diagnosis for axis connection, state and servo alarm, while error detail and correction are displayed in the Axis Error Log section. Relevant parameters of Axis Diagnosis are described below. 9-32 Parameter Description Axis Connection Successful connection or disconnection between servo drives and controllers Axis State Corresponds to the state machine（Please refer to related product manuals for more details） Servo Alarm Display error message Axis Error Log Records error data including the date & time, detail and correction.