Acknowledging Diagnostic Messages

Description

There are two ways to acknowledge diagnostic messages:

Logic Builder > Online > Reset diagnostic messages of controller
Function FC_DiagQuit()

NOTE: Erroneous reporting of position of the axes and physical encoders (SinCos, incremental encoder) is possible as a consequence of error acknowledgment of diagnostic message 8506 Sercos Master communication not possible without restarting the controller.

CAUTION
	POSITION LOSS DUE TO SERCOS BUS ERROR Only acknowledge the diagnostic message after reinitialization or homing. Failure to follow these instructions can result in injury or equipment damage.

The capability to acknowledge the diagnostic message can be switched off with the function FC_DiagNoQuitSet(). If necessary, use the function FC_SysReset() or FC_PrgResetAndStart().

Acknowledging a diagnostic message does not eliminate the cause of the detected error. Acknowledgment serves to confirm that you have seen the message. When the diagnostic message has been acknowledged, it is deleted in the PacDrive system. If the cause of the diagnostic message remains, then that diagnostic message is re-detected in the PacDrive system.

With the following detected errors, it is also necessary to reset the triggering device for reasons of safety and due to the far reaching consequences of the detected error. This occurs with the reset button on the device or by cycling the control voltage of the device.

The following applies to the acknowledgement of diagnostic messages concerning the Multi carrier transport system (refer to table below):

YES in the Diag Quit column means that this diagnostic message can be acknowledged manually.

This can be done in EcoStruxure Machine Expert via Logic Builder > Online > Reset diagnostic messages of controller, or with the function FC_DiagQuit().
YES in the Auto Quit column means that an attempt is made to reset this diagnostic message automatically on a Sercos run-up from CP0 to CP4 in the segment.
NO in both the Diag Quit column and the Auto Quit column means that this diagnostic message cannot be acknowledged at runtime of the segment. The segment stays in the error state until it is reset by power cycling the device.

Diagnostic code	Diagnostic code message	Diag Quit	Auto Quit
8100	8100 Motor overload	YES	YES
8101	8101 Power stage overtemperature	YES	YES
8102	8102 Motor overtemperature	YES	YES
8106	8106 DC bus contr.communication not possible	YES	NO
8107	8107 Overcurrent	YES	NO
8108	8108 DC bus overvoltage	YES	YES
8109	8109 DC bus undervoltage	YES	YES
8111	8111 Shutdown due to tracking deviation	YES	YES
8112	8112 Sercos telegram invalid	YES	YES
8123	8123 Safe Torque Off incorrect	YES	NO
8125	8125 Motor load high	YES	YES
8126	8126 Power stage temperature high	YES	YES
8127	8127 Motor temperature high	YES	YES
8132	8132 Tracking deviation limit exceeded	YES	YES
8142	8142 Control board overtemperature	YES	YES
8161	8161 Control board temperature high	YES	YES
8169	8169 Sercos Slave comm. disturbance detected	YES	YES
8183	8183 Device fallback firmware active	NO	NO
8184	8184 HW/SW combination not supported	NO	NO
8185	8185 Device error detected	NO	NO
8186	8186 DC bus voltage high	YES	YES
8551	8551 Uncontrolled carrier received	YES	YES
8560	8560 Power stage hardware error detected	NO	NO
8561	8561 Segment to segment connection error detected	YES	YES
8562	8562 Carrier negotiation communication error detected	YES	NO
8563	8563 Encoder error detected	YES	YES
8564	8564 Carrier is lost	NO	NO
8565	8565 Track is not the first Sercos device on the LMC	NO	NO
8566	8566 LMC connected to the incorrect port of the track	NO	NO
8567	8567 Segment coil overload	YES	YES
8568	8568 Segment coil load is high	YES	YES
8569	8569 Coil break detected	YES	NO