Emergency-Stop

Was bedeutet F434 ?

The emergency stop switch (E-Stop) has been pressed, causing the drive to perform the emergency stop function selected in P-0-0119 (Best possible deceleration). Setting bit 15 of S-0-0011 (Class 1 diagnostics) also causes an error message to be issued to the controller.

• The emergency stop switch has been pressed.
• A fault in the E-Stop circuit is simulating an E-Stop activation.

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1. 1

   Identify and verify that all emergency stop buttons and safety gates in the system are released and in their normal, unactuated state.

2. 2

   Inspect the wiring of the emergency stop circuit for any short circuits or faults that might simulate an E-Stop activation, checking continuity and insulation.

3. 3

   Verify the functionality of the emergency stop relays and safety modules (if present) by checking their input and output statuses.

4. 4

   Ensure parameter P-0-0119 (Best possible deceleration) in the Indramat DIAX04 SSE-03VRS drive controller is set appropriately for the application's safety requirements.

5. 5

   Once the cause of activation is resolved, acknowledge and clear the error from the Indramat DIAX04 SSE-03VRS drive controller.