Dynamization time interval incorrect

What does F3134 mean?

This non-fatal safety error indicates that the configured or monitored time interval for dynamization of safety-related signals is incorrect or outside permissible limits on the IndraDrive MPx02. Dynamization is a testing method for safety inputs/outputs to detect faults like short circuits to power or ground, by periodically switching them.

• Incorrect parameterization of the dynamization time interval (e.g., S-0-0083, S-0-0084).
• Discrepancy between the expected and actual dynamization timing of safety signals.
• External safety device (e.g., light curtain, safety gate) responding too slowly or too quickly.
• Internal safety hardware fault affecting time measurement or signal generation for dynamization.

Click steps to track your progress.

1. 1

   Review and adjust the dynamization time interval parameters (e.g., S-0-0083 'Monitored test pulse width 1', S-0-0084 'Monitored test pulse width 2') in the IndraDrive MPx02 to match the requirements of the connected safety devices.

2. 2

   Verify the response times of external safety devices connected to dynamized inputs/outputs.

3. 3

   Inspect the wiring of dynamized safety signals for proper connections and minimal impedance, ensuring clean signal transmission.

4. 4

   Check for sources of electromagnetic interference that might corrupt the timing of the dynamization pulses.

5. 5

   If the issue persists, consider isolating the specific safety input/output causing the error and testing its response directly.