Starting lockout while drive enabled
Indramat · Indradrive
¿Qué significa F8027 ?
The IndraDrive is in an enabled state but cannot start the motor due to an active starting lockout condition. This lockout typically occurs for safety reasons or to prevent unintended motor movement until specific conditions are met, even if the enable signal is present.
Causas comunes
- Safety circuit (e.g., STO, SLS) is active or incorrectly reset.
- Brake not released or brake feedback not confirmed.
- A fault from a higher-level controller is preventing start.
- Drive parameters are configured to prevent starting under current conditions.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Verify that all safety circuits (e.g., STO, Safe Operating Stop) are de-activated and have been properly acknowledged/reset.
- 2
Check the brake release status and its feedback signal if an external motor brake is used.
- 3
Examine the higher-level controller (e.g., PLC, CNC) for any active commands or interlocks preventing drive start.
- 4
Review IndraDrive parameters related to starting conditions, interlocks, and enable sequences.
- 5
Ensure that there are no active fault messages on the drive that need to be cleared first.