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Cosmetic filling system

€4,90 EUR
€4,90 EUR
Sale Sold out

Description
This compact function block controls a motor with safety enable, monitors a light curtain for interruptions, and provides a manual acknowledgment function. It reports faults via the status text and ensures that the motor only runs in a safe state and after acknowledgment. The code is written in SCL and can be used directly in the TIA Portal.

Note: All modules are designed exclusively as a learning and optimization basis and are not approved for live operation. System modules, in particular, must be finally tested and commissioned by qualified personnel before productive use.

How it works

  • Fault ( NotHalt=TRUE ∨ FreigabeBetrieb=FALSE ∨ Lichtvorhang_UNTERBROCHEN=TRUE ):
    Engine_ON = FALSE, Warning light = TRUE, Error_noted = TRUE → Acknowledgement required
  • Acknowledgement (edge FALSE→TRUE at Quittierung ):
    if light curtain is free, then error_noted = FALSE, acknowledgement_active = TRUE
  • Operation ( StartSignal=TRUE ∧ no error_noted):
    Motor_ON = TRUE, otherwise remains locked

Technical details

  • Priority : NotHalt & FreigabeBetrieb abort immediately
  • Edge detection : internal flag Quittierung_alt for rising edge
  • Inputs : StartSignal, EmergencyStop, EnableOperation, LightCurtain_INTERRUPTED, Acknowledgement
  • Outputs : Engine_ON, Warning light, Error, Error_noted, Acknowledgement_active
  • Abort : in case of error via RETURN

Possible applications
Safe motor control behind light curtains (conveyor belts, gantry axes, rotating bodies), retrofit and training environments.

compatibility
Siemens S7-1200/S7-1500, TIA Portal ≥ V13 (V16+ recommended for HMI/PLCSIM)

Scope of delivery
.scl file with input/output declarations, error and acknowledgement logic including pre-registration flag, header comments and download link.

Support
Adjustment of the acknowledgment logic, sensor parameters and HMI visualization – via email or shop support.