36 AGL-STOV0-01SV0-05
06/12
11 Checklist
This list provides an overview of the requirements to be met in installation, commis-
sioning and operation of the safety function Depending on the application, additional
requirements must be met. Complete this list according to your application.
Risk analysis:
− was performed?
− requires the use of the safety function “Safe Torque Off”
requires category 3 according to the following classifications:
- PL d (or smaller) according to EN ISO 13849-1
- Category 3 (or smaller) according to EN ISO 13849-1
- SIL 2 (or smaller) according to IEC 61508
− considers the stopping behavior of the Agile frequency inverter
− permits coasting of the drive to a standstill or requires the installation of a me-
chanical brake.
− considers the access time to the hazard area
− defines intervals for regular functional checks of the safety function
Installation:
− EMC instructions in the operating instructions considered?
− The DC 24 V supply was selected and installed based on the requirements of this
manual?
− The shield of the 24 V power supply was connected on both sides?
− Emergency stop devices meet the following classifications:
- PL d (or smaller) according to EN ISO 13849-1
- Category 3 (or smaller) according to EN ISO 13849-1
- SIL 2 (or smaller) according to IEC 61508
− Emergency Stop devices have a cross fault monitoring (2-channel connection) or
protected wiring?
− It is ensured that resetting of the safety control device alone does not result in a
restart of the drive.
− It is ensured that no voltage higher than DC 30 V can occur on the terminals of
the control electronic unit (voltage resistance)
− The protection against unexpected restart is set up.
Commissioning:
− Functional check of safety function performed?
− Wiring of safety components checked?
− Acceptance report issued?
Operation:
− The machine must be operated only inside the specified limits.
− The safety function is checked regularly.
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