AUMA SA3 - Safe ESD Reaction to Forced Limit Seating in End Position (Limit Evaluation) - for Actuators with Electromechanical Control Unit; Safe ESD Reaction to Forced Limit Seating in End Position (Limit Evaluation) - for Actuators with Electronic Control Unit and Limit Switches

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11.2.5 Safe ESD reaction to “Forced limit seating in end position” (limit evaluation) – for actuators with
electromechanical control unit
Proof test checklist for version or configuration:
• Actuator with electromechanical control unit
• One of the following safety functions:
- Safe ESD function “Safe CLOSING” (Safe ESD in direction CLOSE)
- Safe ESD function “Safe OPENING” (Safe ESD in direction OPEN)
• Configuration of “SIL seating”
= “Forced limit seating in end position”
Also, valid for combination of Safe ESD with Safe STOP.
Table 21: Proof test checklist
11.2.6 Safe ESD reaction to “Forced limit seating in end position” (limit evaluation) – for actuators with
electronic control unit and limit switches
Proof test checklist for version or configuration:
• Actuator with electronic control unit and limit switches
• One of the following safety functions:
- Safe ESD function “Safe CLOSING” (Safe ESD in direction CLOSE)
- Safe ESD function “Safe OPENING” (Safe ESD in direction OPEN)
• Configuration of “SIL seating”
= “Forced limit seating in end position”
Also, valid for combination of Safe ESD with Safe STOP.
Multi-turn actuators
SA series with Control 3.XX /NI/SIL