Learn Run With Emergency Stop Connection - Siemens SIDOOR ATD4 W Series System Manual

4.4.2.10

Learn run with emergency stop connection

In the previous sections and examples on the emergency stop connection a command "Stop with
disable DCU" or "Special stop" is always output via FBLOCK logic if no drive command OPEN or
CLOSE is pending. If one of these stop commands is pending, no learn run can be started.
Note
To start a learn run with the emergency stop connection, a drive command "OPEN" or "CLOSE"
must first be specified via the digital inputs so that the FBLOCK logic does not output one of the
stop commands mentioned above.
The learn run can then be started. Since the door should be located near the closed position
when the learn run is started, it makes sense to start the learn run with the drive command
"CLOSE". This drive command must be permanently active during the learn run. The learn run is
aborted if the drive command is switched.
ATD4xxW for industrial applications
System Manual, 06/2022, A5E51901827B AA
SIDOOR functions
4.4 Safety functions
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