
Controllers
4.6 Sequential control
ATD4xxW Door Controller for Industrial Applications
150
System Manual, 01/2017, A5E38080677-AB
The following table describes the properties of different states of the sequential control and
their impact on the system with respect to the slave (= SIDOOR control unit).
Status
Status word Control word System impact
Comment/note
S1: Z_EINSCHALTSPERRE Valid
Invalid
Coasting down
S2: Z_EINSCHALTBEREIT
Valid
Invalid
Coasting down
S3: Z_BETRIEBSBEREIT
Valid
Invalid
Coasting down
S4: Z_BETRIEB
Valid
Valid
Control via PLC
(TSW1 evaluation)
ImpDrv is reset at the state transi-
tion.
S5: Z_ABSCHALTEN
Valid
Invalid
Ramp stop
(stop/source voltage
brake)
S6: Z_STOERUNG
Valid
Invalid
Ramp stop
(stop/source voltage
brake)
Summary of Contents for SIDOOR ATD401W
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