Controllers
4.5 Relay and fieldbus interfaces
ATD4xxW Door Controller for Industrial Applications
System Manual, 01/2017, A5E38080677-AB
117
LED signals
The following five status LEDS are available on the USS module:
LED
Description
Position
H1
Relay K1 picked up
LED H1 switches on when the controller has detected the CLOSED
position and the pulse generator ceases to output pulses. The LED
H1 is controlled by the basic module (signal X200.11).
H2
Relay K2 picked up
LED H2 switches on when the current distance of the door to the
OPEN position falls below 2 cm and the relay has switched on. The
LED H2 is controlled by the basic module (signal X200.9).
H3
Valid incoming telegram
LED H3 is controlled by the basic module (signal X200.12), and
indicates the communication status. The LED flashes to indicate
incoming, valid telegrams. Each signal change stands for such a
telegram.
H10
P5V = OK
H11
P5V_ISO (X705.6) = OK
Summary of Contents for SIDOOR ATD401W
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