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Dorma MUXD 19 - Subbus1 Activity; Subbus Power; Subbus2 Activity

Dorma MUXD 19
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MUXD 19" (B6L 19")
4. Commissioning
18
4.4.3 SubBus1 activity
Is not used.
4.4.4 SubBus power
RS485 SubBus supply voltage
4.4.5 SubBus2 activity
RS485 SubBus activity
Internal Voltage
Supply Voltage
SubBus1 Activity
SubBus Power
SubBus2 Activity
Booking Activity
Tamper Status
System Run
Reset
O
WER
R
Internal Voltage
Supply Voltage
SubBus1 Activity
SubBus Power
SubBus2 Activity
Booking Activity
Tamper Status
System Run
Reset
O
WER
R
Internal Voltage
Supply Voltage
SubBus1 Activity
SubBus Power
SubBus2 Activity
Booking Activity
Tamper Status
System Run
Reset
POWER
LED
off
green
red
yellow
Meaning
The voltage potential of the SubBuses is turned
off.
The supply voltage potential of the SubBuses is
turned on.
An overload of the SubBus supply voltage has
been detected.
The supply voltage to the SubBuses has therefore
been turned off
SubBus supply voltage switched on again after
detecting an overload, i.e. an overload of the
SubBus supply voltage has been detected. The
supply voltage potential of the SubBuses has
been turned off. After a certain time (dynamic
interval 5 sec to 1 min) the B6L will try again to
turn on the supply voltage.
The LED continues to be illuminated in yellow if
there is no further overload. If an overload occurs,
the procedure is as already described.
LED
off
green
red
yellow
Meaning
No activity on the RS485 SubBus.
Devices connected to the RS485 sub-terminal
bus are polled.
At least one of the devices connected to the
RS485 sub-terminal bus does not reply to a.
polling signal.
RS485 usage data activity