Westermo ID-90, Руководство по установке

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9 6607-2213
LED Indicators
Indications via LED’s:
L1 ISDN Line status LED normally showing the status of the ISDN S0 interface.
L1 together with L2 is also used to indicate error conditions
in the ID-90 and the connection to the ISDN S0 interface.
L2 ISDN Data connection LED Normally showing the state of the data connection
ANS Auto answer OFF = ID-90 will reject incoming calls.
ON = ID-90 will respond to incoming calls
ANLAnalogue line Only used when V.90 option installed.
OFF = No analogue connection established
BLINK = Analogue call in progress
ON = Analogue line established
TD Transmit Data LED showing data from the DTE, the LED will blink when
data received
RD Receive Data LED showing data transmitted to the DTE, the LED will blink
when data transmitted
RTS Request to Send LED showing the status of the handshake line RTS from DTE,
LED is ON when DTE requests to send data.
DCD Data Carrier Detect LED showing the status of the handshake line DCD from ID-90,
The behavior of the DCD-line is programable, see configuration
command cdcd.
Active states:
L1 L2 Status Action
⊗
Θ
5x1s Start up phase
⊗ Ο
Connection to ISDN S0 OK ; ISDN ok, no ISDN connection established
⊗ ∅
Call setup in progress
⊗ ⊕
Waiting for B channel
synchronization
⊗ ⊗
Data connection is
established
Error states:
L1 L2 Status
Ο Ο
ID-90 NOT OK No power or Hardware error, check
power distribution, send ID-90 for repair
if necessary
Θ
1x1s
Ο
Connection to ISDN S0 Check ISDN interface/ -connector
NOT OK
Ο Θ
2x1s ID-90 internal RAM error ID-90 repair necessary
Ο Θ
1x1s ID-90 internal ROM error Reload Flash firmware, repair ID-90
if necessary
LED Legend:
⊗
ON
∅
Short on, long off Cycle 1 s
⊕
Long on, short off Cycle 1 sec
Θ
Continuous blinking: n times every m seconds, (nxms)
Ο
Off