
Gateway Installation and Configuration
3-14
TIWAY I Gateway User Manual
Diagnostic
T
ests (continued)
T
able 3-5
shows how to interpret the results of the user
-initiated diagnostic
test according to the status of the indicator lights.
T
able 3-5
Indicator Status after User-Initiated T
est
Indicator Pass Fail Subtests Included
GATEWAY GOOD On Off ROM, RAM, watchdog
TRANSMIT On Off Network Port: loopback, jabberstop,
network baud rate
RECEIVE On Off Host Port: loopback, jabberstop, host
port baud rate
TEST MODE Flashing Flashing Test Completed
Note:
During the test, the COMM ACTIVE and ONLINE indicators are off.
3. If
GA
TEWA
Y GOOD, TRANSMIT
, and RECEIVE are not lit at the end
of the test, first make sure that the loopback connector(s) are on
securely
, and repeat the test. If these indicators are still not on, contact
your Siemens Industrial Automation, Inc. distributor for assistance.
I000000
GATEWAY
GOOD
COMM ACTIVE
ONLINE
RECEIVE
TRANSMIT
TEST MODE
ON
= CPU board tests passed
ON = Host port tests passed
ON = Network port tests passed
Flashing = T
ests completed
Figure 3-7 Indicator
Status
4. T
o exit TEST mode, press the RESET button.
The burn-in and final tests are primarily factory quality tests and are
normally not used in any applications.
Bur
n-In and Final
Tests
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