BUS-signal selftest
The BUS-signal selftest tests all in- and outputs of the Collamat® signalbus. For this
test a diagnostic connector (see figure 8) must be plugged into the busconnector X102
(left side).
Attention:
To avoid damage of peripheral units or sensors, all sensors and bus-
cables must be removed from the connectors.
>b
BUS-signal selftest
Testing FEED+LSC......OK
Testing FEED+READY....OK
Testing TCY+GSC1......OK
This test will display faulty signalpairs on the terminal screen. If the test is started
without the diagnostic connector the following message is displayed:
>b
BUS-signal selftest
Testing FEED+LSC......not OK !
Testing FEED+READY....not OK !
Testing TCY+GSC1......not OK !
Figure 8 shows the schematic diagram of the diagnostic connector:
Figure 8: Diagnostic connector
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+12V
+12V
FEED
TCY
RESOUT
GND
GND
CLK
GSC1
LSC
READY
GSC2
RESIN
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5999.527-01A 25.11.98 WM Seite 11 / 32
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