Oster BLSTMG-WOO, Instruction Manual

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Installation Instruction LEDs and Connectors
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CompactRIO PROFIBUS DP -Installation Instruction-V1.6/03.03.2010 3
Business Confidential/
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Proprietary
2.2 LED's
LED Colour State Function
OFF No power supply connected PWR Green
ON Power supply connected
OFF SPI bus not active SPI Green
ON SPI bus active
RUN Green
Operation as DP-Master
OFF Scanning not activated
ON Scanning activated
Operation as DP-Slave
OFF DP Slave not active
ON DP Slave initialized
Flash
fast DP Slave (AutoSlaveMode)
waits for a DP Master to
communicate
Flash
slow DP Slave (AutoSlaveMode)
baud rate detection active
BF Red
Operation as DP-Master
OFF PROFIBUS OK
PROFIBUS Bus Fail
Possible reasons:
Configuration error
ON
Non responding DP-Slave
Operation as DP-Slave
OFF Data exchange O.K
No data exchange with DP
Master
Possible reasons:
Configuration error
DP Master not active
DP Master gone
ON
Watchdog expired
Flash
fast DP Slave (AutoSlaveMode)
waits for a DP Master to
communicate
Flash
slow DP Slave (AutoSlaveMode)
baud rate detection active
Table 1: Meaning of the LEDs