USER MANUAL 1.10 | DC1000 DIALOG-CONTROLLER
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2VF100124FE08.docx | DC1000_HB_en_2D0982010ZD00.docx
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A DUO LED signalizes the current state of the bus and any possible error messages.
PROFIBUS card configured as Master
Indicator
Signal
Description
1
State
Orange
No Profibus configuration available
Green
All configured Slaves are correct on the bus.
Green 1x flashing
Not all, but at least one, DP Slave is on the bus.
Green 2x flashing
There is no configured DP Slave on the bus.
Green 8x flashing
It was not possible to initialize the Profibus Master (incom-
patibility between Master and configuration files).
PROFIBUS card configured as a Slave
Indicator
Signal
Description
1
State
Orange
No Profibus configuration available
Green
The DP Slave is correctly configured on the bus.
Green 5x flashing
DP Slave not yet correctly addressed by DP Master
Green 4x flashing
Watchdog error
If the watchdog is active the connection to the Master has
been lost.
State LED