VIPA System 200V IM Series, Manual

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Chapter 3 Profibus DP
Manual VIPA System 200V
3-38 HB97E - IM - Rev. 06/29
The components of the Profibus section are identical with the components
of the Profibus slave modules that were described above.
The Profibus section carries a number of LEDs that can also be used for
diagnostic purposes on the bus.
Label Color Description
PW yellow Indicates that the supply voltage is available
(Power).
ER red Turned on and off again when a restart occurs.
Is turned on when an internal error has occurred.
Blinks when an initialization error has occurred.
Alternates with RD when the master configuration
is bad (configuration error).
Blinks in time with RD when the configuration is
bad.
RD green Is turned on when the status is "Data exchange"
and the V-bus cycle is faster than the Profibus
cycle.
Is turned off when the status is "Data exchange"
and the V-bus cycle is slower than the Profibus
cycle.
Blinks when self-test is positive (READY) and the
initialization has been completed successfully.
Alternates with ER when the configuration
received from the master is bad (configuration
error).
Blinks in time with ER when the configuration is
bad
DE yellow DE (Data exchange) indicates Profibus
communication activity.
The digital output section is provided with 2 LEDs with the following
function:
Designation Color Explanation
PW yellow Indicates that power is available from the Profibus
section (Power).
ER red Is turned on at short circuit, overload or over
temperature
Components
LEDs Profibus
LEDs digital
output section