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PROFIBUS-DPV0 functions
101
11/04 MN01219002Z-EN
Module 4 conform to PROFIBUS circuit-breaker
profile 2 and motor starter
When this module is selected, the following additional
information can be read out from the circuit-breaker and the
DMI in addition to the information of module 2:
• Motor switched on/off,
• Motor rotation left/right,
• Motor star connection,
• Motor delta connection.
Furthermore, the following functions can be controlled in
addition to the functions of module 2:
• Switch motor on/off,
• Switch motor rotation to anticlockwise/clockwise.
The information read out are data inputs of the DP master,
the controllable functions are picked up in the DP master as
data outputs.
Motor clockwise
Motor anticlockwise
00
01
10
11
Switch off motor
Switch on motor for
anticlockwise rotation
Switch on motor for
clockwise rotation
Not permissible
Outputs 0 and 1 have been
parameterized for “reversing
starter” or the outputs 0, 1, 2 and
3 have been parameterized for
“star-delta-reversing starter”
Not used
No information for
evaluation
–
Designation
Meaning
Precondition
h
This information and these functions are only available if
a motor starter function has been parameterized in the
DMI.
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