Siemens SINAMICS G120 CU240B-2 Operating Instructions Manual page 24

Introduction
1.6 Extended scope for adaptation
The "ON/OFF1 command" can now be interconnected again using BICO parameterization.
The binector input of the BICO block ON/OFF1 is interconnected with the output of the AND
logic block (P0840 = 20031).
p20030
Index [0]
Index [1]
Index [2]
Index [3]
Figure 1-7
Principle when connecting BICO blocks using BICO technology
An interconnection between two BICO blocks comprises a connector or binector and a BICO
parameter. The interconnection is always established from the perspective of the input of a
particular BICO block. This means that the output of an upstream block must always be
assigned to the input of a downstream block. The assignment is always made by entering
the number of the connector/binector from which the required input signals are read in a
BICO parameter.
This interconnection logic involves the question: where does the signal come from?
24
p0840[0] = 20031
p0840
&
r20031 Index [0]
AND 0
Interconnecting two BICO blocks by setting p0840[0] = 20031
ON/
OFF1
Inverter with CU240B-2 and CU240E-2 Control Units
Operating Instructions, 07/2010, FW 4.3.2, A5E02299792B AA