27 / 94
Siemens
TX-I/O PROFINET BIM V1.0
CM110564en_02
Building Technologies
Parameters
23.09.2010
4.2
Binary Input (Pulse)
BI_PULSE
(SIMATIC Manager hardware catalog)
Pulse binary input = input for detecting/processing continuous status changes in
applied signals.
A floating contact or electronic switch is connected with the binary pulse input. The
object carries out a cyclical check at the input. Every change from one stable status
to the other is detected.
Note
If the Profinet communication is missing, a short pulse is indicated with the
relevant LED for each pulse at the input.
4.2.1
Pulse Length
Parameter for defining the pulse length.
Value range
Unit
0..255 0.1
s
4.2.2
Contact
Parameters for defining the contact type.
Possible values
Description
NO Contact
"Not Open" contact
NC Contact
"Not Closed" contact
Status
NO contact
NC contact
Contact position
LED
indication
Process
value
LED
indication
Process
value
Contact closed >
open
Pulse
0 > 1 > 0
Pulse
0 > 1 > 0
0 0
Contact open >
closed
0 0 Pulse
0 > 1 > 0
Pulse
0 > 1 > 0
Representation
Definition,
addition
Definition,
addition
Parameter
Definition,
addition
Parameters
Functional overview