Binary Input (Pulse); Pulse Length; Contact - Siemens TX-I/O User Manual

Representation
Definition, addition
Definition, addition
Parameter
Definition, addition
Parameters
Functional overview
Siemens
Building Technologies
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
Contact position
LED
indication
Contact closed > Pulse
open
0 > 1 > 0
Contact open > 0
closed
TX-I/O PROFINET BIM V1.0
Parameters
NC contact
Process LED
value indication
Pulse 0
0 > 1 > 0
0 Pulse
0 > 1 > 0
Process
value
0
Pulse
0 > 1 > 0
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CM110564en_02
23.09.2010