44 l_transient_1, L_transient_1, 17 function library – Lenze 8400 StateLine User Manual
Page 984
17
Function library
17.1
Function blocks
984
Lenze · 8400 StateLine · Reference manual · DMS 12.0 EN · 06/2014 · TD05/TD14
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17.1.44
L_Transient_1
This FB serves to evaluate digital signal edges and convert them into timed, retriggerable pulses.
Rising signal edges, falling signal edges or both signal edges can be evaluated.
Inputs
Outputs
Parameter
Identifier
Data type
Information/possible settings
bIn
BOOL
Input for edge evaluation
• The function depends on the selection of edge evaluation in
Identifier
Data type
Value/meaning
bOut
BOOL
Output (retriggerable)
Parameter
Possible settings
Info
Function
• Selection of edge evaluation
0 High edge
Lenze setting
1 Low edge
2 High and low edge
0.001
s
60.000 Pulse duration
• Lenze setting: 0.001 s
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