Lenze E84AVHC Series - 14.1.139 L_Transient_4

Firmware ≤ 05.00 - DMS 4.2 EN - 02/2010 L 1065
8400 HighLine | Parameter setting & configuration
Function library
Function blocks | L_Transient_4
14.1.139 L_Transient_4
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 C01138/4
.
Identifier
Data type
Value/meaning
bOut
BOOL
Output (retriggerable)
Parameter Possible settings Info
C01138/4
Function
• Selection of edge evaluation
0 High edge Lenze setting
1Low edge
2High and Low edge
C01139/4
0.001 s 60.000 Pulse duration
• Lenze setting: 0.001 s
 Note!
When the interval time of the task is set to >1 ms and the pulse duration is not
an integer multiple of the interval time, the pulse duration is automatically
prolonged to the next integer multiple of the interval time.
 For a detailed functional description see L_Transient_1.
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