Lenze 8400 - Manual (Page 1428)

18 Function library
18.1 Function blocks | L_Transient_8
1428
Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
18.1.174 L_Transient_8
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 C01140/4 .
Identifier
Data type
Value/meaning
bOut
BOOL
Output (retriggerable)
Parameter Possible settings Info
C01140/4 Function
• Selection of edge evaluation
0 High edge Lenze setting
1 Low edge
2 High and low edge
C01141/4 0.001 s 60.000 Pulse duration
• Lenze setting: 0.001 s

For a detailed functional description see L_Transient_1 .
E2XW E,Q W
& &
/B B 7UDQVLHQW