L_Or_4 - Lenze 8400 StateLine C Reference Manual

8400 StateLine C | Reference manual
Function library
Function blocks | L_Or_4
16.1.38

L_Or_4

This FB implements the ORing of the inputs signals.
Inputs
Identifier
bIn1
bIn2
bIn3
Outputs
Identifier
bOut
Function
bIn3
FALSE
FALSE
FALSE
FALSE
TRUE
TRUE
TRUE
TRUE
[16-18] Truth table of the L_Or_4 FB
836
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Information/possible settings
Data type
Input signal
BOOL
Value/meaning
Data type
Output signal
BOOL
Inputs Output
bIn2 bIn1 bOut
FALSE FALSE FALSE
FALSE TRUE TRUE
TRUE FALSE
TRUE TRUE
FALSE FALSE
FALSE TRUE
TRUE FALSE
TRUE TRUE
L
Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011