Lenze E84DSxxx - Manual (Page 766)

17 Function library
17.1 Function blocks | L_Or_2
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Lenze · 8400 protec StateLine · Reference manual · DMS 4.2 EN · 03/2013 · TD05
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17.1.33 L_Or_2
This FB implements the ORing of the inputs signals.
Inputs
Outputs
Function
[17-16] Truth table of the FB L_Or_2
Identifier
Data type
Information/possible settings
bIn1
bIn2
bIn3
BOOL
Input signal
Identifier
Data type
Value/meaning
bOut
BOOL
Output signal
Inputs Output
bIn3 bIn2 bIn1 bOut
FALSE FALSE FALSE FALSE
FALSE FALSE TRUE TRUE
FALSE TRUE FALSE
FALSE TRUE TRUE
TRUE FALSE FALSE
TRUE FALSE TRUE
TRUE TRUE FALSE
TRUE TRUE TRUE
/B2UB
E,Q E2XW
E,Q
E,Q