Logic Function
With this functionality, the Switching object and the Logical input object can be logically linked to one another.
The logic function can be activated (enabled) in the ETS.
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Master/Ext. 1/2 Output 1-8 -Switch: Switching |
Logic function |
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| – Logic, Locking & Priority settings |
Logic function |
Disabled Enabled |
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Type of logic operation |
OR AND XOR |
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Value of logic operation object after bus voltage recovery or download |
0 1 |
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Value of logic object |
Normal Inverted |
An AND, OR or XOR logic operation can be set. A parameter is used to define the preset value of the logic object after bus voltage recovery and download.
For example, in the case of an OR logic object preset with the value “1” after bus voltage recovery, the output remains activated until a “0” telegram is received on the “logic object”. A parameterized behavior after bus voltage recovery is only adopted after the logic operation has been terminated.