BCH Electric SINUS PENTA, Руководство пользователя

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PROGRAMMING
INSTRUCTIONS
SINUS PENTA
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Function applied to the result of f(A,B) C for MDO1 P277b, (P286b , P295b , P304b)
Once the Boolean signal resulting from f(A,B) is obtained, an additional logic function can be applied to obtain the
output TRUE//FALSE Boolean signal.
If parameter
P277a is disabled, the output of f(A,B) goes directly to the corresponding digital output; if parameter
P277a is enabled, the output of the output of f(A,B) becomes one of the two inputs of the second programmed block.
The user can choose one of the six Boolean tests above for the first variable - f(A,B) – and for the second variable (C).
See Example 6.
MDO1 (2,3,4): Logic applied to MDO1 (2,3,4): P278, (P287, P296, P305)
The logic of the Boolean signal can be reversed at the end of the processing chain.
The user can choose whether the logic level of the digital output is POSITIVE or NEGATIVE.
(0) FALSE = a logic negation is applied (NEGATIVE logic)
(1) TRUE = no negation is applied (POSITIVE logic)
NOTE
This parameter can be accessed only if the operating mode of the selected digital output
is other than zero. Example: MDO1
P270  0.
2 4.2.
Programmable Operating Modes (Diagrams)
The diagrams shown in the figures illustrate the operating structure of MDO1 digital output; the remaining digital
outputs (MDO2, MDO3, and MDO4) will follow the same logics, as implemented in the relevant parameters.
Figure 32: DIGITAL Mode.