Figure 5-19 Logic: Equations - Siemens GCP5000 Instruction & Installation Manual

Grade crossing predictor for electrified territory (gce)
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5.3.5 Logic: Equation
The GCE MCF provides 10 general purpose configurable logic Equations. Figure 5-19 shows
the menu for assigning terms to Equation 1.
There logic format of the equation is determined by setting the Template. There are 5 different
templates available:
Type 1: (( A * B ) + (C * D)) * E * F
Type 2: (( A + B ) * (C + D)) * E * F
Type 3: ( A + B ) * (C + D) * (E + F)
Type 4: ( A * B * C ) + (D * E * F)
Type 5: ( A + B + C ) * (D + E + F)
The Coil E1 can be any available System Input.
The Contacts A – F can be any available System I/O value.
Various contacts can be inverted by setting Not A, B, C, or E.
SIG-00-22-02
Version: B.1
BASIC APPLICATION GUIDELINES & PROGRAMMING

Figure 5-19 Logic: Equations

5-25
JUNE 2022 (Revised September 2022)

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