ABB DCS550 Series, Руководство пользователя

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131
AP
3ADW000379R0501 DCS550 Manual e e
The rising edge of IN3 sets OUT bit 2 for one program cycle.
Connections IN1, IN2 and IN3: boolean
OUT:
16 bit integer value (packed boolean)
XOR
Logical function
Illustration
Operation OUT is true if one input is true, otherwise OUT is false. Truth table:
IN1 IN2 IN3 OUT (binary) OUT (value on display)
0 0 0 false (all bits 0) 0
0 0 1 true (all bits 1) -1
0 1 0 true (all bits 1) -1
0 1 1 false (all bits 0) 0
1 0 0 true (all bits 1) -1
1 0 1 false (all bits 0) 0
1 1 0 false (all bits 0) 0
1 1 1 true (all bits 1) -1
Connections IN1, IN2 and IN3: boolean
OUT:
16 bit integer (packed boolean)