ABB ACS 800 Series, Инструкция по применению

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Function blocks
30
Connections Input I1, I2 and I3: Boolean values
Output (O):
- 24 bit integer value (23 bits + sign)
XOR
Type Logical function
Illustration
Operation The output is true if one input is true, otherwise the output is false. Truth table:
Connections Input I1, I2 and I3: Boolean values
Output (O):
- 24 bit integer value (23 bits + sign)
I1
I2
I3
XOR
= 1
O
I1 I2 I3 O (binary) O (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