Eurotherm 605 Series, Product Manual Installation & Instructions

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Programming Your Application
605 Series Frequency Inverter
Operation
Operation Operation
Operation Description
Description Description
Description
XOR(A,B)
OUTPUT
INPUT A
INPUT B
INPUT C
XOR(A,B)
If A and B are the same, (both
TRUE or both FALSE), then the
output is FALSE, otherwise the
output is TRUE.
0-1 EDGE(A)
input A
output
input C FALSE
input C TRUE
Duration 20ms t
Rising Edge Trigger
Input B is not used.
This function outputs a pulse of 20ms duration when INPUT A to the block
becomes TRUE. When INPUT C is TRUE, the output is inverted.
1-0 EDGE(A)
input A
output
input C FALSE
input C TRUE
Duration 20ms t
Falling Edge Trigger
Input B is not used.
This function outputs a pulse of 20ms duration when INPUT A to the block
becomes FALSE. When INPUT C is TRUE, the output is inverted.
AND(A,B,!C)
OUTPUT
INPUT A
INPUT B
INPUT C
AND(A,B,!C)
Refer to the Truth Table.
FALSE = 0, TRUE = 1.
Input State
A
B C Output State
0 0 0 0
0 0 1 0
0 1 0 0
0 1 1 0
1 0 0 0
1 0 1 0
1 1 0 1
1 1 1 0