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05/04 AWB2528-1508GB
Value at function
relay input I11
Analog value comparator/
threshold value switch
Comparator functions
Mode selection at
the function relay
Actual value of
timing relay T1 to
T16
Value at function
relay value input
I2
Actual value of
timing relay T1 to
T16
Less than
LT
Less than/equal to
LE
Equal to
EQ
Greater than/equal to
GE
Greater than
GT
Table 10: Comparison examples:
A1 function relay
Value input I1
A1 function relay
Value input I2
I7
GE
(greater than/equal
to)
I8
I7
LE
(less than/equal to)
I8
I7
GE
(greater than/equal
to)
Setpoint
I7
LE
(less than/equal to)
Setpoint
I8
GE
(greater than/equal
to)
Setpoint
I8
LE
(less than/equal to)
Setpoint
I1uA1----SQ1
Circuit diagram display with analog value
comparator
A3-------ÄM1
Analog value comparators are integrated as contacts in the
circuit diagram.
hA2----RQ1
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