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• If the 1st digit "x" of Frequency Offset Selection (n146) is 1 or 2 (fre-
quency offsets enabled), the set values of constants n083 to n085 will
function as frequency offsets.
• In order to activate the offset frequencies 1 to 3 of the Multi-function
Input Selections (n050 to n056) must be programmed to 30, 31 or 33.
Depending on the input status following combinations of the offset
frequencies can be used. Note that the sign specified with "y" is used.
Offset
Frequency
Input 3
OFF
OFF
OFF
OFF
ON
ON
ON
ON
• The enabled offset amount can be monitored on the display of U-12
on the Digital Operator.
Moni-
tor No.
U-12
82
Terminal Input Status
Offset
Frequency
Input 2
OFF
OFF
ON
ON
OFF
OFF
ON
ON
Name
Offset amount
Offset
Frequency
Input 1
OFF
ON
OFF
ON
OFF
ON
OFF
ON
Description
1st digit "x"of n146 = 0: "----" displayed
1st digit "x" of n146 = 1: Display range: 400
to 400.0 Hz
1st digit "x" of n146 = 2: Display range:
100% to 100.0%
Final Offset Amount
None
n083
n084
n083 + n084
n085
n083 + n085
n084 + n085
n083 + n084 + n085
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