82
• 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.
• The enabled offset amount can be monitored on the display of U-12
on the Digital Operator.
Terminal Input Status
Final Offset Amount
Offset
Frequency
Input 3
Offset
Frequency
Input 2
Offset
Frequency
Input 1
OFF
OFF
OFF
None
OFF
OFF
ON
n083
OFF
ON
OFF
n084
OFF
ON
ON
n083 + n084
ON
OFF
OFF
n085
ON
OFF
ON
n083 + n085
ON
ON
OFF
n084 + n085
ON
ON
ON
n083 + n084 + n085
Moni-
tor No.
Name
Description
U-12
Offset amount
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%
