4-156
Table 4.4.9 Frequency detection operation
Function Detection operation of frequency confirmation Description
Frequency
agree
time
time
ONOFF
FWD
REV
03-14
03-14
Freq
Reference
Output
Frequency
Frequency
Agree
Signal
ON
Freq
Reference
Output is active when the output frequency
falls within the frequency reference minus
the frequency detection width (03-14).
Any of the digital outputs function (03-11,
03-12 or 03-28) can be set to 3 (Frequency
agree).
Set
frequency
agree
time
time
ONOFF
FWD
REV
03-14
Output
Frequency
Setting
Frequency
Agree
Signal
ON
03-13
03-13
03-14
Output is active the output frequency falls
within the frequency detection width (03-14)
of the set frequency detection level (03-13).
Any of the digital outputs function (03-11,
03-12 or 03-28) can be set to 3 (Set
frequency agree).
Output
frequency
detection 1
ON ONOFF OFF
03-14
03-14
03-13
03-13
03-13
03-13
time
time
Output
Frequency
Output
Frequency
Detection 1
Signal
Output is active when the output frequency
rises above the frequency detection level
(03-13) + frequency detection width (o3-14)
and deactivates when the output frequency
falls below frequency detection level (03-13).
Any of the digital outputs function (03-11,
03-12 or 03-28) can be set to 4 (Output
frequency detection 1).
Output
frequency
detection 2
OFF OFFON ON
03-14
03-14
03-13
03-13
03-13
03-13
time
time
Output
Frequency
Output
Frequency
Detection 2
Signal
ON
Output is active when the output frequency
is below the frequency detection level
(03-13) + frequency detection width (03-14)
and turns off when the output frequency falls
below frequency detection level.
Any of the digital outputs function (03-11,
03-12 or 03-28) can be set to 5 (Output
frequency detection 2).
Output
frequency
detection
3
Output is active when the output frequency
rises above the frequency detection level
2(03-44) + frequency detection width
2(03-45) and deactivates when the output
frequency falls below frequency detection
level 2(03-44).
Any of the digital outputs function (03-11,
03-12 or 03-28) can be set to 50 (Output
frequency detection 3).
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