7.3
Common Functions
- 55
D
Settings
Setting
Function
0
Stop. (Operate according to the frequency reference value.)
1
Continue operation at 80% speed. (Continue operation with a speed that is 80% of the value
when the frequency reference was lost.)
D
Timing Chart for Frequency Detection Operation
Related
constant
L4-01: Speed Agree Level
L4-02: Speed Agree Width
L4-03: Speed Agree Level +/--
L4-04: Speed Agree Width +/--
Fref/Fout Agree 1
Fref/Fout Agree 2
Fref/Fout
Agree
OFF
ON
Frequency
reference
L4-02
L4-02
Output frequency
or motor speed
Fref/Fout Agree 1
(Multi-function output setting = 2)
OFF
ON
Frequency
reference
Output frequency
or motor speed
Fref/Fout Agree 2
L4-04
(Multi-function output setting = 13)
L4-02
Fref/Set Agree 1
Fref/Set Agree 2
Fref/Set
Agree
OFF
ON
Output frequency
or motor speed
Fref/Set Agree 1
L4-02
L4-01
L4-01
L4-02
(Multi-function output setting = 3)
OFF
ON
Output frequency
or motor speed
Fref/Set Agree 2
L4-04
L4-03
(Multi-function output setting = 14)
Frequency Detection 1
Frequency Detection 3
Frequency
Freq. Detection 1
OFF
ON
Output frequency
or motor speed
L4-02
L4-02
L4-01
L4-01
(Multi-function output setting = 4)
Freq. Detection 3
OFF
ON
Output frequency
or motor speed
L4-04
L4-03
(Multi-function output setting = 15)
Frequency
Detection
Frequency Detection 2
Frequency Detection 4
Freq. Detection 2
OFF
ON
Output frequency
or motor speed
L4-02
L4-02
L4-01
L4-01
(Multi-function output setting = 5)
Freq. Detection 4
OFF
ON
Output frequency
or motor speed
L4-04
L4-03
(Multi-function output setting = 16)
7