Yaskawa VS-626 MC5 - Manual (Page 193)

7.3 Common Functions
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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