Yaskawa Matrix Converter - Manual (Page 211)

6
-46
Timing Chart for Frequency Detection Operation
Related
Parameter
L4-01: Speed Agree Level
L4-02: Speed Agree Width
L4-03: Speed Agree Level +/ −
L4-04: Speed Agree Width +/ −
Fref/Fout
Agree
Fref/Fout Agree 1 Fref/Fout Agree 2
Fref/Set
Agree
Fref/Set Agree 1
Switches on under the following conditions during
Frequency Agree. Fref/Set Agree 2
Switches on under the following conditions during
Frequency Agree.
Frequency
Detection
Frequency (FOUT) Detection 1
(L4-01
> | output frequency |)
Frequency (FOUT) Detection 3
(L4-03
> output frequency)
Frequency (FOUT) Detection 2
(L4-01
< | output frequency |)
Frequency (FOUT) Detection 4
(L4-01
< output frequency)
L4-02
off on
Frequency
reference
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)
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)
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)
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)