L4-02
L4-02
Frequency
reference
Speed agree 1
ON
OFF
Output Frequency
or Motor Speed
Figure 5.53 Speed Agree 1 Time Chart
Setting 3: User-Set Speed Agree 1 (f
ref
/f
set
Agree 1)
Closes when the actual output frequency and the frequency reference are within the speed agree width (L4-02) of the
programmed speed agree level (L4-01).
Status Description
Open Output frequency or motor speed and frequency reference are not both within the range of L4-01 ±L4-02.
Closed Output frequency or motor speed and the frequency reference are both within the range of L4-01 ±L4-02.
Note: Frequency detection works in forward and reverse. The value of L4-01 is used as the detection level for both directions.
Frequency reference
Frequency reference
+ L4-02
Frequency reference – L4-02
L4-01
L4-01
+ L4-02
L4-01 – L4-02
Frequency reference
Frequency reference
+ L4-02
Frequency reference – L4-02
–L4-01
–L4-01
+ L4-02
–L4-01 – L4-02
During
Forward
During Reverse
Output frequency
0 Hz
OFF OFF OFF
ON ON
ON
ON
Output frequency
User Set
Speed Agree 1
Figure 5.54 User Set Speed Agree 1 Time Chart
Setting 4: Frequency Detection 1
The output opens when the output frequency rises above the detection level set in L4-01 plus the detection width set in L4-02.
The terminal remains open until the output frequency or motor speed fall below the level set in L4-01.
Status Description
Open Output frequency or motor speed exceeded L4-01 + L4-02.
Closed Output frequency or motor speed is below L4-01 or has not exceeded L4-01 + L4-02.
Note: Frequency detection works in forward and reverse. The value of L4-01 is used as the detection level for both directions.
5.7 H: Terminal Functions
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
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5
Parameter Details
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