YASKAWA A1000 Technical Manual page 251

Setting 13: Speed agree 2 (f
Closes whenever the actual output frequency or motor speed (CLV, CLV/PM) is within the speed agree width (L4-04) of
the current frequency reference, regardless of the direction.
Status
Open Output frequency or motor speed is outside the range of frequency reference ±L4-04.
Closed Output frequency or motor speed is within the range of frequency reference ±L4-04.
Note: Detection works in both forward and reverse.
Figure 5.74
Output Frequency
or Motor Speed
Speed Agree 2
Refer to L4-03, L4-04: Speed Agreement Detection Level and Detection Width (+/-) on page 289
Setting 14: User-set speed agree 2 (f
Closes whenever the actual output frequency or motor speed (CLV, CLV/PM) and the frequency reference are within the
speed agree width (L4-04) of the programmed speed agree level (L4-03). As the detection level L4-03 is a signed value,
detection works in the specified direction only.
Status
Open Output frequency or motor speed and frequency reference are both outside the range of L4-03 ±L4-04
Closed Output frequency or motor speed and the frequency reference are both with in the range of L4-03 ±L4-04
Figure 5.75
Frequency reference
L4-03
0 Hz
Output frequency
User Set
Speed Agree 2
Figure 5.75 User Set Speed Agree 2 Example with a Positive L3-04 Value
Refer to L4-03, L4-04: Speed Agreement Detection Level and Detection Width (+/-) on page 289
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual
/f agree 2)
ref out
Frequency
reference
OFF
ON
Figure 5.74 Speed Agree 2 Time Chart
/f agree 2)
ref set
During
Forward
OFF OFF
ON
Description
L4-04
OFF
Description
Frequency reference
L4-03 + L4-04
Frequency reference – L4-04
L4-03 – L4-04
ON
5.7 H: Terminal Functions
L4-04
ON
for more details.
+ L4-04
Output frequency
Frequency reference
for more details.
5
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