YASKAWA T1000A Technical Manual page 195

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 does not match the frequency reference while the drive is running.
Closed Output frequency or motor speed is within the range of frequency reference ±L4-04.
Note: Detection works in both forward and reverse.
Figure 5.60
Output Frequency
or Motor Speed
Speed Agree 2
Refer to L4-03, L4-04: Speed Agreement Detection Level and Detection Width (+/-) on page 223
Setting 14: User-set speed agree 2 (f
Output terminal closes when both conditions below are met.
• The output frequency (or the motor speed when using CLV or CLV/PM) is within the range of the speed agreement
detection level (L4-03) plus or minus the speed agreement detection width (L4-04).
• The output frequency (or the motor speed when using CLV or CLV/PM) is within the range of the frequency reference
plus or minus the speed agreement detection width (L4-04).
Status
One of the following conditions is true:
• Output frequency or motor speed is not within the range of L4-03 ±L4-04
Open
• Output frequency or motor speed is not within the range of the frequency reference ± L4-04
Both of the following conditions are true:
• Output frequency or motor speed is within the range of L4-03 ±L4-04
Closed
• Output frequency or motor speed is within the range of the frequency reference ±L4-04
Note: As the detection level L4-03 is a signed value, detection works in the specified direction only.
Figure 5.61
Frequency reference
L4-03
0 Hz
Output frequency
User Set
Speed Agree 2
Figure 5.61 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 223
YASKAWA ELECTRIC SIEP C710616 30B YASKAWA AC Drive T1000A Technical Manual
/f agree 2)
ref out
Frequency
reference
OFF
ON
Figure 5.60 Speed Agree 2 Time Chart
/f agree 2)
ref set
During
Forward
OFF OFF
ON
Description
L4-04
Description
Frequency reference
L4-03 + L4-04
Frequency reference – L4-04
L4-03 – L4-04
ON
5.7 H: Terminal Functions
L4-04
for more details.
+ L4-04
Output frequency
common_
TMonly
Frequency reference
for more details.
5
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