YASKAWA P1000 Technical Manual page 217

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 ±L4-02.
Note: Detection works in forward and reverse.
Speed agree 1
Refer to L4-01, L4-02: Speed Agreement Detection Level and Detection Width on page 253
Setting 3: User-Set Speed Agree 1 (f
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
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
L4-01
0 Hz
Output frequency
User Set
Speed Agree 1
Refer to L4-01, L4-02: Speed Agreement Detection Level and Detection Width on page 253
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
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.
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual
Frequency
reference
Output Frequency
OFF
ON
Figure 5.47 Speed Agree 1 Time Chart
/f Agree 1)
ref set
During
Forward
OFF OFF
ON ON
Figure 5.48 User Set Speed Agree 1 Time Chart
Description
L4-02
Description
Frequency reference + L4-02
L4-01 + L4-02
Frequency reference – L4-02
L4-01 – L4-02
Output frequency
During Reverse
OFF
ON ON
Description
5.7 H: Terminal Functions
L4-02
for more details.
–L4-01 + L4-02
–L4-01
Frequency reference + L4-02
–L4-01 – L4-02
Frequency reference
Frequency reference – L4-02
for more instructions.
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