YASKAWA A1000 Series Technical Manual page 226

5.7 H: Terminal Functions
Figure 5.66
Setting 2: Speed agree 1 (f
Closes whenever the actual output frequency or motor speed (CLV, CLV/PM) is within the Speed Agree Width (L4-02)
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 ±L4-02.
Note: Detection works in both directions, forward and reverse.
Figure 5.67
Speed agree 1
Refer to L4-01, L4-02: Speed Agreement Detection Level and Detection Width on page 262
Setting 3: User-set speed agree 1 (f
Closes whenever the actual output frequency or motor speed (CLV, CLV/PM) 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 both forward and reverse. The value of L4-01 is used as the detection level for both directions.
Figure 5.68
Output Frequency
Frequency
reference
User Set
Speed Agree 1
Refer to L4-01, L4-02: Speed Agreement Detection Level and Detection Width on page 262
226
Output frequency
or
motor speed
OFF
Zero Speed
Figure 5.66 Zero-Speed Time Chart
/f Agree 1)
ref out
Frequency
reference
Output Frequency
or Motor Speed
OFF
ON
Figure 5.67 Speed Agree 1 Time Chart
/f Agree 1)
ref set
or Motor Speed
OFF ON
Figure 5.68 User Set Speed Agree 1 Time Chart
E1-09 (Max. Output Frequency) or
b2-01 (Zero Speed Level)
ON
Description
L4-02
Description
L4-01
Output
frequency
+/- L4-02
Frequency
reference
ON
OFF
YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual
common_
TMonly
L4-02
for more details.
L4-01
+/- L4-02
for more instructions.