YASKAWA OYMC V1000, Programming Manual

Page: 166 / 408

1.7 H: Terminal Functions
166 YASKAWA ELECTRIC SIEP C710606 10A YASKAWA AC Drive - V1000 PRELIM. Programming Manual
Refer to L4-03/04: Speed Agreement Detection Level and Detection Width (+/-) on
page 207 for details on setting the detection width.
Setting 14: User Set Speed Agree 2 (fref / fset Agree 2)
Closes whenever the actual output frequency 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.
Figure 1.60
Figure 1.60 User Set Speed Agree 2 Example with Positive L3-04 Value
Refer to L4-03/04: Speed Agreement Detection Level and Detection Width (+/-) on
page 207 for details on setting the detection width.
Setting 15: Frequency Detection 3
Output is closed as long as the output frequency is below the detection level set in L4-03
plus the hysteresis set in L4-04. It closes when the output frequency falls below L4-03. As
the detection level L4-03 is a signed value, the detection works in the specified direction
only.
Status Description
Open Output frequency or frequency reference are outside the range of L4-03 ± L4-04
Closed Output frequency and the frequency reference are both with in the range of L4-03 ± L4-04
Status Description
Open Output frequency exceeded L4-03 plus L4-04
Closed Output frequency is below L4-03 or has not exceeded L4-03 plus L4-04 yet.
Output
frequency
+/- L4-02
User Set
Speed Agree 2
OFF ON
Frequency
reference
Frequency
reference
Output
frequency
L4-01