YASKAWA HV600 Manual page 314

2.8 H: Terminal Functions
L4-03:
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15: Frequency Detection 3
Setting Value Function
15 Frequency Detection 3
Note:
The detection level set in L4-03 is a signed value. The drive will only detect in one direction.
ON : The output frequency < L4-03, or the output frequency ≤ L4-03 + L4-04.
OFF : The output frequency > "L4-03 + L4-04".
L4-03:
Figure 2.67 Example of Frequency Detection 3 (Value of L4-03 is Positive)
Note:
Figure 2.67 shows the time chart when L4-07 = 1 [Speed Agree Detection Selection = Detection Always Enabled]. The default setting of L4-
07 is 0 [No Detection during Baseblock]. When the speed agreement detection selection is "No Detection during Baseblock", the terminal
deactivates when the drive output stops.
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16: Frequency Detection 4
Setting Value Function
16 Frequency Detection 4
Note:
The detection level set in L4-03 is a signed value. The drive will only detect in one direction.
314
Figure 2.66 Example of User-set Speed Agree 2 (L4-03 Is Positive)
V/f OLV/PM EZOLV OLV/PM
The terminal deactivates when the output frequency > "L4-03 [Speed Agree Detection Level (+/-)] + L4-04 [Speed Agree Detection
Width (+/-)]". After the terminal deactivates, the terminal stays deactivated until the output frequency is at the value of L4-03.
V/f OLV/PM EZOLV OLV/PM
The terminal activates when the output frequency > L4-03 [Speed Agree Detection Level (+/-)]. After the terminal activates, the
terminal stays activated until the output frequency is at the value of "L4-03 - L4-04".
L4-04:
Description
L4-04:
Description
YASKAWA TOEPYAIHV6002A HV600 Drive Programming