YASKAWA H6B1A002, Technical Reference

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5.2 b: Application
194 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
• b1-11 = 60.0 s
• b1-12 = 0
b1-11: Run Delay @ Stop
Figure 5.11 Run Delay Memory Disabled
1 : Only at Stop
The drive saves Run Delay timer only when the drive is stopped.
When the drive is running and it loses power, the drive will not apply the delay time set in b1-11 when power is
restored. When the drive is stopped with b1-11 counting down and it loses power, the drive will apply the delay time
set in b1-11 based on the time elapsed during the power outage.
Figure 5.12 shows the example of drive operation when:
• b1-03 = 3
• b1-11 = 60.0 s
• b1-12 = 1
b1-11: Run Delay @ Stop
Figure 5.12 Run Delay Memory Only at Stop
2 : Running & Stop
The drive always saves the Run Delay timer.
When the drive is running and it loses power, the drive will save-off the maximum delay time set in b1-11 . When
power is restored, the drive will apply that time minus the time elapsed during the power outage. When the drive is
stopped with
b1-11 counting down and it loses power, the drive will apply the delay time set in b1-11 based on the
time elapsed during the power outage.
Figure 5.13 shows the example of drive operation when:
•
b1-03 = 3
• b1-11 = 60.0 s
• b1-12 = 2