Delta VFD-B - Under-Current Detection Restart Delay Time; User-Defined Low-Voltage Detection Level (Lv); User-Defined Low-Voltage Detection Time

Chapter 5 Parameters|VFD-B Series
5-70 Revision July 2008, BE16, SW V4.08 & V5.00
06 - 15 Under-Current Detection Restart Delay Time Unit: 1
Settings 1~600 min Factory Setting: 10
 If output current is lower than the setting Pr.06-12 for a time that exceeds Pr.06-13 setting
during operation, the AC drive will warn per Pr.06-14 setting. If Pr.06-14 is set to 03, the AC
drive will restart after the delay time set by Pr.06-15 is up.
06 - 16 User-Defined Low-Voltage Detection Level (Lv) Unit: 1
Settings 00 Disabled
230V series: 220 ~ 300VDC Factory Setting: 00
460V series: 440 ~ 600VDC Factory Setting: 00
575V series: 520 ~ 780VDC Factory Setting: 00
06 - 17 User-Defined Low-Voltage Detection Time Unit: 0.1
Settings 0.1~ 3600.0 sec Factory Setting: 0.5
 When the DC BUS voltage is lower than the setting of Pr.06-16 for a time exceeding the
setting of Pr.06-17, the AC motor drive will output a signal when Pr.03-00 ~ Pr.03-03 is set to
28.
06 - 18 Reserved