Delta VFD-B Series - Page 142

Chapter 5 Parameters|VFD-B-P Series
Revision April 2009, SW V1.00 5-77
 This parameter also determines the waiting time before resuming operation after External
Baseblock and after Auto Restart after Fault (Pr.08-14).
 When using a PG card with PG (encoder), speed search will begin at the actual PG (encoder)
feedback speed and accelerate to the setting frequency.
08 - 07
Current Limit for Speed Search
Unit: 1
V/f Control Settings 30 to 150%
Factory Setting: 110
Vector Control Settings 30 to 200%
Factory Setting: 150
 This parameter is used to set the max. output current of the AC motor drive for speed search.
 When executing speed search, the V/f curve will use the group 1 settings as the basic value.
 The control method is set by parameter 00-09.
Output
Frequency
Output
Vol tage
08-06
08-05
08-04=01
08-06
08-05
08-04=02
Power
Input
Maximum Allowable
Power Loss Time
Baseblock Time
Speed Search
Speed
Synchronization
Detection
Maximum
Allowable Power
Baseblock Time
08 - 08 Skip Frequency 1 Upper Limit Unit: 0.01
08 - 09 Skip Frequency 1 Lower Limit Unit: 0.01
08 - 10 Skip Frequency 2 Upper Limit Unit: 0.01
08 - 11 Skip Frequency 2 Lower Limit Unit: 0.01
08 - 12 Skip Frequency 3 Upper Limit Unit: 0.01
08 - 13 Skip Frequency 3 Lower Limit Unit: 0.01
Settings 0.00 to 400.00Hz Factory Setting: 0.00
 These parameters set the Skip Frequencies. It will cause the AC motor drive to never remain
within these frequency ranges with continuous frequency output.
 These six parameters should be set as follows Pr.08-08 ≥ Pr.08-09 ≥ Pr.08-10 ≥ Pr.08-11 ≥
Pr.08-12 ≥ Pr.08-13.