Frequency Reference Upper & Lower Limits - Veikong gpd 515/g5 Startup Manual

5.22 FREQUENCY REFERENCE UPPER & LOWER LIMITS
d 2 - 0 1 : Frequency Reference Upper Limit
d 2 - 0 2 : Frequency Reference Lower Limit
These two parameters set the range for the frequency command signal. Each is set, in
increments of 0.1%, as a percentage of maximum frequency (Fmax; E 1 - 0 4 ) as
established by either the selected standard V/f pattern or custom V/f pattern.
NOTE: All references are affected by the upper and lower limit points.
EXAMPLE:
E1-04 = " 60 " Hz (100%)
d2-01 = " 80.0 " % = 48Hz – Max. speed
d2-02 = " 10.0 " % = 6Hz – Min. speed
OUTPUT
FREQ.
( % )
1 0 0 %
d 2 - 0 1 80.0%
d 2 - 0 2 10.0%
2.5%
Factory setting: 1 0 0 . 0
Range: 0.0 to 110.0 %
Factory setting: 0 . 0
Range: 0.0 to 109.0 %
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