Up/Down Frequency Setting - Veikong gpd 515/g5 Startup Manual

5 . 3 2 M U L T I - F U N C T I O N INPUT TERMINALS ( T e r m . 3 - 8 )
FWD RUN
UP
COMMAND
DOWN
COMMAND
UPPER
LIMIT SPEED
LOWER
LIMIT SPEED
OUTPUT
FREQUENCY*
"SPEED AT SET
FREQUENCY"
MULTI-FUNCTION
OUTPUT SIGNAL
* U = UP (Accel) status; D = DOWN (Decel) status; H = HOLD (constant speed) status;
H . Data 1 C : Trim Control Increase
Data 1 D : Trim Control Decrease
d 4 - 0 2 : Trim Control Level
The value of d 4 - 0 2 is a percentage of the maximum output frequency ( E 1 - 0 4 ) .
When the trim control increase input is closed, the value of d 4 - 0 2 gets added to the
analog frequency reference.
When the trim control decrease input is closed, the value of d 4 - 0 2 gets subtracted
from the analog frequency reference.
D1 H U H D H
U1 = At Upper Limit Speed; D1 = At Lower Limit Speed
U p / D o w n F r e q u e n c y S e t t i n g T i m i n g
U H D D1 H
5-69
Continued
U1 H D D1
U
Factory setting: 1 0
Range: 0 to 100 %
H