Graco PRECISIONSWIRL 310554V - Manual (Page 24)

PrecisionSwirl Module Operation
24 310554V
Adjusting Orbital Dispenser Motor Speed
Adjust the orbital dispenser motor speed in the manual or automatic control mode as described in the following para-
graphs.
Manual Mode:
Adjust motor speed by rotating the MANUAL SPEED
CONTROL knob on the control box. See F
IG . 12.
Rotate the knob clockwise to increase speed and coun-
terclockwise to decrease speed. Use the motor speed
chart (F
IG . 13) to find the manual control setting required
to achieve the desired motor speed.
Automatic Mode:
Use the motor speed chart (F IG . 13) to find the voltage
setting required to achieve the desired motor speed.
When the control signal voltage is increased, the motor
speed increases. When the control signal voltage is
decreased, the motor speed decreases.
Exceeding the maximum analog speed control volt-
age may result in damage to the motor controller.
F IG . 13
24
22
20
18
16
14
12
10
8
6
4
2
0
0 1 2 3 4 5 6 7 8 9
Analog speed signal from robot (Volts dc)
PrecisionSwirl Motor Speed Command
S
PEED IN R
P
M
x
1000
OR
Manual control setting
0-10 VOLT