Graco 310554V Connecting the Automatic Control Cable, Signal Description

Connecting the Automatic Control Cable

CAUTION

Always make connections to the control assembly with power turned off.

The PrecisionSwirl control assembly is provided with a 9–pin receptacle for the robot interface cable.

Any wiring from an external source, such as a robot controller, must follow the robot manufacturer’s instructions and must comply with the appropriate codes and standards.

To connect the automatic control cable (P/N 617829) between the control assembly and the robot, perform the following steps:

1.Locate the receptacle on the bottom of the control assembly that is labeled AUTOMATIC CONTROL CABLE. See FIG. 10.

2.Connect the cable assembly to the AUTOMATIC CONTROL CABLE receptacle in FIG. 10.

3.Secure the cable by tightening the two mounting screws.

4.Connect the opposite end of the cable assembly to the applicable terminals or receptacle on the robot controller.

For information about specific control assembly circuitry and connections, read the chart below and see the Wir- ing Diagrams on pages 56 and 57, and FIG. 11.

Installing Cable Assemblies

5.Check the connections to ensure the cable is con- nected correctly.

Automatic control cable receptacle

0/7%2	!54/-!4)#)#/.42/,	-/4/2
3500,9	#!",%	#!",%

	ti0827A
FIG. 10
Signal	Description
Enable	The 24V enable signal starts the orbital dis-
	penser motor.
Swirl	This 0-10 VDC analog signal is used to
Speed	adjust the motor speed. (0-10 VDC =
Command	6600-24,000 RPM)
Motor	The alarm relay activates when the motor
Fault	speed drops below 1500 RPM or does not
Alarm	start. The relay contacts are normally
	closed.
	A fault will be generated if any of the front
	panel controls are in the wrong position for
	automatic operation
Swirl	This analog signal can be used to monitor
Speed	motor speed.
Readout	(0-10 VDC = 0-24,000 RPM)

0/7%2 -/4/2 &!5,4 25.

-!).25.5.%.!",%

#/.42/, 3%,%#4

-!.5!, 30%%$ #/.42/,

!54/-!4)# -!.5!,

Robot controller 8029A

FIG. 11

310554V 19