Rockwell Automation 8720MC Drives Integration Manual User Manual

Page 44

Publication 8720MC-IN002A-EN-P — December 2002

2-12

Commissioning Your 8720MC Analog Drive

Figure 2.1
Analog Input and Output Connection Diagram

Analog default links to the 8720MC software are shown in the table
below.

Drive Error Reset

Regen PS OK

(P5-15)

(P514)

(P5-16)

(P5-17)

(P5-18)

(P5-32)

(P5-33)

(P5-34)

(P5-36)

+24 = true

P5-22 +24V dc

Jog Input

P5-22

(P5-13)

+24V dc Input Common

Jumper to P5-23

(P1-15)

(P1-14)

(P1-16)

(P1-6)

(P1-17)

(P1-5)

Analog Input 1

Analog Input 1 Return

Analog Input 2

Manual Ref

Analog Input 1

Auto Ref from Motion Controller

Analog Input 2 Return

Shields Grounded

to chassis

via Braid Clamp

Encoder Common

+9V dc encoder power

Polarity Switch

2.5 K

pot

Parameter Set Bit 2

Parameter Set Bit 1

Parameter Set Bit 0

Orient Request

Auto/Manual Select

(P4-6)

(P4-1)

(P4-5)

(P4-6)

Analog Output 1

Analog Ouput 1 Return

Analog Output 2

Analog Output 1

Analog Output 2 Return

+24V dc

Drive Enable
(Input 1)

Regen P.S.

Run

CNC

Drive

Enable

Auto Enable

8720MC

HIGH PERFORMANCE DRIVE

8720MC-B

xxx or -Dxxx

(Input 3) Drive Error Reset

(Input 5) Parameter set bit 2

(Input 7) Parameter set bit 1

(Input 9) Parameter set bit 0

(Input 2) Orient Request

(Input 4) Auto/Manual Select

(Input 6) Jog

(Input 8) Reserved

(Input 10) Regen PS OK

Connection

Parameter
Number

Analog
Spindle

Analog
Power Servo

SERCOS - Spindle /
Power Servo

SCANport - Spindle/
Power Servo

P5-14 & 15 / Analog
Input 1

661

Auto Velocity Reference

Not Available

Reserved

P5-16 & 17 / Analog
Input 2

664

Manual Velocity
Reference

Not Available

Manual Velocity
Reference.

P4-1 & 6 / Analog
Output 1

681

Velocity Feedback

P4-5 & 6 / Analog
Output 2

386

Motor Shaft Power

% Rated Torque
Parameter 84

Motor Shaft Power