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Rockwell Automation 7000 PowerFlex Medium Voltage AC Drive (B Frame) - ForGe Control User Manual

Page 156

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156

Rockwell Automation Publication 7000-UM202B-EN-P - June 2014

Chapter 3

Component Definition and Maintenance

Figure 138 - Universal Encoder Board

Connections to the Universal Encoder Interface occur via a 1492-IFM20F
interface module. The connections to the IFM are detailed below.

Table 10 - Encoder Functions

Installed

Removed

Installed

Single Quadrature Option (CDSEL/DQUAD) must be
removed for Redundancy

Removed

Installed

Installed

Gray Code Absolute Encoder Low True

Removed

Installed

Removed

Natural Binary Absolute Encoder Low True

Removed

Removed

Installed

Gray Code Absolute Encoder High True

Removed

Removed

Removed

Natural Binary Absolute Encoder High True

IFM Pin #

Quadrature Encoder Function

Absolute Encoder Function

1

A1+

E0

2

A1-

E1

3

B1+

E2

4

B1-

E3

5

ENC_COM

ENC_COM

6

Z1+

E4

7

Z1-

E5

8

A2+ (Redundant or Dual ENC)

E6

9

A2- (Redundant or Dual ENC)

E7

10

ENC_COM

ENC_COM

11

B2+ (Redundant or Dual ENC)

E8

12

B2- (Redundant or Dual ENC)

E9

13

Z2+ (Redundant or Dual ENC)

E10

14

Z2- (Redundant or Dual ENC)

E11

15

ENC_COM ENC_COM

16

ENC_COM

ENC_COM

17

ENC_COM

ENC_COM

ENC_TYPE

POL_QRDNT

CD_DQUAD

CONFIGURATION