Rockwell Automation 7000 PowerFlex Medium Voltage AC Drive (B Frame) - ForGe Control (PanelView 550) - Manual (Page 134)

134 Rockwell Automation Publication 7000-UM151E-EN-P - January 2013
Chapter 3 Component Definition and Maintenance
J1 Pin 5 Z+
J1 Pin 6 Z-
J1 Pin 7 Encoder Power Return
J1 Pin 8 Encoder Power (+12V @ 3 Watts)
80190-759-01, 80190-759-02 Universal Encoder Interface
The Universal Encoder Interface enables connections between the drive and to an
absolute position encoder or a standard quadrature encoder, providing the option
for dual or redundant quadrature encoders. The Universal Encoder Interface
provides 12 single ended or 6 differential, optically isolated inputs as well as a
12V/3Watt galvanically isolated encoder power source.
When using absolute encoders, use the 12 single ended inputs. For quadrature
encoders, use the 6 differential inputs.
Either encoder with frequencies up to 200 KHz connects to the Universal
Encoder Interface.
The 80190-759-02 Universal Encoder Interface is functionally identical to the
80190-759-01 with the addition of conformal coating. The Universal Encoder
interface is configured via jumpers installed on the 12-position header J4. The
header has three positions labeled ‘Park’ and used to store the jumpers when
indicated as “Removed” in the table below. Each function is selected by moving
its corresponding jumper from the ‘park’ location to the selected function
location if labeled “Installed”. The following table describes the functions
available.
Table 7 - Encoder Configurations
ATTENTION: Removing the Universal Encoder Interface with active
control power may damage the board. Disconnect the control power
before removing the board.
ENC_TYPE POL_QRDNT CD_DQUAD CONFIGURATION
Installed Installed Installed Single Quadrature Encoder Option (Factory
Default)
Installed Installed Removed Dual Quadrature Encoder Option without
Redundancy
Installed Removed Removed Dual Quadrature Encoder Option with
Redundancy
Installed Removed Installed Single Quadrature Option (CDSEL/DQUAD) must
be removed for Redundancy
Removed Installed Installed Gray Code Absolute Encoder Low True