Endat Encoder Interface (J207) - Aerotech HPe 150 Hardware Manual

Ensemble HPe 150/200

2.3.1.2. EnDat Encoder Interface (J207)

The Ensemble HPe 150/200 retrieves absolute position data along with encoder fault information via a serial
data stream from the absolute encoder. See
interface requires setting parameters EnDatEncoderResolution
3
EnDatEncoderTurns .
The encoder interface pin assignment is indicated in
ABS CLK-
J207-6
ABS CLK+
J207-7
ABS DATA-
J207-8
ABS DATA+
J207-19
1
EnDatEncoderResolution has replaced CfgFbkEncAbsPosBits in software version 3.00.000.
2
EnDatEncoderSetup has replaced CfgFbkEncAbsSetup in software version 3.00.000.
3
EnDatEncoderTurns has replaced CfgFbkEncAbsRevBits in software version 3.00.000.
30
Figure 2-13
Section 2.3.1.
180
Figure 2-13: Serial Data Stream Interface
Chapter 2
Installation and Configuration
for the serial data stream interface. Set up of this
1
, EnDatEncoderSetup
+5V
ADM1485
ADM1485
www.aerotech.com
2
,