Aerotech XC2e, Руководство по оборудованию, Страница: 39 / 92

2.3.1. Primary Encoder Inputs
The primary encoder inputs are accessible through the Feedback connector. The PrimaryFeedbackType
[A3200: PositionFeedbackType or VelocityFeedbackType] parameter configures the XC2e to accept
Square Wave encoder signals (
Section 2.3.1.1. ), Absolute encoder signals ( Section 2.3.1.2. ), or, as
permitted by the multiplier option, Sine Wave encoder signals ( Section 2.3.1.3. ).
Refer to Section 2.3.1.4. for encoder feedback phasing.
Refer to Section 3.2. for the auxiliary encoder input on the AUX connector.
Table 2-12: Multiplier Options
Option Primary Encoder Accepts... Auxiliary Encoder Accepts...
-MX0 Square Wave or Absolute encoders Square Wave encoders
-MX2
Sine Wave (high performance), Square Wave,
or Absolute encoders
Square Wave encoders
-MX3
Sine Wave (high performance), Square Wave,
or Absolute encoders
Sine Wave (standard performance) or Square
Wave encoders
IMPORTANT : Physically isolate the encoder wiring from motor, AC power, and all other
power wiring
Table 2-13: Primary Encoder Input Pins on the Feedback Connector
Pin # Description In/Out/Bi
3
+5V Power
(1)
N/A
6
Encoder Marker Reference Pulse - Input
Absolute Encoder Clock - Output
7
Encoder Marker Reference Pulse + Input
Absolute Encoder Clock + Output
8
Absolute Encoder Data -
Bidirectional
14 Encoder Input
15 Encoder Cosine - Input
16
+5V Power
(1)
N/A
17 Encoder Sine + Input
18 Encoder Sine - Input
19 Absolute Encoder Data+ Bidirectional
20 Signal Common N/A
21 Signal Common N/A
(1) The maximum combined current output is 500 mA.
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XC2e Hardware Manual 2.3.1. Primary Encoder Inputs