![Aerotech Automation1 iXC6e Скачать руководство пользователя страница 40](http://html1.mh-extra.com/html/aerotech/automation1-ixc6e/automation1-ixc6e_hardware-manual_2863025040.webp)
2.3.1.3. Sine Wave Encoder (Primary) [-MX2/-MX3 Option]
The Sine Wave Encoder option provides higher positioning resolution by subdividing the
fundamental output period of the encoder into smaller increments. The amount of subdivision is
specified by the PrimaryEncoderMultiplicationFactor parameter. Use Encoder Tuning to adjust the
value of the gain, offset, and phase balance controller parameters to get the best performance. For
more information, refer to the
High resolution or high-speed encoders can require increased bandwidth for correct operation. Use
the High Speed Mode of the PrimaryEncoderMultiplierSetup parameter to enable the high
bandwidth mode. Because this mode increases sensitivity to system noise, use it only if necessary.
The drive can generate emulated encoder signals. These signals can be output on the Auxiliary
Encoder (AUX) connector, SYNC port connector, or used internally by the PSO. Refer to the
EncoderDivider and PrimaryEmulatedQuadratureDivider parameters and the encoder output
functions in the Help file for more information.
For the highest performance, use twisted pair double-shielded cable with the inner shield connected
to signal common and the outer shield connected to frame ground. Do not join the inner and outer
shields in the cable.
Table 2-15:
Sine Wave Encoder Specifications
Specification
Value
Primary
Auxiliary
Input Frequency (max)
450 kHz, 2 MHz
450 kHz
Input Amplitude
(1)
0.6 to 1.75 Vpk-pk
Interpolation Factor (max)
-MX2
65,536
N/A
-MX3
65,536
16,384
-MX2/-MX3 Primary Encoder Channel
Interpolation Latency
800 nsec (analog input to quadrature output)
Input Common Mode
1.5 to 3.5 VDC
(1) Measured as SIN(+) - SIN(-) or COS(+) - COS(-)
Figure 2-11:
Sine Wave Encoder Phasing Reference Diagram
2.3.1. Primary Encoder Inputs
iXC6e/XC6e Hardware Manual
40
www.aerotech.com
Содержание Automation1 iXC6e
Страница 1: ...Revision 1 04 Automation1 iXC6e and XC6e High Powered PWM Digital Drives HARDWARE MANUAL...
Страница 63: ...Figure 2 28 PSO Interface iXC6e XC6e Hardware Manual 2 5 2 Position Synchronized Output PSO www aerotech com 63...
Страница 86: ...Figure 3 2 Digital Outputs Schematic EB1 3 1 Digital Outputs EB1 iXC6e XC6e Hardware Manual 86 www aerotech com...
Страница 104: ...This page intentionally left blank Appendix B Revision History iXC6e XC6e Hardware Manual 104 www aerotech com...
Страница 112: ...Index iXC6e XC6e Hardware Manual This page intentionally left blank 112 www aerotech com...