National Instruments NI 9503 C Series, Начало работы

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NI 9503 C Series Stepper Drive Modules and SoftMotion Module
Add and Connect an NI 9401 High-Speed Bidirectional Module
1. Install and connect an NI 9401 digital I/O module in slot 4 of the chassis.
2. Connect the position compare and position capture signals as follows:
Add and Connect an NI 9411 Digital Input Module
1. Install an NI 9411 digital input module in slot 5 of the chassis.
2. Connect the encoder to the NI 9411. The NI 9411 also provides a +5 V supply for encoder
power. The Stepper Drive (with Encoder) example uses the following NI 9411 signals for
the corresponding encoder signals.
3. Connect the NI 9411 to the NI PS-16 power supply.
a.
Connect the NI 9411 Vsup terminal to one of the two (+) terminals on the NI PS-16.
b. Connect the NI 9411 COM terminal to one of the two (-) terminals on the NI PS-16.
Table 7.
NI 9401 Position Capture and Position Compare Connections
NI 9401 S ignal Function
DIO0 Position Capture Input
DIO4 Position Compare Output
Table 8. NI 9411 Encoder Connections
NI 9411 S ignal Encoder S ignal
DI0 Encoder Phase A
DI1 Encoder Phase B
DI2 Encoder Index