USER MANUAL
NI SMD-7613/7614/7615/7616
This manual contains information about the configuration and use of the National
Instruments SMD-7613, SMD-7614, SMD-7615, and SMD-7616. They are referred to
inclusively in this manual as the NI SMD-761x.
Note
This manual is not applicable for NI SMD-7610/7611/7612 devices. Refer to
to the unique documentation for information related to the NI SMD-7610/7611/7612.
Functionality on these devices are roughly equivalent. The NI SMD-7613/7615 operates from
18 to 53 VDC, and has a running current of up to 5 A per phase. The SMD-7614/7616 operates
from 18 to 88 VDC, and runs current up to 10 A per phase. The SMD-7615/7616 features
encoder feedback.
Contents
Safety Information.................................................................................................................... 2
Block Diagram.......................................................................................................................... 3
Getting Started.......................................................................................................................... 4
Mounting the Drive .................................................................................................................. 4
Connecting the Power Supply .................................................................................................. 5
Choosing a Power Supply......................................................................................................... 5
Voltage.............................................................................................................................. 5
Current .............................................................................................................................. 6
Regeneration..................................................................................................................... 7
Connecting the Drive Using Ethernet....................................................................................... 7
Motor Wiring Recommendations ............................................................................................. 12
Four Lead Motors ............................................................................................................. 13
Six Lead Motors ............................................................................................................... 13
Eight Lead Motors ............................................................................................................ 14
Connecting Input Signals.......................................................................................................... 15
STEP and DIR Inputs ....................................................................................................... 17
Single Ended Inputs.......................................................................................................... 19
Connecting Limit Switches and Sensors .......................................................................... 21
Analog Inputs ................................................................................................................... 22
Programmable Outputs ............................................................................................................. 23
Connecting an Encoder (SMD-7615/7616).............................................................................. 25
Configuring the Drive............................................................................................................... 28
Motor ................................................................................................................................ 28
Control .............................................................................................................................. 29
I/O Configuration ............................................................................................................. 31
Self Test............................................................................................................................ 31
