Superior SLO-SYN SS2000MD7, Installation Instructions Manual

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This manual is an installation and operating guide to the SLO-SYN
SS2000MD7 Translator/Drive. Section 1 gives an overview of the Drive
and its features. Section 2 describes the steps necessary to place the
drive into operation. General wiring guidelines as well as the physical
mounting of the unit and connections to the drive portion are covered in
Section 3.

Complete specifications, listed in Section 4, provide easily referenced
information concerning electrical, mechanical and environmental
specifications. The procedure for setting the motor current level is also
covered in this section.

Torque versus speed characteristics with all appropriate SLO-SYN
Stepper Motors are given in Section 5. Section 6, Troubleshooting, gives
procedures to follow if the Translator/Drive fails to operate properly.

Appendix A provides procedures for troubleshooting electrical inter-
ference problems.

1.2 PRODUCT FEATURES

The SLO-SYN SS2000MD7(MD7-128) Translator/Drive is a bipolar,
speed adjustable, two-phase PWM drive which uses power MOSFET
devices. The MD7 can be set to operate a stepper motor in 1/2, 1/10,
1/25 or 1/100 microsteps. The MD7-128 can be set to operate a
stepper motor in Full, 1/16, 1/64, or 1/128 microsteps.  The maximum
running speed is 3,000 rpm. To reduce the chances of electrical noise
problems, the control signals are optically isolated from the drive
circuit.

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  UL recognized under Component Program, File #E146240

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  Switch selectable current levels of 1 through 7 amperes

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  Full short circuit protection (phase-to-phase and phase-to-ground)

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  Undervoltage and transient overvoltage protection

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  Thermal protection

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  Efficient thermal design

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  Optically isolated inputs

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  Reduce Current and Windings Off capabilities

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  Switch selectable step resolution

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  Compact size

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  Sturdy all-aluminum case