AMCI SD17060B-25 Panduan Pengguna - Halaman 4

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Applicable Units (continued)

For SD17060B-24 Drives...

As of January 2009, the SD17060B-24 has been phased out of production and replaced by the standard

SD17060B. The older SD17060B drivers required an external resistor when using a 24Vdc input signal and

the SD17060B-24 drivers had this resistor added internally. With this manual, the standard SD167060B driv-

ers have inputs that accept 5 to 24Vdc signals without the need for an external resistor and they replace the

SD17060B-24 in all applications. See Appendix B on page 19 for more information.

The SD17060B, SD17060B-03 and SD17060B-25

The SD17060B, SD17060B-03, and SD17060B-25 micro-stepping drivers are part of the growing line of

motion control products from AMCI. They are designed for use with a variety of stepper motors including

AMCI's size 23 through size 34 motors. The three drivers can be programmed to a maximum resolution of

50,800 steps per turn and output a motor current of 1.0 to 6.3A

ments.



SD17060B and SD17060B-03 digital inputs accept 5Vdc to 24Vdc without the need of an external cur-

rent limiting resistor



SD17060B-25 digital inputs will work with 24Vdc only

Common features of the three drivers include:



Inputs that accept 5Vdc to 24Vdc without the need of an external current limiting resistor



Anti-Resonance Circuitry



Back-EMF Protection Circuity



Programmable Idle Current Reduction



Programmable Current Loop Gain



Programmable Pulse Train Input (Step/Direction or CW/CCW)



Programmable Active State for the Disable Input

Most of the information in this manual applies to all three drivers and the "SD17060B" part number is used to

refer to all three. When giving information that only applies to the SD17060B-03 or SD17060B-25, the com-

plete part number, i.e. "SD17060B-25", is used.

SD17060B-03

The SD17060B-03 differs from the other two drivers in the way it controls the Fault Output.

On all SD17060B units, (including the -03 and -25), the Fault Output conducts when the unit is operational,

and turns off when there is a fault. This way, a loss of power will appear as a fault.

On the SD17060B and SD17060B-25 units, the Fault Output will be off if the driver is disabled on power up.

On the SD17060B-03, if the driver is disabled on power up, the Fault Output will be on and stay on until the

drive is enabled. At this point, the SD17060B-03 runs its self checks and determines the proper state for the

Fault Output.

SD17060B-25

In addition to the 24Vdc digital inputs, the SD17060B-25 has different resolution settings than the other two

drivers. The table below shows the settings available on each driver with the differences highlighted.

SD17060B and

200

SD17060B-03

SD17060B-25

200

400

1,000 2,000 5,000 10,000 12,800 18,000 20,000 21,600 25,000 25,400 25,600 36,000 50,000 50,800

400

1,000 1,600 2,000 3,200 5,000 10,000 12,800 18,000 20,000 21,600 25,000 36,000 50,000 50,800

Figure 1: Available Position Resolutions

INTRODUCING THE SD17060B

that is programmable in 0.1A

RMS

ADVANCED MICRO CONTROLS INC.

incre-

RMS