Rockwell Automation SP600 AC Drive User Manual Version 1.0 - Manual (Page 21)

About the Drive 2-7
2.4 Overview of SP600 Drive Features
This section provides an overview of the features in the SP600 AC
drive.
2.4.1 Analog Inputs
There are two general-purpose analog inputs that can be
configured as either voltage (+/-10 VDC) or current (4-20 mA) inputs
using parameter 320.
The analog inputs provide input signals that can be used to:
• Provide a value to Speed Ref A (91)
• Provide a trim signal to Speed Ref A (91)
• Provide a reference when the terminal block has assumed
manual control of the reference (TB Man Ref Sel (96))
• Provide the reference and feedback for the process PI loop (PI
Ref Sel (126) and PI Feedback Sel (128))
• Provide an external value for the current limit and DC braking
level (Current Limit Sel (147) and DC Brake Lvl Sel (157))
Refer to the parameter descriptions in chapter 12 for more
information about configuring the analog inputs.
2.4.2 Analog Output
The drive has one analog output that can be used as a voltage
signal (0 to 10 V) to annunciate a wide variety of drive operating
conditions and values. Select the source for the analog output by
setting Analog Out1 Sel (342).
Refer to parameter 342 in chapter 12 for the analog output source
options.
2.4.3 Digital Outputs
The SP600 drive provides two relay outputs for external
annunciation of a variety of drive conditions. Each relay is a Form C
(1 N.O. - 1 N.C. with shared common) device whose contacts and
associated terminals are rated for a maximum of 250 VAC or
220 VDC.
See parameters 380 and 384 in chapter 12 for the drive conditions
that can be annunciated.