AMCI SD17060E2, Руководство пользователя

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SD17060E2 & SD31045E2 S
PECIFICATIONS
Networked Indexer/Driver User Manual
ADVANCED MICRO CONTROLS INC.
12
Networked Stepper Indexer/Drivers (continued)
General Functionality (continued)
Both Networked Drivers can be powered from a nominal 115 Vac, 50/60 Hz source and they will have a 170
Vdc motor bus voltage with this input supply. The SD31045E2 Drivers can also be powered by a nominal 230
Vac 50/60 Hz source and they will have a 310 Vdc motor bus voltage with this input supply.
The output motor current is fully programmable on these Networked Drivers. The SD17060E2 Drivers can be
programmed from 1.0 Arms to 6.0 Arms, while the SD31045E2 Drivers can be programmed from 1.0 Arms
to 4.4 Arms. It is even possible to change the motor current setting while the move is in progress. These
ranges of output currents makes the Networked Drivers compatible with the complete line of stepper motors
from AMCI.
In addition to the Motor Current setting, the Motor Steps per Turn, Idle Current Reduction, and Anti-Reso-
nance Circuit features are also fully programmable. If you have used other stepper indexer products from
AMCI you will find the programming to be very similar to these products.
All Networked Drivers from AMCI are true RMS motor current control drivers. This means that you will
always receive the motor’s rated torque regardless of the
Motor_Resolution setting. (Drivers that control the
peak current to the motor experience a 30% decrease in motor torque when microstepping a motor.) The Net-
worked Drivers automatically switch from RMS to peak current control when the motor is idle to prevent
overheating the motor.
In addition to power and motor hookups, the Networked Drivers have three DC inputs and one DC output that
are used by the indexer. Configuration data from the host sets the function of these points. The output can be
configured to be a Fault Output or a general purpose output. Each input can be individually configured as a:

CW or CCW Limit Switch

Home Limit Switch

Capture Encoder Position Input

Stop Jog or Registration Move Input

Start Indexer Move

Emergency Stop Input

A/B Encoder Inputs

General Purpose Input
Network Data Format
In order to support any host that communicates with the EtherNet/IP, PROFINET, or Modbus TCP protocols,
the format of the data read from and written to the Networked Driver while in command mode is completely
programmable. The format of the network input and output data can be programmed separately.
The smallest data size used by the Networked Driver is the sixteen bit word, however some parameters and
data values can exceed this size. For these thirty-two bit values, the default data format is referred to as the
multi-word format. The data value is split between the hundreds digit and the thousands digit. For example, a
value of 12,345 would have 12 placed in the first (lower addressed) word, and 345 placed in the second (higher
addressed) word. This format greatly simplifies setting parameter values when programming command blocks.