Omron OMNUC 88D-UP20HA, Руководство пользователя

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1-2
1-1 Features
OMNUC AC Servo Drivers control the power supplied to AC Servomotors with pulse-train input signals
and perform precision position control. There are 7 types of AC Servomotors: 30-W, 50-W, 100-W,
200-W, 300-W, 400-W, and 750-W.
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Motor Output Capacity
AC Servomotors with the following output capacities are available.
S
For 200/230-VAC (170 to 253 V) single-phase, 50/60-Hz Input
30 W, 50 W, 100 W, 200 W, 400 W, and 750 W
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For 100/115-VAC (85 to 127 V) single-phase, 50/60-Hz Input
30 W, 50 W, 100 W, 200 W, and 300 W
The Servomotors also come with and without brakes, and with and without keys on the straight
shaft. Servomotors that conform to EC Directives, however, are available only with keys on the
shaft.
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Models Conforming to UL/cUL Standards Available (UL/cUL Markings)
AC Servomotors and Servo Drivers that conform to UL/cUL Standards are now available. Their per-
formance, functionality, and appearance are the same as the conventional U-series (HA/LA) mod-
els. They are useful for obtaining approvals required for specific applications.
Models conforming to UL/cUL Standards have the same product names as conventional U-series
(HA/LA) models. As shown in the following table, they are distinguished by the manufacturing date.
Model Manufacturing date Type Remarks
Models not conforming to
any standards Before April 1998 H/L, HA/LA Production of H/L models
discontinued.
Models conforming to
UL/cUL Standards After May 1998 HA/LA UL/cUL markings are
attached to products.
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EC Directives (CE Markings)
AC Servomotors and Servo Drivers that conform to EC low-voltage and EMC directives are now
available. These provide the same performance and functions as the rest of the U Series (HA/LA),
and will aid in obtaining specifications.
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Control Functions
Any one of the following 4 control modes can be selected in the parameter settings.
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Position Control (Factory Setting)
Controls the position and speed of the Servomotor very precisely with pulse-train input signals.
Any one of the following 3 pulse trains can be selected: forward/reverse pulses, feed pulses/
directional signals, or 90
_
differential phase (A/B phases) signals.
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Position Control with Pulse Stop Input Enabled (HA/LA/V/W Models)
Turning ON the Pulse Stop Input (IPG) prevents the control signals from being read by the Unit
during position control.
Introduction
Chapter 1