Supplemental Drive Information
A-3
Control
(continued)
Frequency Control:
Speed Regulation - w/Slip Compensation
(Volts per Hertz Mode)
0.5% of base speed across 40:1
speed range
40:1 operating range
10 rad/sec bandwidth
Speed Regulation - w/Slip Compensation
(Sensorless Vector Mode)
0.5% of base speed across 80:1
speed range
80:1 operating range
20 rad/sec bandwidth
Speed Regulation - w/Feedback
(Sensorless Vector Mode)
0.1% of base speed across 80:1
speed range
80:1 operating range
20 rad/sec bandwidth
Speed Control:
Speed Regulation - w/o Feedback
(Vector Control Mode)
0.1% of base speed across 120:1
speed range
120:1 operating range
50 rad/sec bandwidth
Speed Regulation - w/Feedback
(Vector Control Mode)
0.001% of base speed across 120:1
speed range
1000:1 operating range
250 rad/sec bandwidth
Torque Regulation:
Torque Regulation - w/o Feedback
±
5%, 600 rad/sec bandwidth
Torque Regulation - w/Feedback
±
2%, 2500 rad/sec bandwidth
Selectable Motor Control:
Sensorless Vector with full tuning. Standard V/Hz with full custom
capability and Vector Control.
Stop Modes:
Multiple programmable stop modes including - Ramp, Coast,
DC-Brake, Ramp-to-Hold and S-curve.
Accel/Decel:
Two independently programmable accel and decel times. Each
time may be programmed from 0 - 3600 seconds in 0.1 second
increments.
Intermittent Overload:
110% Overload capability for up to 1 minute
150% Overload capability for up to 3 seconds
Current Limit Capability:
Proactive Current Limit programmable from 20 to 160% of rated
output current. Independently programmable proportional and
integral gain.
Electronic Motor Overload
Protection:
Class 10 protection with speed sensitive response. Investigated
by U.L. to comply with N.E.C. Article 430. U.L. File E59272,
volume 12.
Encoder
Type:
Incremental, dual channel
Supply:
12V, 250 mA. 12V, 10 mA minimum inputs isolated with differential
transmitter, 250 kHz maximum.
Quadrature:
90
°,
±
27 degrees at 25 degrees C.
Duty Cycle:
50%, +10%
Requirements:
Encoders must be line driver type, quadrature (dual channel) or
pulse (single channel), 8-15V DC output, single-ended or
differential and capable of supplying a minimum of 10 mA per
channel. Maximum input frequency is 250 kHz. The Encoder
Interface Board accepts 12V DC square-wave with a minimum
high state voltage of 7.0V DC (12 volt encoder). Maximum low
state voltage is 0.4V DC.
Category
Specification
Summary of Contents for Allen-Bradley PowerFlex 700 B Series
Page 10: ...P 6 Overview Notes ...
Page 36: ...1 26 Installation Wiring Notes ...
Page 118: ...3 78 Programming and Parameters Notes ...
Page 162: ...A 28 Supplemental Drive Information Notes ...
Page 227: ......