Parker 650G series, Руководство по эксплуатации продукта

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2-6
An Overview of the Drive
650G AC Drive
Control Features
The drive is fully-featured when controlled using the optional Keypad (or a suitable PC
programming tool).
The `General’ control features below are not user-selectable when the unit is controlled using
the analog and digital inputs and outputs.
General Output
Frequency Selectable 0-240Hz
Switching
Frequency Frames 1, 2 & 3: 4kHz nominal
Frames C, D, E & F 3kHz nominal
Voltage Boost 0-25%
Flux Control 1. V/F control with linear or fan law profile
2. Sensorless vector with automatic flux control and slip
compensation
Skip
Frequencies 2 skip frequencies with adjustable skip band width
Preset Speeds 8 presets
Stopping
Modes Ramp, coast, dc injection, fast stop
S Ramp and
Linear Ramp Symmetric or asymmetric ramp up and down rates
Raise/Lower Programmable MOP function
Jog Programmable jog speed
Logic Functions 10 programmable 3-input logic function blocks
performing NOT, AND, NAND, OR, NOR and XOR
functions, for example
Value Functions 10 programmable 3-input value function blocks
performing IF, ABS, SWITCH, RATIO, ADD, SUB,
TRACK/HOLD, and BINARY DECODE functions, for
example
Diagnostics Full diagnostic and monitoring facilities
Protection Trip Conditions Output short line to line, and line to earth
Overcurrent > 200%
Stall
Heatsink overtemperature
Motor Thermistor overtemperature
Overvoltage and undervoltage
Current Limit Adjustable 110% or150%
180% shock load limit
Inverse Time
Voltage/
Frequency
Profile
Constant torque
Fan Law
Inputs/
Outputs Analog Inputs 2 inputs – one is configurable; voltage or current
Analog
Outputs 1 configurable voltage output
Digital Inputs 6 configurable 24V dc inputs (2 suitable for encoder
inputs)
Digital I/O 1 configurable 24V dc open collector outputs/digital
inputs
Relay Outputs 1 configurable relay output
Table Chapter 2-1 Control Features
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