Parker AC30V Series, Manual

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3-2
Product Overview
AC30V series Variable Speed 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 – 500Hz
Switching Frequency 4 – 16 kHz
Voltage Boost 0-25%
Motor Control Modes Induction motor VHz or Sensorless Vector Control (with autotune)
PMAC motor – Sensorless Vector Control
Skip Frequencies Skip frequencies with adjustable skip band width
Preset Speeds User selectable preset speeds
Stopping Modes Ramp, Coast, DC Injection, Quickstop
S Ramp and Linear Ramp Symmetric or asymmetric ramp up and down rates
Raise/Lower Programmable MOP function
Jog Programmable jog speed
Diagnostics Full diagnostic and monitoring facilities
Protection
Trip Conditions Output short line to line, and line to earth
Overcurrent > 220%
Stall
Heatsink overtemperature
Motor Thermistor overtemperature (using optional GPIO)
Overvoltage and undervoltage
Current Limit Adjustable 110% (Normal Duty) or 150% (Heavy Duty)
180% shock load limit (Heavy Duty)
Inverse Time
Dual Rating Normal duty (110% overload for 60s)
Heavy duty (150% overload for 60s)
Inputs/Outputs Analog Inputs 2 configurable inputs; voltage or current
Analog Outputs 2 configurable outputs; voltage or current
Digital Inputs 3 configurable 24V dc inputs
Digital I/O 4 configurable 24V dc open collector outputs/digital inputs
Relay Outputs 2 configurable relay output
Table 3-1 Control Features