BENSHAW RSi GM2 Series, Instruction Manual

Page: 265 / 282

Technical Specification
255
890054-00-00
GM2 Series VFD
Product Specification Details
Items Description
Control
Control method V/F control, Sensorless Vector, Slip Compensation
Frequency
settings resolution
Digital command: 0.01 Hz
Analog command: 0.06 Hz (60 Hz standard)
Frequency
accuracy
1% of maximum output frequency
V/F pattern Linear, Square Reduction, User V/F
Overload capacity
Normal Duty: 120%, 1minute
Heavy Duty: 150%, 1 minute
Torque boost Manual torque boost, Automatic torque boost
Operation
Operation Type
Start/Stop Keypad, terminal strip, or communication operation
Frequency
settings
Analog type: -10
–10 V (bipolar), 0–10 V, 4–20 mA
Digital type: keypad
Operation
functions
Basic Advanced
Start/Stop Operation Auto Tuning
Frequency Reference Sources Sensorless Vector Control
Accel/Decel Times
Torque Limits
2nd Source (HOA) Slip Compensation
Multi-Step Speeds PID Control
Jog Auxiliary Frequency Reference
Auto Start Multi-Step Accel/Decel Times
Auto Reset/Restart User V/Hz.
Accel/Decel Patterns Dwell Frequency Operation
V/Hz. Control Regen Avoidance
Liniear, Squared Stall Prevention
Motor Rotation Prohibit Speed Search
Torque Boost VFD Fan Control
Start Modes Loss of Power
Stop Modes Ride Through (KEB)
Frequency Limits Safe Stop
Jump Frequencies
Braking
3-Wire Control
DC Injection, Power Braking
Fire Mode
Flux Brakinig, External Brake
Input
(5) Multi-
function
terminals
(P1 - P5)
Select PNP (Source) or NPN (Sink) mode.
Functions of the digital inputs are set with parameters In.65
– In.69.
• Forward/Reverse • Run Enable (Interlock)
• Reset • External trip
• Emergency stop • Jog operation (FWD/REV)
• Multi-Step frequencies • Multi step acc/dec
• DC braking during stop • Second motor selection
• Frequency increase • Up/Down Frequency
• 3-wire • Analog Hold (frequency)