Chapter 13 Product specifications and options
13-3
Cx2000 AC Drive
Control
Control type
V/F control, sensorless vector control
Frequency precision setting
Digital command: 0.01Hz
Analog command: 0.03Hz (Max. frequency: 60Hz)
Frequency precision
Operation by digital command: 0.01% of max. output frequency.
Analog command operation: 0.1% of max. output frequency.
V/F pattern
Linear, squared, user V/F
Overload capacity
HD: 150%/ 1min; ND: 110%/ 1min
Torque compensation
Manual/auto torque compensation
Dynamic
torque 20%
Braking
Max. brake torque 20%
1)
Time/%ED
150%
2)
when using optional DB resistor
Note 1 ) Means
average braking torque from deceleration to stop of a motor.
Note 2 ) Refer
to page 13-6 for DB resistor specification.
Operation
Operation mode
Keypad / Terminal / Communication operation
Frequency setting
Analog type: 0 ~ 10[V], 0 ~ 20[mA]
Digital type: Keypad
Panel potentiometer
Operational functions
PID control, Up-Down operation, 3-wiring operation
Input
P1 ~ P5
Multi-function terminals
(5 pcs) P1 ~ P5
Optional NPN / PNP (refer to page 2-12)
Functions: Forward/Reverse operation, emergency stop,
fault reset,
Jog operation, multi-step frequency – high, mid
and low, multi-step Accel/ Decel- High, Mid, Low, DC
braking at stop, 2
nd
motor select, Up/Down operation
function (Increase/Decrease of frequency), 3-wire
operation, External fault signal
input
(contract A/B),
General operation switched during PID operation,
2
nd
Source,
Analog hold, Accel/Decel stop,
Up/Down Save
Freq
, jog forwards/reverse operation.
Output
Multi-function relay
Fault output and
inverter status output
Less than (N.O., N.C.) AC250V 1A,
Less than DC 30V 1A
Analog output
0 ~ 10Vdc (less than 10mA): choose among
Output Freq,
Output Current, Output Voltage, DC link selectable
.
Summary of Contents for C*2000 Series
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