ADJUSTABLE SPEED DRIVES
nC1 Drive
Easy-to-Use
Easy To Program
The nC1 uses a simple, straightforward programming menu for quick and
easy setup of the drive. There are no complicated sub menus or “hidden”
parameters. By using the built-in programming wizards, the nC1 can be
programmed for simple operations with the push of a button. Available
®
Windows programming software makes it a snap to set up the drive.
User-Friendly Operation
The nC1 comes ready to run. Simply mount the drive, run your power
connections and you are ready for operation. Many operations require
no programming whatsoever. The user-friendly interface is designed to
set the speed and start/stop functions of the unit easily. The drive will also
operate from nearly any standard industrial control inputs.
Array of Communications
In today’s fast-paced manufacturing world, coordinated systems require
communications from drive-to-drive and drive-to-system. A built-in port and a
variety of option cards give you versatility in communication selection.
• Built-In RS232/RS485 Port
• Communication Protocol Options
- Ethernet TCP/IP
- Ethernet IP
- DeviceNet
- Modbus RTU
- Modbus Plus
- Johnson Controls Metasys N2
- Profibus DP
nC1 Drive
Full-Scale
CHARGE Lamp
Display
Displays the operating frequency,
parameter information, a monitored
item, the cause of a failure,
and so on.
Input
Terminals
Indicates that high voltage is still
present within the inverter. Do not
open the cover while this is lit.
MONITOR Key
PROGRAM Lamp
Lights when the inverter is in
parameter setting mode. This lamp
blinks when the parameter “AUH”
or “Gr.U” is selected.
Displays operating frequencies,
parameter, and error messages.
RUN Lamp
UP Key
Lights when an ON command
is issued but no frequency signal
is sent out. It blinks when operation
is started.
Pressing the up key when lamp is
on allows the operating frequency
to be seen.
STOP Key
DOWN Key
Pressing the down key when lamp
is on allows the operating frequency
to be seen.
Pressing of the STOP key while
the RUN key lamp is on will cause
a slowdown-stop.
Built-In
Potentionmenter
Output
Terminals
ENTER Key
Standard Specifications
nC1 ASD Standard Specifications
Model Range
1001P-1007P
2002P-2022P
2001PL-2022PL
2002P-2022P
230 V/Single Phase with
RFI / EMI Filter
Input Voltage Rating
120 V/Single Phase
230 V/Single Phase
230 V/Three Phase
KW Range
0.1 to 0.75 KW
1/8 to 1 HP
0.2 to 2.2 KW
1/4 to 3 HP
0.1 to 2.2 KW
1/8 to 3 HP
0.2 to 2.2 KW
1/4 to 3 HP
HP Range
Overload Rating
Input Voltage Tolerance
Input Frequency Rating
Input Frequency Tolerance
Output Voltage Rating
Color
150% for 60 Seconds
+10%, -15%
50/60 Hz
± 5%
+10%, -15%
50/60 Hz
±5%
+10%, -15%
50/60 Hz
±5%
+10%, -15%
50/60 Hz
±5%
230 V, Three Phase
Munsel 5Y8 / 0.5
Control System
Sinusoidal PWM Control
Adjustable within a Range of 100 to 120% of Corrected Supply Voltage (200 V), Nonadjustable to any Voltage Higher than the Input
Voltage
Output Voltage Range
Output Frequency Range
Minimum Frequency Step
0.5 to 200 Hz, Default Setting: 0.5 to 80 Hz, Max Frequency: 30 to 200 Hz
0.1 Hz: Operation Panel Setting, 0.2 Hz: Analog Input (when the Max Frequency is 100 Hz)
Digital Setting: within ±0.5% of the Max Frequency (-10 to +50°C)
Frequency Accuracy
V/f Characteristics
Analog Setting: within ±1.0% of the Max Frequency (25°C ± 10°C )
V/f, Slip Frequency Compensation, Base Frequency, Base Frequency Voltage and Torque Boost (Adjustable Amount)
Internal Pot on the Front Panel, External Frequency Signal (Connectable to a Volume with a Rated Impedance of 3 to 10 kΩ),
VI Terminal (Input Impedance: 42 kΩ (Voltage: 0 to 10 Vdc) or 250 Ω (Current: 4 to 20 mAdc)). Frequency can be Set Arbitrarily
Using a Two Point Setting
Frequency Setting Signal
Startup & Jump Frequency
PWM Carrier Frequency
Accel/Decel Time
Adjustable within a Range of 0.5 to 10 Hz; Up to 1 Frequency can be Adjusted Together with its Widths
Selectable from among 2, 4, 8, 12, and 16 kHz (Standard Default Setting: 12 kHz or 4 kHz for Models with a Built-In EMI Noise Filter)
Two Selectable Accel/Decel Times Adjustable from 0.1 to 3000 seconds
Retry Operation
Selectable Number of Retries (Maximum 10 Times); If Protection Function is activated, Retry Function restarts after a main circuit check.
Charging of Capacitor (Deceleration Time can be Shortened by Activating Forced Shortened Deceleration Mode)
Braking Start Frequency: 0 to Max Frequency; Braking Rate: 0 to 100%; Braking Time: 0 to 20 seconds
Electric Control
Dynamic Braking
Input Terminal Functions
Forward/Reverse Run Input Signal, Jog Run Input Signal, Standby Signal, Preset-Speed Operation Input Signal, Reset Input Signal, etc.
Frequency Lower Limit Output Signal, Frequency Upper Limit Output Signal, Low-Speed Detection Output Signal, Specified Speed
Attainment Output Signal, etc., Open Collector, RY Output
Output Terminal Functions
Failure Detection Signal
FM/AM Output
1 Form C Contact, Rated: 250 Vac, 2A, cosØ = 0.4
PWM Output: (1 mAdc Full-Scale DC Ammeter or 7.5 Vdc Full-Scale DC Ammeter/Rectifier-Type AC Voltmeter, 225% Current Max
1 mAdc, 7.5 Vdc Full-Scale)
Stall Prevention, Current Limitation, Overcurrent, Output Short Circuit, Overvoltage, Overvoltage Limitation, Undervoltage, Ground Fault,
Power Supply Phase Failure, Output Phase Failure Overload Protection by Electronic Thermal Function, Armature Overload at Startup,
Load-Side Overtorque at Startup, Overheating Prevention, Detection of Analog Signal Break
Protective Function
Momentary Power Failure Protection Auto-Restart Control after Momentary Power Failure
Electronic Thermal Characteristics
Switching between Standard Motor/Constant- Torque VF Motor, Overload Trip, Overload Stall Selection
Frequency: Inverter Output Frequency
Alarm: Stall Alarm “C,” Overvoltage Alarm “P,” Overload Alarm “L,” Overheat Alarm “H.”
Status: Inverter Status (Frequency, Cause of Activation of Protective Function, Input / Output Voltage, Output Current, etc.) and Parameter
Settings
4-Digit, 7-Segment LED
Free-Unit Display: Arbitrary Unit (e.g. Rotating Speed) Corresponding to Output Frequency
Indicator
Lamps Indicate Inverter Status by Lighting, such as RUN Lamp and PROGRAM Lamp
2
Indoor-Altitude: 1000 Meters (Maximum), not Exposed to Direct Sunlight, Corrosive Gas, Explosive Gas or Vibration (Less than 5.9 m )
Use Environments
(10 to 55 Hz)
Ambient Temperature
Storage Temperature
Relative Humidity
-10 to +50˚C
-20 to +65˚C
20 to 93% Non-Condensing
Model FLA & Approximate Dimensions (Inches) & Weight (Lbs)
VOLTAGE
HP
MODEL NUMBER
FLA
HEIGHT
WIDTH
DEPTH
WEIGHT
0.12
0.25
0.5
1.0
0.25
0.5
VFNC1S-1001P
VFNC1S-1002P
VFNC1S-1004P
VFNC1S-1007P
VFNC1S-2002P
VFNC1S-2004P
0.7
1.4
2.4
4.0
1.4
2.4
5.6
5.6
5.6
5.6
5.6
5.6
2.8
2.8
2.8
4.6
2.8
2.8
3.9
3.9
3.9
4.9
3.9
4.9
2.2
2.2
2.2
2.2
2.2
2.2
110 V
Single Phase
230 V
Single Phase
1.0
2.0
3.0
0.12
0.25
0.5
1.0
2.0
3.0
0.25
VFNC1S-2007P
VFNC1S-2015P
VFNC1S-2022P
VFNC1-2001P
VFNC1-2002P
VFNC1-2004P
VFNC1-2007P
VFNC1-2015P
VFNC1-2022P
VFNC1S-2002PL
4.0
7.5
10
0.7
1.4
2.4
4.0
7.5
10
5.6
5.6
5.6
5.6
5.6
5.6
5.6
5.6
5.6
5.6
2.8
4.6
4.6
2.8
2.8
2.8
2.8
4.6
4.6
2.8
5.4
6.1
6.1
3.9
3.9
4.9
5.4
6.1
6.1
3.9
2.2
3.3
3.3
2.2
2.2
2.2
2.2
3.3
3.3
2.2
230 V
Three Phase
1.2
230 V
Single Phase
Built-in RFI / EMI Filter
0.5
1.0
2.0
3.0
VFNC1S-2004PL
VFNC1S-2007PL
VFNC1S-2015PL
VFNC1S-2022PL
2.3
4.0
7.5
5.6
5.6
5.6
5.6
2.8
2.8
4.6
4.6
4.9
5.4
6.1
6.1
2.2
2.2
3.3
3.3
10.7
North America Headquarters & Manufacturing Facilities (Houston, TX)
TOSHIBA — Quality by Design
Toshiba's culture and history are strongly rooted in quality. Our designs are
technologically innovative, and our products are manufactured from start to
end using only the highest quality domestic and foreign parts.
Product Warranty
Toshiba offers a comprehensive warranty program on its full line of industrial
products. Consult your salesperson or the factory for specific information.
Need to Know More?
information on Toshiba products and services.
Customer Support Services
Toshiba offers 24-hour service nationwide. For assistance of any type
call: 1-800-231-1412.
ADJUSTABLE SPEED DRIVES
MOTORS
CONTROLS
UPS
INSTRUMENTATION
PLC
Available Through:
INDUSTRIAL DIVISION
13131 West Little York Road, Houston, Texas 77041
Tel 713/466-0277 Fax 713/466-8773
US 800/231-1412 Canada 800/872-2192 Mexico 01/800/527-1204
Copyright 8/2007
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