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❹
Standard wiring
Ground the inverter
Check the ratings of the circuit breaker
Check whether the motor voltage and power are compatible with those of the inverter
●4.1 Main circuit
L
N
(+)
●4.2 Control circuit
❺
Operation and start up
●5.1 Power on
Power on after checking as followings:
Checking
Please check the voltage. Single phase 230V:
220V(-15%)~240V(+10%)
Voltage of the power supply
Ground the input terminals, L and N, with proper techniques
Check the inverter and the motor are grounded correctly
Connection between output
Please ensure the output terminals of the inverter are
terminals of the inverter and
connected tightly with the motor terminals
motor terminals
Connection of the terminals
Please ensure the terminals of the control circuit are connected
of control circuit
tightly with other control devices
Control terminals of the
Please ensure all terminals of the control circuit are on the
inverter
status of OFF
Loads status
Please ensure whether the motor is non-load
Connect the inverter with the motor; Connect the inverter with the power supply
Terminal
Terminal name
sign
L
Power input of the main circuit
N
U
V
The inverter output
W
PB
Braking resistor terminal
(+)
Grounding terminal
Note:
Do not use asymmetrically motor cables. If there is a symmetrically grounding conductor in the motor
cable in addition to the conductive shield, connect the grounding conductor to the grounding terminal
at the inverter and motor ends.
Route the motor cable, input power cable and control cables separately.
C3 optional input filter is parallel-connected with the input of the inverter if selected.
Quick Start Guide of CV10- ControlVIT Series
PB
U
V
W
Content
Function
Single phase AC input terminals which are
generally connected with the power supply.
3-phase AC output terminals which are generally
connected with the motor.
PB and (+) are connected to the external resistor.
Each machine has a standard PE terminal.
Terminal
name
ROA
RO relay output
Contactor capability: 3A/AC250V, 1A/DC30V
ROC
+10V
Local power supply +10V
1. Input range: AI voltage and current can be chosen: 0~10V/0~20mA; can be shifted by
J3 , -10V~+10V
2. Input impedance: voltage input: 20kΩ; current input: 500Ω
AI
3. Resolution: the minimum one is 5mV when 10V corresponds to 50Hz
4. Deviation ±1%, 25℃
Note: the potentiometer sets AI1 parameters and AI terminal sets AI2 parameters.
1. Output range: 0~10V or 0~20mA
AO
2. The voltage or the current output depends on the jumper
3. Deviation±1%,25℃
Local 24V power supply
24V
GND
+10V reference zero potential
S1
Switch input 1
S2
Switch input 2
S3
Switch input 3
S4
Switch input 4
S5
Switch input 5
Y
Digital output terminal
485 communication interface and 485 differential signal interface
485+
If it is the standard 485 communication interface, please use twisted pairs or shielded
cable.
485-
●5.2 Displaying
The keypad displays as following after power on:
NO.
Normal
Fault
(for example: external fault)
●5.3 Parameters setting
○
"
": means the set value of the parameter can be modified on stop and running state；
" ◎ ": means the set value of the parameter can not be modified on the running state；
●
"
": means the value of the parameter is the real detection value which can not be modified.
Note: Automatic check
constraints
Code
Name
Speed control
P00.00
2:SVPWM control
mode
Run command
0:Keypad
P00.01
channel
1:Terminals
Max. output
P00.03
P00.04~400.00Hz
frequency
Upper limit of
P00.04
the running
P00.05~P00.03 (Max. output frequency)
frequency
Lower limit of
P00.05
the running
0.00Hz~P00.04 (Upper limit of the running frequency)
frequency
A frequency
0:Keypad
P00.06
command
1:Analog AI1(corresponding to keypad potentiometer)
selection
2:Analog AI2(corresponding to terminal AI1)
6: Multi-step speed running setting
B frequency
7: PID control setting
P00.07
command
8: MODBUS communication setting
selection
B frequency
command
0: Maximum output frequency
P00.08
reference
1: A frequency command
selection
Combination of
0:A，
P00.09
the setting
3:A-B
source
Keypad set
P00.10
Setting range:0.00 Hz~P00.03(the Max. frequency)
frequency
P00.11
ACC time 1
P00.12
DEC time 1
Running
0: Runs at the default direction
P00.13
direction
1: Runs at the opposite direction
selection
Carrier
P00.14
frequency
1.0~8.0kHz
setting
AVR function
0:Invalid
P00.16
selection
1:Valid during the whole procedure
Function
0:No operation
P00.18
restore
2:Clear fault records
parameter
2 / 5
Description
1. Internal impedance: 3.3kΩ
2. 0~4V corresponds to low level input and 7~30V
corresponds to high level input
3. Max input frequency:1kHz
4. All are programmable digital input terminal. User can set
the terminal function through function codes.
Common terminal for S5 and Y, can be switched by J1
Note: S5 and Y can not be used at the same time.
Name
Content
Display the running frequency
RUN/TUNE LED is on
Hz LED is on
The displaying is determined by the fault type
Please refer to the fault solutions of the operation
manual of CV10 products
TRIP LED is on
are available to avoid errors for the modifying of the parameters.
Detailed instruction of parameters
P00 Group Basic function group
2:Communication
1:B，
2:A+B，
4:Max(A，B):
5:Min(A，B):
0.0~3600.0s
1:Restore the default value
Default
Modify
value
2
◎
○
0
50.00Hz
◎
50.00Hz
◎
0.00Hz
◎
○
0
○
2
○
0
○
0
○
50.00Hz
○
Depends
on model
○
Depends
on model
○
0
○
4 kHz
○
1
0
◎
EL086A01
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