5. OPERATING THE INVERTER
Initial setting of control mode selection (n002) is set at V/f control mode.
•
Test Run
The inverter operates by setting the frequency (speed).
There are three types of operation modes for the VS-606V7:
1. Run command from the digital operator (local potentiometer/digital setting).
2. Run command from the control circuit terminal.
3. Run command from communications (MEMOBUS communications).
Prior to shipping, the drive is set up to receive run command and frequency reference from the operator. Below are instructions for running the VS-606V7 using the digital operator JVOP-140 (with local potentiometer) or optional JVOP-147 (without local potentiometer. For instructions on operation, refer to page 37.
Operation reference or frequency reference parameters can be selected separately as shown below.
Name
Operation Reference
Selection
Frequency Reference
Selection parameter
N003 = 0 --- Enables operator RUN, STOP/RESET
= 1 --- Enables control circuit terminal run/stop
= 2 --- Enables communications (MEMOBUS communications)
= 3 --- Enables communication card (optional)
N004 = 0 --- Enables digital operator potentiometer
= 1 --- Enables frequency reference 1 (parameter 024)
= 2 --- Enables voltage reference (0 to 10V) of control circuit terminal
= 3 --- Enables current reference (4 to 20mA) of control circuit terminal
= 4 --- Enables current reference (0 to 20mA) of control circuit terminal
= 5 --- Enables pulse line reference of control circuit terminal
= 6 --- Enables communications (MEMOBUS communications)
= 7 --- Enables voltage reference (0 to 10V) of operator circuit terminal
= 8 --- Enables current reference (4 to 20 mA) of operator circuit terminal
= 9 --- Enables communication card (optional)
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Operation Steps
1. Turn ON the power supply.
Operator
Display
6.00
12-LED
Display
FREF
Status
Indicator LED
RUN
ALARM
2. Set parameter n004 to 1.
1
PRGM
RUN
ALARM
3. Set the following parameters.
n019 : 15.0 (acceleration time)
n020 : 5.0 (deceleration time)
15.0
5.0
PRGM RUN
ALARM
4. F/R blinks.
Select Forward or reverse run by pressing or key.
Examine the application.
NOTE
(Never select REV when reverse run is prohibited.)
(Forward)
or
(Reverse)
5. Set the reference by pressing or key.
60.00
6. Press
RUN
F /R
RUN
ALARM
F R E F RUN
ALARM
0.00 60.0
FOUT RUN
ALARM
7. Press STOP to stop.
60.0 00.0
FOUT
RUN
ALARM
Status indicator lamp
: ON : Blinking (Long Blinking)
Operation Check Points
• Motor rotates smoothly.
• Motor rotates in the correct direction.
• Motor does not have abnormal vibration or noise.
• Acceleration or deceleration is smooth.
• Current matching the load flows.
• Status indicator LED’s and digital operator display are correct.
: Blinking :OFF
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