YASKAWA PROFINET V1000 Operating and maintenance manual

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Tech Guide
Yaskawa
V1000
Basic User Guide

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Document Title: Tech Guide ~ Yaskawa V1000 Basic User Guide
WASHLINK SYSTEMS
Yaskawa V1000 Basic User Guide
This document provides basic information for navigating and adjusting your Washlink Systems
supplied Yaskawa V1000 Variable Frequency Drive.
When emailing or calling for assistance, you must have the following information available:
Location Name: ______________________________
Contact Person: ______________________________
Contact Phone: ______________________________
VFD Model: ______________________________
Equipment connected: ______________________________
Distributor Name: ______________________________
COPYRIGHT
2013 Washlink Systems. All rights reserved.
THIS DOCUMENT IS THE EXCLUSIVE PROPERTY OF WASHLINK SYSTEMS AND IS PREPARED
ONLY FOR USE BY THE COMPANY PURCHASINGTHE EQUIPMENT. EDITING, COPYING,
DISTRIBUTING, AND/OR SELLING THIS DOCUMENT IS STRICTLY PROHIBITED WITHOUT PRIOR
WRITTEN CONSENT FROM WASHLINK SYSTEMS. WASHLINK SYSTEMS RESERVES THE RIGHT
TO EDIT THIS DOCUMENT IN ANY MANNER DEEMED NECESSARY, AT ANY TIME, AND WITHOUT
PRIOR NOTICE.

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Document Title: Tech Guide ~ Yaskawa V1000 Basic User Guide
Output Frequency (Hz)
Output Current (Amps)
Output Voltage
Monitor Display (typically not used)
Verify Menu (typically not used)
Set Up Mode (typically not used)
Parameter Setting mode
Auto-Tuning
Hz drive set to run
Forward Selection/Reverse Selection (typically not used)
Standard Operator Panel
Display
To Change Display Data View
The standard screen after a power cycle is the actual output in Hz (xx.xx)
To change data being displayed, press the or to the desired view.

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Document Title: Tech Guide ~ Yaskawa V1000 Basic User Guide
Standard Operator Panel
Display
To Access & Change Paramaters
Press the or button until the screen showes Parameter Setting mode.
Press the button, display will now show Parameter A1-02 with the “A” flashing
ENTER
Press the or or to get to the parameter you want to adjust, then press
ENTER
RESET
You will now see the current setting for the selected parameter, left digit will flashing
Press the or or to change the parameter, then press
ENTER
RESET
With the VFD powered on and the motor not running;
You will now see the next parameter with the left digit flashing
1.
2.
3.
4.
5.
6.
If you want to adjust more parameters, go to step 3.7.
If you are done, press until you get back to the screen8. ESC
Press the or button until the screen shows (motor speed in Hz).
9.

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Document Title: Tech Guide ~ Yaskawa V1000 Basic User Guide
Common Drive Settings
b1-03 Stopping Method
0=Ramp Down, 1=Coast to Stop
b3-01 Speed Search Selection at Start (Flying Start)
0=Disabled, 1=Enabled
b5-03 PID Input Time Debounce (in seconds)
If used typically between 1.0-3.0
(note if more then one motor on same sensor, times must be different to prevent drive speed bouncing)
C1-01 Acceleration time 1 (in seconds)
Typically between 3.0-15.0
C1-02 Deceleration time 1 (in seconds)
Typically between 3.0-25.0
d1-01 Frequency Reference 1 (speed in Hz)
Typically between 35.0-60.0
d1-02 Frequency Reference 2 (speed in Hz)
Typically between 35.0-60.0
o1-02 Monitor selection after power up (what the display shows)
3=Output Frequency (what speed the motor is running in Hz.)
4=Output Current (how many amps the motor is using when running)

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Document Title: Tech Guide ~ Yaskawa V1000 Basic User Guide
Common Drive Monitors
Note: these are basic tips, refer to the technical manual for more information
U1-01 Frequency Reference Monitors the frequency
U1-02 Output Frequency Displays the output frequency. Display units are determined by o1-03.
U1-03 Output Current Displays the output current.
U1-04 Control Mode Control method set in A1-02.
U1-05 Motor Speed Displays the motor speed feedback. Display units are determined by o1-03.
U1-06 Output Voltage Reference Displays the output voltage.
U1-07 DC Bus Voltage Displays the DC bus voltage.
U1-08 Output Power Displays the output voltage (this value is determined internally).
U1-13 Terminal A1 Input Level Displays analog input A1 level: 100% when input is 10 V.
U1-14 Terminal A2 Input Level Displays analog input A1 level: 100% when input is 10 V.
U3-01 Most Recent Fault Displays the most recent fault.
U3-02 2nd Most Recent Fault Displays the second most recent fault.
U3-03 3rd Most Recent Fault Displays the third most recent fault.
U3-04 4th Most Recent Fault Displays the fourth most recent fault.
U3-05 5th Most Recent Fault Displays the fifth most recent fault.
U3-06 6th Most Recent Fault Displays the sixth most recent fault.
U3-07 7th Most Recent Fault Displays the seventh most recent fault.
U3-08 8th Most Recent Fault Displays the eighth most recent fault.
U3-09 9th Most Recent Fault Displays the ninth most recent fault.
U3-10 10th Most Recent Fault Displays the tenth most recent fault.
U4-01 Accumulated Operation Time Displays the cumulative operation time of the drive.
U4-02 Number of Run Commands Displays the number of times the run command is entered.

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Document Title: Tech Guide ~ Yaskawa V1000 Basic User Guide
Common Drive Faults
Note: these are basic tips, refer to the technical manual for more information
Output Power Phase Loss
The output cable is disconnected.
• Check for wiring errors and ensure the output cable is connected properly.
• Correct the wiring.
The motor winding is damaged.
• Check the resistance between motor lines.
• Replace the motor if the winding is damaged.
The output terminal is loose.
• Apply the tightening torque specified in this manual to fasten the terminals.
An output transistor is damaged.
• Replace the drive.
Ground Fault
Motor insulation is damaged.
• Check the insulation resistance of the motor.
• Replace the motor.
Hardware problem.
• Replace the drive.
Over Current
The motor has been damaged due to overheating or the motor insulation is damaged.
• Check the insulation resistance.
• Replace the motor.
One of the motor cables has shorted out or there is a grounding problem.
• Check the motor cables.
• Check the resistance between the motor cables and the ground terminal .
• Replace damaged cables.
The load is too heavy.
• Reduce the load to avoid sudden changes in the current level or switch to a larger drive.
The acceleration or deceleration times are too short.
• Increase the acceleration time
• Increase the deceleration time
Motor Overload
Load is too heavy.
• Reduce the load.
Cycle times are too short during acceleration and deceleration.
• Increase the acceleration and deceleration times (C1-01 through C1-08).
Multiple motors are running off the same drive.
• Disable the Motor Protection function (L1-01 = “0”) and install a thermal relay to each motor.
Output current fluctuation due to input phase loss
• Check the power supply for phase loss
Drive Overload
Load is too heavy.
• Reduce the load.
Cycle times are too short during acceleration and deceleration.
• Increase the acceleration and deceleration times (C1-01 through C1-08).
Output current fluctuation due to input phase loss
• Check the power supply for phase loss.

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Document Title: Tech Guide ~ Yaskawa V1000 Basic User Guide
DC Bus Under Voltage
Input power phase loss.
• The main circuit drive input power is wired incorrectly.
One of the drive input power wiring terminals is loose.
• Ensure there are no loose terminals.
There is a problem with the voltage from the drive input power.
• Check the voltage.
The power has been interrupted.
• Correct the drive input power.
Drive internal circuitry has become worn.
• Check the maintenance time for the capacitors (U4-05).
• Replace the drive if U4-05 exceeds 90%.
Input Power Phase Loss
There is phase loss in the drive input power.
• Check for wiring errors in the main circuit drive input power.
There is loose wiring in the drive input power terminals.
• Ensure the terminals are tightened properly.
There is excessive fluctuation in the drive input voltage.
• Check the voltage from the drive input power.
There is poor balance between voltage phases.
• Stabilize drive input power or disable phase loss detection.
Over Voltage
Deceleration time is too short and regenerative energy flows from the motor into the drive.
• Increase the deceleration time (C1-02, -04, -06, -08).
Drive input power voltage is too high.
• Check the voltage.
Surge voltage entering from the drive input power.
• Install a DC reactor.
Ground fault in the output circuit causing the DC bus capacitor to overcharge.
• Check the motor wiring for ground faults.
The dynamic braking transistor is damaged.
• Replace the drive.
Common Drive Faults
Note: these are basic tips, refer to the technical manual for more information

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Document Title: Tech Guide ~ Yaskawa V1000 Basic User Guide
Revision history
v1.0.1 Initial release
v1.0.3 Various typo’s
v1.0.5 Fixed red display box images

Document Revision: v1.0.5 of
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Document Title: Tech Guide ~ Yaskawa V1000 Basic User Guide
Notes: