Panasonic VF100 Bedienungsanleitung
Instruction Manual
VF100
Inverter
http://www.mew.co.jp/ac/c/ Panasonic Electric Works Automation
Controls (Shanghai) Co., Ltd.
Read this manual and related documents before attempting to install, operate,
service or inspect the inverter.
Make sure that you have an understanding of the device, the safety information
and all precautions before starting use. Precautions described in this manual are
divided into two grades: "Caution" and "Note".
： indicates dangerous situations that could lead to personal
injury or death by mishandling the equipment.
： indicates dangerous situations that could lead to moderate
or slight personal injury or property damage by mishandling
the equipment.
In addition, failure to follow the precautions described in
may
lead to serious situations in different conditions.
Please follow the information and instructions as laid out in this manual
carefully to avoid damage to equipment or risk to personal injury.
Thank you for purchasing the general-purpose VF100 series inverter produced
by Panasonic Electric Works Automation Controls (Shanghai) Co., Ltd.
Usage methods and precautions are described in this instruction manual.
Read this manual carefully before attempting to operate the inverter and
store it for future reference.
●This general-purpose inverter produced by our company is not designed or
manufactured to be used in equipment or system in situations that can affect
or endanger human life.
When considering this product for operation in special applications such as
machinery or systems used in movable body, medical, aerospace, nuclear energy
control, or submarine relay applications, please contract us.
●Although this product was manufactured under strict quality control conditions,
it is strongly advised to install safety devices to forestall serious accidents when
used in facilities where a breakdown of this product is likely to cause a serious
human injury or generate major losses.
●Do not use this product for loads other than a 3-phase induction motor.
ATTENTION
!
1
!
!Caution
Note
!
Note
Foreword
Safety Precautions
Note
!
1. Installation
2. Wiring
!Caution
Install the unit on a non-combustible material such as metal.
Installing it on other material could lead to fires.
Do not place the unit near flammable materials.
Doing so could lead to fires.
Do not hold by terminal cover during transportation.
Doing so could cause the unit to drop and lead to injuries.
Do not allow foreign matter such as metal swarf enter the unit.
Entry of this type of matter could lead to fires.
Install the unit according to the instruction manual on a place where
the weight can be withstood.
Failure to do so could lead to dropping of the unit and to injuries.
Do not install or operate an inverter that is damaged or missing parts.
Doing so could lead to injuries.
2
Always confirm that the power is OFF before starting wiring.
Failure to do so could lead to electric shocks or fires.
Always connect the earth.
Failure to do so could lead to electric shocks or fires.
Wiring work must be carried out by a qualified technician.
Failure to do so could lead to electric shocks or fires.
Always install the unit before wiring.
Failure to do so could lead to electric shocks or injuries.
Note
!
Do not connect an AC power supply to the output terminals (U, V, W).
Doing so could lead to injuries or fire.
Confirm that the product's rated voltage and the AC power supply
voltage match.
Failure to do so could lead to injuries or fires.
Tighten the terminal screws to the designated torque.
Failure to do so could lead to fires.
〔 〕
3
!Caution
3. Operation
Always close the terminal cover before turning the input power ON.
Do not open the terminal cover while the power is ON.
Doing so could lead to electric shock or fires.
Do not operate the switches or buttons with wet hands.
Doing so could lead to electric shock.
Do not touch the inverter terminals when the inverter power is ON or
even when the inverter is stopped.
Doing so could lead to electric shock.
The STOP button is not designed for emergency stop purposes.
Prepare a separate emergency stop button.
Failure to do so could lead to injury.
Depending on the start mode and ride-through function settings, if the
run signal is ON or the power is restored after a power failure, the inverter
may start (restart) suddenly. Keep out of the working part of motor and
the machine.
Design the machine so that personal safety can be
ensured even if the inverter starts suddenly.
Failure to do so could lead to injury.
Depending on the start mode function setting, if the fault trip is reset
with the run signal present, the inverter may restart suddenly.
(Reset the trip after ensuring personal safety.)
Failure to do so could lead to injury.
When the retry function is used, the unit may automatically start (restart)
suddenly, so do not approach the unit.
(Secure personal safety before using this function.)
Failure to do so could lead to injury.
When the automatic tuning function is used, the inverter may automatically
drive the motor in the stand-alone mode if the RUN button on the
panel is pressed.
(Secure personal safety before using this function.)
Failure to do so could lead to injury.
●
The heat sink fins and brake resistor can reach high temperatures,
so do not touch them.
Doing so could lead to burns.
●
The inverter can be easily set to run from low speeds to high speeds.
Confirm the tolerable range of the motor and machine before starting
operation.
Failure to do so could lead to injury.
●
Prepare holding brakes if required.
Failure to do so could lead to injury.
Note
!
4. Maintenance, Inspection and Part Replacement
!
Caution
●
Wait at least five minutes after turning the input power OFF before
starting inspections.
Failure to do so could lead to electric shock.
●
Maintenance, inspection and part replacement must be done by
qualified persons. [Remove all metal personal belongings (watches,
bracelets, etc.) before starting the work.] (Use tools treated with insulation.)
Failure to do so could lead to electric shocks or injury.
●
Have an electrician periodically tighten the terminal screws.
Loosening of the terminal screws could lead to overheating or fire.
Note
!
4
MODE
SET
MIN. MAX.
RUN
STOP
5. Others
●Never modify the unit. Doing so could lead to electric shock or injury.
6. General Precautions
All diagrams in this instruction manual show the state with the cover or
safety partitions removed to explain the details. Before operating the
product, replace the covers and partitions to the positions specified,
and operate the unit according to the instruction manual.
7. Warning Label on Inverter
[Inverter Surface]
Example: 400V 0,75kW
5
!
Caution
1. Points for Handling
2. Special Precautions
3. Installation
4. Outline Dimensions
5. Parts Identification
5-1. Part Name
5-2. Details on Part Number
5-3. Removal and Installation of Terminal Cover
5-4. Removal and Installation of Operation Panel
5-5. Explanation of Operation Panel
6. Wiring
6-1. Wiring (Main Circuit)
6-2. Wiring( Control Circuit)
7. Operation( Basic Operation)
7-1. Setting the Frequency with the Operation Panel
7-2. Setting Forward/Reverse Run Operation with
the Operation Panel
7-3. Operating with the Operation Panel
7-3.1 Operating with the Operation Panel -1
(Factory Setting State)
7-3.2 Operating with the Operation Panel -2
7-3.3 Operating with the Operation Panel -3
7-3.4 Operating with the Operation Panel -4
7-4. Operation Modes
8. Control State Monitor
9. Function Parameters
9-1. Setting and Changing Function Parameters
9-1.1 Setting and Changing Function Parameters
When operation is stopped
9-1.2 Setting and Changing Function Parameters
during Operation
Contents
6
9
10
12
13
14
14
15
16
17
19
20
20
22
26
27
27
28
29
31
34
38
41
46
53
53
53
55
9-2. Functional Descriptions (Parameters Table)
9-3. Functional Descriptions (By Parameters)
10. Custom Mode
10-1. Method of Distributing Function Parameter
No. to Custom Parameter No.
10-2. Method of Setting and Changing Function
Parameter Data in Custom Mode
11. Setting Mode and Copy Function of Built-in Memory
11-1. Setting method of Built-in Memory parameters
11-2 Upload Function of Parameters (CPY1)
11-3. Download Function of Parameters (CPY 2)
11-4. Verify Function of Parameters
11-5. Display or Undisplay of Built-in Memory
Setting Mode
12. Supplementary explanation
of Communication Function
12-1. About Communication Protocol
12-2. Summary of on MEWTOCOL-COM
in Inverter
12-3. Precautions on MEWTOCOL-COM in inverter
12-3.1 About Message Format
12-3.2 Message Formation
12-3.3 Compiling Method of BCC
(Block Check Character)
12-4. MEWTOCOL-COM Command in Inverter
12-5. Communication Summary of MOD-BUS
(RTU) in Inverter
12-6. Communication Precautions on MOD-BUS
(RTU) in Inverter
12-6.1 Message Formation
12-6.2 Message Frame
57
62
141
141
143
145
145
147
149
150
152
154
154
154
155
156
156
157
158
170
170
172
172
7
Contents
12-7. Function Code for MOD-BUS(RTU)
in Inverter
12-8. Common Precautions on
MEWTOCOL-COM/MOD-BUS(RTU)
12-8.1 Send/Receive Changeover Wait Time
12-8.2 Processing Time in Inverter
12-8.3 Precautions on Communicating with
Host Computer
12-9.Applicable Communication Function in Inverter
12-9.1 Supplementary Explanation of Communication
Monitor Function
12-9.2 Supplementary Explanation of Communication
Control/Command Function
12-9.3 Terminal Input of Multifunction Terminals
12-9.4 Supplementary Explanation of Communication
Setting Function
12-10. About Data Type
12-11. Error Codes in Communication
13.Individual Details and Resetting
Fault Trips
13-1. Individual Details and Remedies for Fault Trips
13-2. Resetting Fault Trips
14.Troubleshooting
15.Maintenance and Inspection
16.Specifications
16-1. Rated Specifications
16-2. Standard Specifications
16-3. Common Specifications
17. Warranty
8
173
182
182
182
182
183
184
187
188
189
194
195
196
196
197
198
200
202
202
202
203
206
Contents
1. Points for Handling
Follow this manual and precautions when handling the inverter. Incorrect
handling could lead to inhibited operation or a drop operating life. In the worst
case, the inverter could be damaged.
Power supply Use within + 10%, -15% of the tolerable input
voltage range, and with in±5% of the tolerable
input frequency range.
Circuit breaker
（MCCB）Size a breaker from the selection table on
page 21.
Magnet contactor
（MC）
A magnetic contactor is not required in normal
use. If installed, do not start or stop the inverter
with the magnet contactor.
Power factor
improvement
reactor
Connect this when the power factor must be
improved.
Inverter
The ambient temperature is the most important
factor for the installation site.
Make sure that the tolerable value is not
exceeded. (See page 12)
Thermal relay
for open phase
protection
The thermal relay built into the inverter is used
to protect against overloads.
Use an open phase protection thermal relay
for open phase protection.
Motor 3-phase induction motor
9
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