Faults And Alarms; Technical Specifications - WEG CFW300 Quick Installation Manual

Definition of Standard IEC/EM 61800-3: "Adjustable Speed Electrical Power Drives Systems"
„ Environments::
First Environment: environments that include domestic installations, as well as establishments directly
connected without intermediate transformer to a low-voltage power supply network which supplies
buildings used for domestic purposes.
Second Environment: aincludes all establishments other than those directly connected to a low-voltage
power supply network that supplies buildings used for domestic purposes.
Categories:
„
Category C1: inverters with a voltage rating less than 1000 V and intended for use in the First Environment.
Category C2: inverters with a voltage rating less than 1000 V intended for use in the First Environment,
not provided with a plug connector or movable installations. They must be installed and commissioned by
a professional.
Category C3: inverters with a voltage rating less than 1000 V and intended for use in the Second
Environment only (not designed for use in the First Environment).
NOTE!
A professional is a person or organization familiar with the installation and/or commissioning
of inverters, including their EMC aspects.
10.3.2 Characteristics of the RFI Filter
CFW300 inverters are installed with external filter when it is intended to reduce the disturbance conducted
from the inverter to the power line in the high frequency band (> 150). It is observe the maximum levels of
conducted emission of electromagnetic compatibility standards, such as EN 61800-3 and EN 55011.
For further information about the RFI filter model, refer to Table 5.
The figure below demonstrate the connection of the filter to the inverter:
Signal and control wiring
External
input
RFI filter
Transformer
XC1 1...12
U
L1/L L1 L1/L
Power supply
CFW300 V
L2/N L2 L2/N W
PE PE
PE
PE
Metal panel (when necessary)
PE
Grounding
Protective ground
rod
Figure 6: Connection of the RFI filter - general conditions
Table 5: External RFI filter models for CFW300
WEG Item Name Description
13015615 CFW300-KFA RFI filter kit CFW300 frame size A
13015616 CFW300-KFB RFI filter kit CFW300 frame size B
Table 6: Conducted and radiated emission levels, and additional information
Conducted Emission – Maximum Motor Cable Length
Inverter Model
Category C3 Category C2
1 CFW300AXXPXS1XX20 27 m (1063 in) 3 m (118 in)
(1)
2 CFW300AXXPXS2XX20 (1) 27 m (1063 in) 20 m (787 in)
3 CFW300B10P0B2DB20 27 m (1063 in) 27 m (1063 in)
- The switching frequency is 5 kHz.
(1) Where there is an "X", it is assumed as any corresponding value of Table 2.
10.4 ACCESSORIES
The accessories are hardware resources that can be added in the application with the CFW300.
The accessories are incorporated to the inverters in an easy and quick way by using the concept "Plug and
Play". The accessory must be installed or modified with the inverter de-energized. They may be ordered
separately, and are sent in their own package containing the components and manuals with detailed
instructions for their installation, operation and setting.
11 USE OF THE KEYPAD TO OPERATE THE INVERTER
Enables/disables the inverter via
acceleration/deceleration ramp
Selects (toggles) display between
(start/stop, according to P229).
the parameter number and its value Resets the inverter after a fault
position/ content). event.
Increases the frequency, parameter
Decreases the frequency, parameter
number or parameter value. number and parameter value.
11.1 INDICATIONS OF DISPLAY
Inverter status
Direction of rotation
Unit of measurement
(it refers to the value
of the main display)
Main display
Bar graph to monitor the variable
11.2 OPERATING MODES OF THE HMI
Monitoring Mode
„ It is the initial state of the HMI after its successful power-up (without
the occurrence of faults, alarms or undervoltage).
„ Press key to go to level 1 of the setting mode – selection of setting.
Pressing any other key also switches to setting mode.
Setting Mode
Level 1:
„ This is the first level of the setting mode. The parameter number is
shown on the main display.
„ Use keys and to find the desired parameter.
„ Press key to go to level 2 of the setting mode - change of the
parameter values.
Level 2:
„ The parameter value is shown on the main display.
„ Use keys and to set the new value in the selected parameter.
„
Press key to confirm the modification (save the new value).
After confirming the modification, the HMI returns to level 1 of the
setting mode.
Figure 7: HMI operating modes
12 START-UP PREPARATION
DANGER!
Always disconnect the main power supply before making any connection.
1. Check if the power, grounding and control connections are correct and firm.
2. Remove all the materials left behind from the installation work from inside the inverter or the cabinet.
3. Verify the motor connections and if its voltage and current are within the inverter rated value.
4. Mechanically uncouple the motor from the load. If the motor cannot be uncoupled, make sure that any
speed direction (forward or reverse) will not result in personnel injury and/or equipment damage.
5. Close the inverter or cabinet covers.
6. Measure the power supply and verify if it is within the allowed range.
7. Apply power to the input: close the input disconnecting switch.
8. Check the result of the first time power-up:
The HMI display indicates:
12.1 BASIC APPLICATION
Seq Display Indication/Action Seq
2
„ Initialization mode.
1
„
„ Pre ss key to e nte r the f irst leve l of the
parameterization mode.
„ Press keys or to select the parameter P100.
Motor
3 4
„ „
If necessar y, change the content of "P101 -
Deceleration Time".
„ Use key to select the parameter P133. „
5 6
„ If necessary, change the content of "P134 - Maximum „
Speed".
„ „
Press key for the next parameter.
7 8
„ Press key to view the parameter content. „
Radiated Emission
„
Category
C3
C3
9 10
C3
„
„ Press key . The motor will decelerate to a stop.
12.2 TYPE OF CONTROL V/f (P202 = 0)
Seq Display Indication/Action Seq
2
1
„ Initialization mode.
„
„ Pre ss key to e nte r the f irst leve l of the
parameterization mode.
3 4
„
„ Press key if you need to change the content of
"P202 – Type of Control" for P202 = 0 (V/f).
„
„ Press key to select parameter P401.
5 6
„ Se necessário altere o conteúdo de "P402 - Rotação „
Nominal Motor".
„ Press key for the next parameter.

13 TECHNICAL SPECIFICATIONS

POWER DATA
Power Supply:
Tolerance: -15 % to +10 %.
„
Frequência: 50/60 Hz (48 Hz a 62 Hz).
„
„ Phase imbalance: ≤ 3 % of the rated phase-to-phase input voltage.
Overvoltage according to Category III (EM 61010/UL 508C).
„
Transient voltages according to Category III.
„
Maximum of 10 connections per hour (1 every 6 minutes).
„
„ Typical efficiency: ≥ 97 %.
Classification of chemically active substances: level 3C2.
„
Mechanical condition rating (vibration): level 3M4.
„
Audible noise level: < 60dB.
„
Monitoring
14 ELECTRONICS/GENERAL DATA
Table 7: Electronics/general data
Control Method „ Types of control:
- V/f (Scalar)
- V V W: voltage vector control.
Setting
„
PWM SVM (Space Vector Modulation)
level 1
Output frequency „ 0 to 400 Hz, resolution of 0.1 Hz
Performance V/F control „ Speed regulation: 1 % of the rated speed (with slip compensation)
„ Speed variation range: 1:20
„
Vector control Regulação de velocidade: 1 % da velocidade nominal
(VVW) „ Faixa de variação de velocidade: 1:30
Inputs Analog „ 1 insulated input. Levels: (0 to 10) V or (0 a 20) mA or (4 to 20) mA
„
Linearity error ≤ 0.25 %
Setting
„ Impedance: 100 kΩ for voltage input, 500 Ω for current input
level 2
„ Programmable functions
„ Maximum voltage permitted in the input: 30 Vdc
Inputs Digital „
„
„
„
„
Outputs Relay „
„
„
„
Power supply „
Safety Protection „
„
„
„
„
„
„
Integral keypad Standard keypad
(HMI)) „
„
„
Enclosure IP20 „
15 CONSIDERED STANDARDS
Display Indication/Action
Safety „ UL 508C - power conversion equipment
„
standards UL 840 - insulation coordination including clearances and creepage distances for electrical equipment
„ EN 61800-5-1 - safety requirements electrical, thermal and energy
„ EN 50178 - electronic equipment for use in power installations
„
EN 60204-1 - safety of machinery. Electrical equipment of machines. Part 1: general requirements
Note: the final assembler of the machine is responsible for installing a safety stop device and a supply
Press key if you need to change the content of
disconnecting device
P100 – "Acceleration Time" or press key for the
„ EN 60146 (IEC 146) - semiconductor converters
next parameter.
„ EN 61800-2 - adjustable speed electrical power drive systems - Part 2: general requirements - rating
specifications for low voltage adjustable frequency AC power drive systems
Mechanical „ EN 60529 - degrees of protection provided by enclosures (IP code)
„
standards UL 50 - enclosures for electrical equipment
„ IEC 60721-3-3 - classification of environmental conditions
If necessary, change the content of "P133 - Minimum „
Electromagnetic EN 61800-3 - adjustable speed electrical power drive systems - part 3: EMC product standard including
Speed".
compatibility specific test methods
Press key for the next parameter.
(EMC) „ EN 55011 - limits and methods of measurement of radio disturbance characteristics of industrial,
standards scientific and medical (ISM) radio-frequency equipment
(*)
„ CISPR 11 - industrial, scientific and medical (ISM) radio-frequency equipment - electromagnetic
disturbance characteristics - limits and methods of measurement
„ EN 61000-4-2 - electromagnetic compatibility (EMC) - part 4: testing and measurement techniques -
section 2: electrostatic discharge immunity test
If necessary, change the content of "P135 - Output
„
EN 61000-4-3 - electromagnetic compatibility (EMC) - part 4: testing and measurement techniques -
Maximum Current".
section 3: radiated, radio-frequency, electromagnetic field immunity test
Press key to select parameter P002.
„ EN 61000-4-4 - electromagnetic compatibility (EMC) - part 4: testing and measurement techniques -
section 4: electrical fast transient/burst immunity test.
„ EN 61000-4-5 - electromagnetic compatibility (EMC) - part 4: testing and measurement techniques -
section 5: surge immunity test.
„ EN 61000-4-6 - electromagnetic compatibility (EMC) - part 4: testing and measurement techniques -
section 6: immunity to conducted disturbances, induced by radio-frequency fields.
Press key that the motor will accelerate up to
3.0 Hz (factory default setting of P133 - Minimum
(*) Compliance with standards upon installation of RFI filter. For further details refer to consulte www.weg.net.
Frequency).
Press and hold it until it reaches 60.0 Hz.
16 MAIN PAREMETERS
The table below contains the mains parameters of the CFW300.
When the motor stops, the display will indicate
NOTE!
"ready".
ro = read only parameter.
V/f = parameter available in V/f mode.
cfg = configuration parameter, value can only be changed with the motor stopped.
Display Indication/Action
Param. Description
P000 Access to Parameters 0 to 9999
P001 Speed Reference 0 to 9999
P002 Output Speed (Motor) 0 to 9999
Press keys or to select parameter P202. P003 Motor Current 0.0 to 40.0 A
P004 DC Link Voltage (Ud) 0 to 524 V
P005 Output Frequency (Motor) 0.0 to 400.0 Hz
P006 Inverter Status 0 = Ready
1 = Run
2 = Undervoltage
P007 Output Voltage 0 to 240 V
If necessary, change the content of parameter "P401
P011 Active Current -40.0 to 40.0 A
– Motor Rated Current" according to the nameplate.
P012 DI8 to DI1 Status 0 to FF (hexa)
Press key for the next parameter.
Bit 0 = DI1
Bit 1 = DI2
Bit 2 = DI3
Bit 3 = DI4
P022 FI Value in Hz 1 to 3000 Hz
P023 Main SW Version 0.00 to 99.99
If necessary, change the content of "P403 - Motor
P030 Module Temperature 0.0 to 200.0 ºC
Rated Frequency".
P037 Motor Overload Ixt 0.0 to 100.0 %
P047 CONFIG Status 0 to 999
P048 Present Alarm 0 to 999
P049 Present Fault 0 to 999
P050 Last Fault 0 to 999
P100 Acceleration Time 0.1 to 999.9 s
P101 Deceleration Time 0.1 to 999.9 s
P120 Speed Ref. Backup 0 = Inactive
1 = Active
2 = Backup by P121
P121 Reference via HMI 0.0 to 400.0 Hz
P124 Multispeed Ref. 1 -400.0 to 400.0 Hz
P125 Multispeed Ref. 2 -400.0 to 400.0 Hz
P126 Multispeed Ref. 3 -400.0 to 400.0 Hz
P127 Multispeed Ref. 4 -400.0 to 400.0 Hz
P128 Multispeed Ref. 5 -400.0 to 400.0 Hz
P129 Multispeed Ref. 6 -400.0 to 400.0 Hz
P130 Multispeed Ref. 7 -400.0 to 400.0 Hz
P131 Multispeed Ref. 8 -400.0 to 400.0 Hz
P133 Minimum Frequency 0.0 to 400.0 Hz
P134 Maximum Frequency 0.0 to 400.0 Hz
P135 Maximum Output Current 0.0 to 40.0 A
P136 Manual Torque Boost 0.0 to 30.0 %
P137 Automatic Torque Boost 0.0 to 30.0 %
P138 Slip Compensation -10.0 to 10.0 %
P139 Output Current Filter 0.000 to 9.999 s
P142 Maximum Output Voltage 0.0 to 100.0 %
P143 Intermediate Output Voltage 0.0 to 100.0 %
P145 Field Weakening Start 0.0 to 400.0 Hz
Frequency
P146 Intermediate Frequency 0.0 to 400.0 Hz
P156 Overload Current 0.1 to 2.0 x I
P202 Type of Control 0 = V/f
1 = V/f Quadratic
P204 Load/Save Parameters 0 to 4 = Not Used
5 = Load 60 Hz
6 = Load 50 Hz
7 = Load User 1
8 = Not Used
4 isolated inputs
Param.
Programmable functions:
P220 LOC/REM Selection Source
- active high (PNP): maximum low level of 10 Vdc / minimum high level of 20 Vdc
- active low (NPN): maximum low level of 5 Vdc / minimum high level of 10 Vdc
Maximum input voltage of 30 Vdc
Input current: 11 mA
Maximum input current: 20 mA
P221 LOC Reference Sel
1 relay with NO/NC contact
Maximum voltage: 250 Vac
Maximum current: 0.5 A
Programmable functions
10 Vdc power supply. Maximum capacity: 50 mA
Overcurrent/phase-phase short circuit in the output
Under/overvoltage
Motor overload
P222 REM Reference Sel.
Overtemperature in the power module (IGBTs)
P223 LOC Rotation Sel.
Fault / external alarm
Programming error
4 keys: Start/Stop, Up arrow, Down arrow and Programming
LCD Display
View/edition of all parameters
Indication accuracy:
P263 DI1 Input Function
- current: 5 % of the rated current
- speed resolution: 0.1 Hz
Frames sizes A and B
Table 8: Considered standards
P264
DI2 Input Function
P265
DI3 Input Function
P266
DI4 Input Function
P267
DI5 Input Function
P268
DI6 Input Function
P269
DI7 Input Function
P270
DI8 Input Function
P295
Inv. Rated Current
P296 Line Rated Voltage
P297 Switching Frequency
P401 Motor Rated Current
P402 Motor Rated Speed
P403 Motor Rated Frequency

17 FAULTS AND ALARMS

Most common faults and alarms
Fault / Alarm
A046
Motor Overload
A050
Power Module
Overtemperature
A090
External Alarm
Adjustable Range Factory Setting Prop.
A700
1
Remote HMI
ro
Communication
ro
F021
ro
Undervoltage on the
ro DC Link
ro
3 = Fault ro
4 = Self-Tuning
5 = Configuration
ro
F022
ro
Overvoltage on the DC
Bit 4 = DI5 ro
Link
Bit 5 = DI6
Bit 6 = DI7
Bit 7 = DI8
ro
ro
F031
ro
Fault in Communication
ro
with IOs Expansion
ro
Accessory
ro
F032
ro
Fault in Communication
ro with IOs Communication
5.0 s Accessory
F051
10.0 s
IGBTs
1
Overtemperatures
3.0 Hz
3.0 Hz
F070
10.0 (5.0) Hz
Overcurrent/
20.0 (10.0) Hz
Shortcircuit
30.0 (20.0) Hz
40.0 (30.0) Hz
F072
50.0 (40.0) Hz
Motor Overload
60.0 (50.0) Hz
F080
66.0 (55.0) Hz
CPU Fault (Watchdog)
3.0 Hz
F081
66.0 (55.0) Hz
End of User's Memory
1.5 x I
F082
nom
0.0 % V/f
Fault in the Copy
0.0 % V/f Function (MMF)
0.0 % V/f F084
0.005 s Auto-diagnosis Fault
100.0 % cfg, V/f
50.0 % cfg, V/f
F091
60.0 (50.0) Hz cfg, V/f
External Fault
F701
30.0 (25.0) Hz cfg, V/f
Remote HMI
1.2 x I
nom nom
Communication Fault
2 to 4 = Not Used 0 cfg
5 = V V W
9 = Save User 1 0 cfg
10 = Not Used
11 = Load Default SoftPLC
12 to 13 = Reserved
Description Adjustable Range Factory Setting
0 = Always Local 6 = Serial/USB (REM) 0
1 = Always Remote 7 to 8 = Not Used
2 to 3 = Not Used 9 = CO/DN/DP (LOC)
4 = DIx 10 = CO/DN/DP (REM)
5 = Serial/USB (LOC) 11 = SoftPLC
0 = HMI Keys 9 = Serial/USB 0
1 = AI1 10 = Not Used
2 = AI2 11 = CO/DN/DP
3 = Not Used 12 = SoftPLC
4 = FI 13 = Not Used
5 = AI1 + AI2 > 0 14 = AI1 > 0
6 = AI1 + AI2 15 = AI2 > 0
7 = E.P. 16 = Not Used
8 = Multispeed 17 = FI > 0
See Options in P221 3
0 = Forward 7 to 8 = Not Used 0
1 = Reverse 9 = CO/DN/DP (FWD)
2 to 3 = Not Used 10 = CO/DN/DP (REV)
4 = DIx 11 = Not Used
5 = Serial/USB (FWD) 12 = SoftPLC
6 = Serial/USB (REV)
0 = Not Used 25 = Regul. DC Link 1
1 = Run/Stop 26 = Lock Prog.
2 = General Enable 27 to 31 = Not Used
3 = Not Used 32 = 2 nd Ramp Multispeed
4 = Forward 33 = 2 nd Ramp E.P. Ac.
5 = Reverse 34 = 2 Ramp E.P. De.
nd
6 = Start 35 = 2 nd Ramp FWD Run
7 = Stop 36 = 2 Ramp Rev Run
nd
8 = Direction of Rotation 37 = Turn ON / Ac. E.P.
9 = LOC/REM 38 = De. E.P. / Turn OFF
10 = JOG 39 = Stop
11 = Increase E.P. 40 = Safety Switch
12 = Decelerate E.P. 41 = Function 1 Application
13 = Multispeed 42 = Function 2 Application
14 = 2 nd Ramp 43 = Function 3 Application
15 to 17 = Not Used 44 = Function 4 Application
18 = No Ext. Alarm 45 = Function 5 Application
19 = No Ext. Fault 46 = Function 6 Application
20 = Reset 47 = Function 7 Application
21 to 23 = Not Used 48 = Function 8 Application
24 = Disab. Flying Start
See Options in P263 8
See Options in P263 0
See Options in P263 0
See Options in P263 0
See Options in P263 0
See Options in P263 0
See Options in P263 0
1.6 to 15.2 A According inverter
model
0 = Reserved 2 = 200 / 240 Vac or According inverter
1 = 110 / 127 Vac 310 Vdc model
2.5 to 15.0 kHz 5.0 kHz
0.0 to 40.0 A 1.0 x I
nom
0 to 9999 rpm 1720 (1310) rpm
0 to 400 Hz 60 (50) Hz
Description Possible Causes
Motor overload alarm „ Settings of P156 is too low for the used motor
„ Overload on the motor shaft
„
Overtemperature alarm from the power High temperature at IGBTs: P030 > 90 °C (> 194 °F) (Frame size A)
module temperature sensor (NTC) and P030 > 116 °C (> 240.8 °F) (Frame size B)
„
High ambient temperature around the inverter (> 50 °C (> 122 °F))
and high output current
„ Blocked or defective fan
„ Heatsink is too dirty, preventing the air flow
„
External alarm via DIx (option "no Wiring on DI1 to DI8 inputs are open or have poor contact
external alarm" in P263 to P270)
„
No communication with remote HMI, Check if the communication interface with the HMI is properly
but here is frequency command or configured in parameter P312
„
reference for this source HMI cable disconnected
Undervoltage fault on the intermediate „ Wrong voltage supply; check if the data on the inverter label comply
circuit with the power supply and parameter P296
„ Supply voltage too low, producing voltage on the DC link below
the minimum value (in P004):
Ud < 250 Vdc in 110 / 127 Vac (P296 = 1) or Ud < 200 Vdc in
200 / 240 Vac (P296 = 2)
„ Phase fault in the input
„ Fault in the pre-charge circuit
Overvoltage fault on the intermediate „ Wrong voltage supply; check if the data on the inverter label comply
circuit with the power supply and parameter P296
„ Supply voltage is too high, producing voltage on the DC link above
the maximum value (in P004):
Ud > 460 Vdc in 110 / 127 Vac (P296 = 1) or Ud > 410 Vdc in
200 / 240 Vac (P296 = 2).
„ Load inertia is too high or deceleration ramp is too fast
„
P151 setting is too high
Main control cannot establish the „ Accessory damaged
„
communication link with the IOs Poor connection of the accessory
expansion accessory „ Problem in the identification of the accessory; refer to P027
Main control cannot establish „ Accessory damaged
„
the communication link with the Poor connection of the accessory
communication acccessory „ Problem in the identification of the accessory; refer to P028
„
Overtemperature fault measured High temperature at IGBTs: P030 > 100 °C (> 212 °F) (Frame size A)
on the temperature sensor of the e P030 > 126 °C (> 258.8 °F) (Frame size B)
„
power pack High ambient temperature around the inverter (>50 °C (>122 °F))
and high output current
„
Blocked or defective fan
„ Heatsink is too dirty, preventing the air flow
„
Overcurrent or short-circuit on the Short-circuit between two motor phases
output, DC link or braking resistor „ IGBTs module in short-circuit or damaged
„
Start with too short acceleration ramp
„ Start with motor spinning without the Flying Start function
Motor overload fault (60 s in 1.5 x Inom) „ P156 setting is too low in relation to the motor operating current
„
Overload on the motor shaft
Fault related to the supervision „ Electric noise
algorithm of the inverter main CPU „ Inverter firmware fault
Fault of end of memory to save user's „ Attempt to save (P204 = 9) more than 32 parameters (with values
parameter table different from the factory default) on the User parameter table
Fault in the copy of parameters „ Attempt to copy the parameters from the flash memory module to
the inverter with different software versions
Fault related to the automatic „ Poor contact in the connection between the main control anthe
identification algorithm of the inverter power pack
hardware „ Hardware not compatible with the firmware version
„
Defect on the internal circuits of the inverter
External fault via DIx ("no external „ Wiring on DI1 to DI8 inputs are open or have poor contact
fault" in P263 to P270)
No communication with the remote „ Check that the HMI communication interface is properly configured
HMI; however, there is command or in parameter P312
frequency reference for this source „ HMI cable disconnected
NOTE!
For further information, refer www.weg.net.
Prop.
cfg
cfg
cfg
cfg
cfg
cfg
cfg
cfg
cfg
cfg
cfg
cfg
ro
ro
cfg
cfg
cfg
cfg