Table 4:
External RFI filter models for CFW100
WEG Item
Name
Description
13128410
CFW100-KFABC
External RFI filter kit WEG
-
-
Filter B84142A0010R000 Epcos (*)
(*)
For Electrodiagnostica Radiation Disturbance use choke (T60006- L2016-W403 – VACUUMSCHMELZE).
Table 5:
Conducted and radiated emission levels, and additional information
Inverter Model
Conducted Emission – Maximum Motor Cable
Length
Radiated Emission
Category C2
Category C3
Category C3
1
CFW100A01P6S220
1 m (39 in)
10 m (393 in)
10 m (393 in)
2
CFW100B02P6S220
3
CFW100C04P2S220
(1)
The switching frequency is 5 KHz.
10.4 ACCESSORIES
The accessories are hardware resources that can be added in the application with the CFW100.
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
Selects (toggles)
display between the
parameter number
and its value (position/
content).
Decreases the
frequency, parameter
number or parameter
value.
Increases the
frequency, parameter
number and parameter
value.
Enables/disables the inverter
via acceleration/deceleration
ramp (start/stop, according to
P229). Resets the inverter after
a fault event.
11.1 INDICATIONS OF DISPLAY
Inverter status
Direction of
rotation
Unit of measurement
(it refers to the value
of the main display)
Bar to monitor
the variable
Main display
11.2 OPERATING MODES OF THE HMI
Initialization 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 parameterization mode –
selection of parameters. Pressing any other key also switches to
parameterization mode.
Monitoring
Parameterization
Level1
Parameterization
Level 2
Parameterization Mode
Level 1:
This is the first level of the parameterization 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 parameterization 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
parameterization 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
The following table contains the basic programming to operate the CFW100 via product HMI:
Seq
Display Indication/Action
Seq
Display Indication/Action
1
2
Initialization mode.
Press key
to enter the first level of the
parameterization mode.
Press keys
or
to select the parameter P100.
Press key
if you need to change the content of
P100 – “Acceleration Time” or press key
for the
next parameter.
3
4
If necessar y, change the content of “P101 -
Deceleration Time”.
Use key
to select the parameter P133.
If necessary, change the content of “P133 - Minimum
Speed”.
Press key
for the next parameter.
5
6
If necessary, change the content of “P134 - Maximum
Speed”.
Press key
for the next parameter.
If necessary, change the content of “P135 - Output
Maximum Current”.
Press key
to select parameter P002.
7
8
Press key
to view the parameter content.
Press key
that the motor will accelerate up to
3.0 Hz (factory default setting of P133 - Minimum
Frequency).
Press
and hold it until it reaches 60.0 Hz.
9
10
Press key
. The motor will decelerate to a stop.
When the motor stops, the display will indicate
“ready”.
12.2 TYPE OF CONTROL V/f (P202 = 0)
Seq
Display Indication/Action
Seq
Display Indication/Action
1
2
Initialization mode.
Press key
to enter the first level of the
parameterization mode.
Press keys
or
to select parameter P202.
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.
If necessary, change the content of parameter “P401
– Motor Rated Current” according to the nameplate.
Press key
for the next parameter.
5
6
If necessary, change the content of “P402 - Motor
Rated Speed”.
Press key
for the next parameter.
If necessary, change the content of “P403 - Motor
Rated Frequency”.
13 TECHNICAL SPECIFICATIONS
POWER DATA
Power Supply:
Tolerance: -15 % to +10 %.
Frequency: 50/60 Hz (48 Hz to 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 %.
14 ELECTRONICS/GENERAL DATA
Table 6:
Electronics/general data
Control
Method
Types of control:
- V/f (Scalar)
- V V W: voltage vector control
PWM SVM (Space Vector Modulation)
Output frequency
0 to 300 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 (V V W )
Speed regulation: 1 % of the rated speed
Speed variation range: 1:30
Inputs
Digital
4 isolated inputs
Maximum input voltage of 30 Vdc
Input current: - 11 mA
Maximum input current: -20 mA
Safety
Protection
Output overcurrent/short-circuit
Under/overvoltage
Motor overload
Overtemperature in the power module (IGBTs)
Fault / external alarm
Programming error
Integral keypad
(HMI)
Standard keypad
4 keys: Start/Stop, Up arrow, Down arrow and Programming
LCD Display
View/edition of parameters
Indication accuracy:
- current: 5 % of the rated current
- speed resolution: 0.1 Hz
Enclosure
IP20
Frame Sizes A, B and C
15 CONSIDERED STANDARDS
Table 7:
Considered standards
Safety
standards
UL 508C - power conversion equipment
UL 840 - insulation coordination including clearances and creepage distances for electrical
equipment
EN61800-5-1 - 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 disconnecting device
EN 60146 (IEC 146) - semiconductor converters
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
standards
EN 60529 - degrees of protection provided by enclosures (IP code)
UL 50 - enclosures for electrical equipment
Electromagnetic
compatibility
(EMC)
standards
(*)
EN 61800-3 - adjustable speed electrical power drive systems - part 3: EMC product standard
including specific test methods
EN 55011 - limits and methods of measurement of radio disturbance characteristics of industrial,
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
EN 61000-4-3 - electromagnetic compatibility (EMC) - part 4: testing and measurement techniques
- section 3: radiated, radio-frequency, electromagnetic field immunity test
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.
(*)
Standards met with the installation of the external RFI filter. For further details refer to www.weg.net.
16 MAIN PAREMETERS
The table below contains the mains parameters of the CFW100.
NOTE!
ro = read only parameter.
V/f = parameter available in V/f mode.
cfg = configuration parameter, value can only be changed with the motor stopped.
Param.
Description
Adjustable Range
Factory Setting Prop.
P000
Access to Parameters
0 to 9999
1
P001
Speed Reference
0 to 9999
ro
P002
Output Speed (Motor)
0 to 9999
ro
P003
Motor Current
0.0 to 10.0 A
ro
P004
DC Link Voltage (Ud)
0 to 524 V
ro
P005
Output Frequency (Motor)
0.0 to 300.0 Hz
ro
P006
Inverter Status
0 = Ready
1 = Run
2 = Undervoltage
3 = Fault
4 = Not Used
5 = Configuration
ro
P007
Output Voltage
0 to 240 V
ro
P011
Active Current
-10.0 to 10.0 A
ro
P012
DI8 to DI1 Status
0 to FF (hexa)
Bit 0 = DI1
Bit 1 = DI2
Bit 2 = DI3
Bit 3 = DI4
Bit 4 = DI5
Bit 5 = DI6
Bit 6 = DI7
Bit 7 = DI8
ro
P022
FI Value in Hz
1 to 3000 Hz
ro
P023
Main SW Version
0.00 to 99.99
ro
P030
Module Temperature
-200.0 to 200.0 ºC
ro
P037
Motor Overload Ixt
0.0 to 100.0 %
ro
P047
CONFIG Status
0 to 999
ro
P048
Present Alarm
0 to 999
ro
P049
Present Fault
0 to 999
ro
P050
Last Fault
0 to 999
ro
P100
Acceleration Time
0.1 to 999.9 s
5.0
P101
Deceleration Time
0.1 to 999.9 s
10.0
P120
Speed Ref. Backup
0 = Inactive
1 = Active
2 = Backup by P121
1
P121
Reference via HMI
0.0 to 300.0 Hz
3.0 Hz
P124
Multispeed Ref. 1
-300.0 to 300.0 Hz
3.0 Hz
P125
Multispeed Ref. 2
-300.0 to 300.0 Hz
10.0 (5.0) Hz
P126
Multispeed Ref. 3
-300.0 to 300.0 Hz
20.0 (10.0) Hz
P127
Multispeed Ref. 4
-300.0 to 300.0 Hz
30.0 (20.0) Hz
P128
Multispeed Ref. 5
-300.0 to 300.0 Hz
40.0 (30.0) Hz
P129
Multispeed Ref. 6
-300.0 to 300.0 Hz
50.0 (40.0) Hz
P130
Multispeed Ref. 7
-300.0 to 300.0 Hz
60.0 (50.0) Hz
P131
Multispeed Ref. 8
-300.0 to 300.0 Hz
66.0 (55.0) Hz
P133
Minimum Frequency
0.0 to 300.0 Hz
3.0 Hz
P134
Maximum Frequency
0.0 to 300.0 Hz
66.0 (55.0) Hz
P135
Maximum Output Current
0.0 to 10.0 A
1.5xI
nom
P136
Manual Torque Boost
0.0 to 30.0 %
0.0 %
V/f
P137
Automatic Torque Boost
0.0 to 30.0 %
0.0 %
V/f
P138
Slip Compensation
-10.0 to 10.0 %
0.0 %
V/f
P139
Output Current Filter
0 to 9.999 s
0.005 s
P140
Slip Com. Filter
0 to 9.999 s
0.5 s
V V W
P142
Maximum Output Voltage
0.0 to 100.0 %
100.0 %
cfg, V/f
P143
Intermediate Output
Voltage
0.0 to 100.0 %
50.0 %
cfg, V/f
P145
Field Weakening Start
Frequency
0.0 to 300.0 Hz
60.0 (50.0) Hz
cfg, V/f
P146
Intermediate Frequency
0.0 to 300.0 Hz
30.0 (25.0) Hz
cfg, V/f
P156
Overload Current
0.1 to 2xI
nom
1.2xI
nom
P202
Type of Control
0 = V/f
1 = V/f Quadratic
2 to 4 = Not Used
5 = V V W
0
cfg
P204
Load/Save Parameters
0 to 4 = Not Used
5 = Load 60 Hz
6 = Load 50 Hz
7 = Load User
8 = Not Used
9 = Save User
10 = Not Used
11 = Load Default SoftPLC
12 to 13 = Reserved
0
cfg
P220
LOC/REM Selection
Source
0 = Always Local
1 = Always Remote
2 to 3 = Not Used
4 = DIx
5 = Serial/USB (LOC)
6 = Serial/USB (REM)
7 to 8 = Not Used
9 = CO/DN (LOC)
10 = CO/DN (REM)
11 = SoftPLC
0
cfg
P221
LOC Reference Sel.
0 = HMI Keys
1 = AI1
2 to 3 = Not Used
4 = FI
5 to 6 = Not Used
7 = E.P.
8 = Multispeed
9 = Serial/USB
10 = Not Used
11 = CO/DN
12 = SoftPLC
13 = Not Used
14 = AI1 > 0
15 to 16 = Not Used
17 = FI > 0
0
cfg
Param.
Description
Adjustable Range
Factory Setting Prop.
P222
REM Reference Sel.
See options in P221
2
cfg
P223
LOC Rotation Sel.
0 = Always FWD
1 = Always REV
2 = Not Used
3 = Not Used
4 = DIx
5 = Serial/USB (FWD)
6 = Serial/USB (REV)
7 to 8 = Not Used
9 = CO/DN (FWD)
10 = CO/DN (REV)
11 = Not Used
12 = SoftPLC
0
cfg
P263
DI1 Input Function
0 = Not Used
1 = Run/Stop
2 = General Enable
3 = Quick Stop
4 = Forward Run
5 = Reverse Run
6 = Start
7 = Stop
8 = FWD/REV
9 = LOC/REM
10 = JOG
11 = Increase E.P.
12 = Decelerate E.P.
13 = Multispeed
14 = 2
nd
Ramp
15 to 17 = Not Used
18 = No Ext. Alarm
19 = No Ext. Fault
20 = Reset
21 to 23 = Not Used
24 = Disab. Flying Start
25 = Regul. DC Link
26 = Lock Prog.
27 to 31 = Not Used
32 = 2
nd
Ramp Multispeed
33 = 2
nd
Ramp E.P. Ac.
34 = 2
nd
Ramp E.P. De.
35 = 2
nd
Ramp FRW Run
36 = 2
nd
Ramp Rev Run
37 = Turn ON / Ac. E.P.
38 = De. E.P. / Turn OFF
39 = Stop
40 = Safety Switch
41 = Function 1 Application
42 = Function 2 Application
43 = Function 3 Application
44 = Function 4 Application
45 = Function 5 Application
46 = Function 6 Application
47 = Function 7 Application
48 = Function 8 Application
1
cfg
P264
DI2 Input Function
See options in P263
8
cfg
P265
DI3 Input Function
See options in P263
0
cfg
P266
DI4 Input Function
See options in P263
0
cfg
P295
Inv. Rated Current
1.6 to 15.2 A
According to
inverter model
ro
P296
Line Rated Voltage
0 to 1 = Reserved
2 = 200 - 240 V
2
ro, cfg
P297
Switching Frequency
2.5 to 15.0 kHz
5.0 kHz
P401
Motor Rated Current
0.0 to 10.0 A
1.4 A
cfg
P402
Motor Rated Speed
0 to 9999 rpm
1720 (1310) rpm
cfg
P403
Motor Rated Frequency
0 to 300 Hz
60 (50) Hz
cfg
17 FAULTS AND ALARMS
Most common faults and alarms
Fault / Alarm
Description
Possible Causes
A046
Motor Overload
Motor overload alarm
Settings of P156 is too low for the used motor
Overload on the motor shaft
A050
Power Module
Overtemperature
Overtemperature alarm from the
power module temperature sensor
(NTC)
High temperature at IGBTs (P030 > 110 °C)
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
A090
External Alarm
External alarm via DIx (option “No
External Alarm” in P26x)
Wiring on DI1 to DI4 inputs are open or have poor contact
A700
Remote HMI
Communication Fault
No communication with remote HMI,
but here is frequency command or
reference for this source
Check if the communication interface with the HMI is
properly configured in parameter P312
HMI cable disconnected
F021
Undervoltage on the
DC Link
Undervoltage fault on the intermediate
circuit
Wrong voltage supply; check if the data on the inverter
label comply with the power supply and parameter P296
Supply voltage too low, producing voltage on the DC link
below the minimum value (in P004):
Ud < 200 Vdc in 200 / 240 Vac
Phase fault in the input
Fault in the pre-charge circuit
F022
Overvoltage on the
DC Link
Overvoltage fault on the intermediate
circuit
Wrong voltage supply; check if the data on the inverter
label comply 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 > 410 Vdc in 200 / 240 Vac
Load inertia is too high or deceleration ramp is too fast
P151 setting is too high
F031
Fault of
communication with
the accessory
Main control cannot establish the
communication link with accessory
Accessory damaged
Poor connection of the accessory
Problem in the identification of the accessory; refer to P027
F051
IGBTs
Overtemperatures
Overtemperature fault measured
on the temperature sensor of the
power pack
High temperature at IGBTs (P030 > 120 °C)
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
F070
Overcurrent/
Shortcircuit
Overcurrent or short-circuit on the
output, DC link or braking resistor
Short-circuit between two motor phases
IGBTs module in short-circuit or damaged
Start with too short acceleration ramp
Start with motor spinning without the Flying Start function
F072
Motor Overload
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
F080
CPU Fault
(Watchdog)
Fault related to the supervision
algorithm of the inverter main CPU
Electric noise
Inverter firmware fault
F081
Fault on the Save
User function
Fault in the attempt to save the user
parameter table
Attempt to save (P204 = 9) more than 32 parameters
(with values different from the factory default) on the User
parameter table
The function Saves User is blocked
F082
Fault in the Copy
Function (MMF)
Fault in the copy of parameters
Attempt to copy the parameters from the Flash Memory
Module to the inverter with different software versions
F084
Auto-diagnosis
Fault
Fault related to the automatic
identification algorithm of the inverter
hardware
Poor contact in the connection between the main control
anthe power pack
Hardware not compatible with the firmware version
Defect on the internal circuits of the inverter
F091
External Fault
External fault via DIx (“No External
Fault” in P26x)
Wiring on DI1 to DI4 inputs are open or have poor contact
F701
Remote HMI
communication fault
No communication with the remote
HMI; however, there is command or
frequency reference for this source
Check that the HMI communication interface is properly
configured in parameter P312
HMI cable disconnected
NOTE!
For further information, refer
www.weg.net
.
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