Danfoss VLT Micro Drive FC 51 Series Operating instructions

Programming Guide
VLT®Micro Drive FC 51

Contents
1. Safety
3
Safety Instructions 3
Software Version and Approvals 3
General Warning 3
Avoid unintended Start 4
Before Commencing Repair Work 4
2. Introduction 5
Type Code 5
3. Programming 7
How to Programme 7
Programming with MCT-10 Set-up Software 7
Programming with the LCP 11 or LCP 12 7
Status Menu 9
Quick Menu 9
Main Menu 10
4. Parameter Descriptions 11
Parameter group 0: Operation/Display 11
Parameter Group 1: Load/Motor 15
Parameter Group 2: Brakes 22
Parameter Group 3: Reference/Ramps 25
Parameter Group 4: Limits/Warnings 30
Parameter Group 5: Digital In/Out 33
Parameter Group 6: Analogue In/Out 37
Parameter Group 7: Controllers 42
Parameter Group 8: Communication 44
Parameter Group 13: Smart Logic 48
Parameter Group 14: Special Functions 55
Parameter Group 15: Drive Information 57
Parameter Group 16: Data Readouts 59
16-09 Custom Readout 59
5. Parameter Lists 63
Conversion Index 67
Change during operation 67
2-Set-up 67
Type 67
0-** Operation/Display 68
1-** Load/Motor 69
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2-** Brakes 70
3-** Reference/Ramps 71
4-** Limits/Warnings 72
5-** Digital In/Out 73
6-** Analog In/Out 74
7-** Controllers 75
8-** Comm. and Options 76
13-** Smart Logic 77
14-** Special Functions 78
15-** Drive Information 79
16-** Data Readouts 80
6. Troubleshooting 81
Alarm, Warning and Extended Status Word 82
Index
83
Contents VLT
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1. Safety
1.1.1. High Voltage Warning
The voltage of the frequency converter is dangerous whenever it is connected to mains. Incorrect installation of the motor or frequency
converter may cause damage to the equipment, serious injury or death. Consequently, it is essential to comply with the instructions
in this manual as well as local and national rules and safety regulations.
1.1.2. Safety Instructions
• Make sure the frequency converter is properly connected to earth.
• Do not remove mains connections, motor connections or other power connections while the frequency converter is connected to power.
• Protect users against supply voltage.
• Protect the motor against overloading according to national and local regulations.
• The earth leakage current exceeds 3.5 mA.
• The [OFF] key is not a safety switch. It does not disconnect the frequency converter from mains.
1.1.3. Software Version and Approvals
Software Version
Programming Guide
VLT Micro Drive
FC 51 Series
This Programming Guide can be used for all VLT Micro Drive frequency drives with software version
2.1x.
The software version number can be read in
parameter 15-43.
1.1.4. General Warning
Warning:
Touching the electrical parts may be fatal - even after the equipment has been disconnected from mains.
Also make sure that other voltage inputs have been disconnected (linkage of DC intermediate circuit).
Be aware that there may be high voltage on the DC link even when the LEDs are turned off.
Before touching any potentially live parts of the frequency converter, wait at least 4 minutes for all sizes.
Shorter time is allowed only if indicated on the nameplate for the specific unit.
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Leakage Current
The earth leakage current from the frequency converter exceeds 3.5 mA. According to IEC 61800-5-1 a reinforced Protective Earth
connection must be ensured by means of a min. 10mm² Cu or an addtional PE wire - with the same cable cross section as the Mains
wiring - must be terminated separately.
Residual Current Device
This product can cause a DC current in the protective conductor. Where a residual current device (RCD) is used for extra protection,
only an RCD of Type B (time delayed) shall be used on the supply side of this product. See also Danfoss Application Note on RCD, MN.
90.GX.YY.
Protective earthing of the frequency converter and the use of RCDs must always follow national and local regulations.
Motor overload protection is possible by setting Parameter 1-90 Motor thermal protection to the value ETR trip. For the North American
market: ETR functions provide class 20 motor overload protection, in accordance with NEC.
Installation in high altitudes:
For altitudes above 2 km, please contact Danfoss regarding PELV.
1.1.5. IT Mains
IT Mains
Installation on isolated mains source, i.e. IT mains.
Max. supply voltage allowed when connected to mains: 440 V.
As an option, Danfoss offers line filters for improved harmonics performance.
1.1.6. Avoid unintended Start
While the frequency converter is connected to mains, the motor can be started/stopped using digital commands, bus commands, references or via the
Local Control Panel.
• Disconnect the frequency converter from mains whenever personal safety considerations make it necessary to avoid unintended start of any
motors.
• To avoid unintended start, always activate the [OFF] key before changing parameters.
1.1.7. Disposal Instruction
Equipment containing electrical components must not be disposed of together with domestic waste.
It must be separately collected with electrical and electronic waste according to local and currently valid leg-
islation.
1.1.8. Before Commencing Repair Work
1. Disconnect FC 51 from mains (and external DC supply, if present.)
2. Wait for 4 minutes for discharge of the DC-link.
3. Disconnect DC bus terminals and brake terminals (if present)
4. Remove motor cable
1. Safety VLT
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2. Introduction
2.1.1. FC Identification
Below is an example of the frequency converter nameplate sticker. This sticker is located on the top of each frequency converter and shows the ratings,
serial number, warnings catalog number, and other relevant data for each unit. See following tables for details, how to read the Type code string.
Illustration 2.1: This example shows the identification sticker.
2.1.2. Type Code
Description Pos Possible choice
Product group 1-3 Adjustable Frequency Converters
Series and product type 4-6 Micro Drive
Power size 7-10 0.18 - 7.5 kW
Mains voltage 11-12 S2: Single phase 200 - 240 V AC
T 2: Three phase 200 - 240 V AC
T 4: Three phase 380 - 480 V AC
Enclosure 13-15 IP20/Chassis
RFI filter 16-17 HX: No RFI filter
H1: RFI filter class A1/B
H3:RFI filter A1/B (reduced cable length)
Brake 18 B: Brake chopper included
X: No brake chopper included
Display 19 X: No Local Control Panel
N: Numerical Local Control Panel (LCP)
P: Numerical Local Control Panel (LCP) with potentiometer
Coating PCB 20 C: Coated PCB
X. No coated PCB
Mains option 21 X: No mains option
Adaptation A 22 X: No adaptation
Adaptation B 23 X: No adaptation
Software release 24-27 SXXX: Latest release - std. software
Table 2.1: Type code description
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2.1.3. Symbols
Symbols used in this Programming Guide.
NB!
Indicates something to be noted by the reader.
Indicates a general warning.
Indicates a high-voltage warning.
* Indicates default setting
2.1.4. Abbreviations and Standards
Abbreviations: Terms: SI-units: I-P units:
Acceleration m/s2ft/s2
AWG American wire gauge
Auto Tune Automatic Motor Tuning
rC Celsius
Current AAmp
ILIM Current limit
Energy J = N·m ft-lb, Btu
rFFahrenheit
FC Frequency Converter
Frequency Hz Hz
kHz Kilohertz
LCP Local Control Panel
mA Milliampere
ms Millisecond
min Minute
MCT Motion Control Tool
M-TYPE Motor Type Dependent
Nm Newton Metres in-lbs
IM,N Nominal motor current
fM,N Nominal motor frequency
PM,N Nominal motor power
UM,N Nominal motor voltage
par. Parameter
PELV Protective Extra Low Voltage
Power WBtu/hr, hp
Pressure Pa = N/m² psi, psf, ft of water
IINV Rated Inverter Output Current
RPM Revolutions Per Minute
SR Size Related
Temperature ˚C ˚F
Time ss,hr
TLIM Torque limit
Voltage V V
Table 2.2: Abbreviation and Standards table .
2. Introduction VLT
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3. Programming
3.1. How to Programme
3.1.1. Programming with MCT-10 Set-up Software
The frequency converter can be programmed from a PC via RS485 com-port by installing the MCT-10 Set-up Software.
This software can either be ordered using code number 130B1000 or downloaded from the Danfoss Web site: www.danfoss.com, Business Area: Motion
Controls.
Please refer to manual MG.10.RX.YY.
3.1.2. Programming with the LCP 11 or LCP 12
The LCP is divided into four functional groups:
1. Numeric display.
2. Menu key.
3. Navigation keys.
4. Operation keys and indicator lights (LEDs).
Illustration 3.1: LCP 12 with potentiometer
Illustration 3.2: LCP 11 without potentiometer
The display:
A number of information can be read from the display.
Set-up number shows the active set-up and the edit set-up. If the same
set-up acts as both active and edit set-up, only that set-up number is
shown (factory setting).
When active and edit set-up differ, both numbers are shown in the display
(Setup 12). The number flashing, indicates the edit set-up.
Illustration 3.3: Indicating Set-up
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The small digits to the left are the selected parameter number.
Illustration 3.4: Indicating selected par. no.
The large digits in the middle of the display show the value of the se-
lected parameter.
Illustration 3.5: Indicating value of selected par.
The right side of the display shows the unit of the selected parameter.
This can be either Hz, A, V, kW, HP, %, s or RPM.
Illustration 3.6: Indicating unit of selected par.
Motor direction is shown to the bottom left of the display - indicated
by a small arrow pointing either clockwise or counterclockwise.
Illustration 3.7: Indicating motor direction
Use the [MENU] key to select one of the following menus:
Status Menu:
The Status Menu is either in
Readout Mode or Hand on Mode . In Readout Mode the value of the currently selected readout parameter is shown in the
display.
In
Hand on Mode the local LCP reference is displayed.
Quick Menu:
Displays Quick Menu parameters and their settings. Parameters in the Quick Menu can be accessed and edited from here. Most applications can be run
by setting the parameters in the Quick Menus.
Main Menu:
Displays Main Menu parameters and their settings. All parameters can be accessed and edited here. A parameter overview is found later in this manual.
Indicator lights:
• Green LED: The frequency converter is on.
• Yellow LED: Indicates a warning. Please see section
Troubleshooting
• Flashing red LED: Indicates an alarm. Please see section Troubleshooting
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Navigation Keys:
[Back]: For moving to the previous step or layer in the navigation structure.
Arrows [
Ⴃ
] [
Ⴍ
]: For maneuvering between parameter groups, parameters and within parameters.
[OK]: For selecting a parameter and for accepting changes to parameter settings.
Operation Keys:
A yellow light above the operation keys indicates the active key.
[Hand on]: Starts the motor and enables control of the frequency converter via the LCP.
[Off/Reset]: The motor stops except in alarm mode. In that case the motor will be reset.
[Auto on]: The frequency converter is controlled either via control terminals or serial communication.
[Potentiometer] (LCP12): The potentiometer works in two ways depending on the mode in which the frequency converter is running.
In
Auto Mode the potentiometer acts as an extra programmable analog input.
In
Hand on Mode the potentiometer controls local reference.
3.2. Status Menu
After power up the Status Menu is active. Use the [MENU] key to toggle
between Status, Quick Menu and Main Menu.
Arrows [Ⴃ] and [Ⴍ] toggles between the choices in each menu.
The display indicates the status mode with a small arrow above “Status”.
Illustration 3.8: Indicating Status mode
3.3. Quick Menu
The Quick Menu gives easy access to the most frequently used parameters.
1. To enter the Quick Menu, press [MENU] key until indicator in display is placed above
Quick Menu .
2. Use [Ⴃ] [Ⴍ] to select either QM1 or QM2, then press [OK].
3. Use [Ⴃ] [Ⴍ] to browse through the parameters in the Quick Menu.
4. Press [OK] to select a parameter.
5. Use [Ⴃ] [Ⴍ] to change the value of a parameter setting.
6. Press [OK] to accept the change.
7. To exit, press either [Back] twice to enter
Status , or press [Menu] once to enter Main Menu .
Illustration 3.9: Indicating Quick Menu mode
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