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VLT FC 100
Danfoss VLT FC 100 Design Guide
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130BA846.10
130BA847.10
Step
3
Step
4
Place
the
frequency
converter
in
the
lower
bracket,
lift
the
upper
one.
When
the
frequency
converter
is
in
place,
lower
the
upper
bracket.
Now
tighten
the
screws.
For
extra
security,
drill
and
mount
screws
in
all
holes.
Options and Accessories
FC 300 Design Guide
252
MG.33.BD.02 - VLT
®
is a registered Danfoss trademark
10
10
252
254
Table of Contents
Default Chapter
2
Table of Contents
2
1 How to Read this Design Guide
8
Symbols
8
Abbreviations
8
Definitions
9
2 Safety and Conformity
12
Safety Precautions
12
3 Introduction to FC
16
Product Overview
16
Control Principle
18
FC 300 Controls
18
FC 301 Vs. FC 302 Control Principle
19
Control Structure in VVC Plus Advanced Vector Control
20
Control Structure in Flux Sensorless (FC 302 Only)
21
Control Structure in Flux with Motor Feedback
22
Internal Current Control in VVC Plus Mode
23
Local (Hand On) and Remote (Auto On) Control
23
Reference Handling
24
Reference Limits
25
Scaling of Preset References and Bus References
26
Scaling of Analog and Pulse References and Feedback
26
Dead Band Around Zero
27
PID Control
31
Speed PID Control
31
Tuning PID Speed Control
32
Process PID Control
33
Example of Process PID Control
35
Ziegler Nichols Tuning Method
36
General Aspects of EMC
38
General Aspects of EMC Emissions
38
EMC Test Results
39
Emission Requirements
40
Immunity Requirements
41
PELV - Protective Extra Low Voltage
42
Brake Functions in FC
43
Mechanical Holding Brake
43
Dynamic Braking
44
Selection of Brake Resistor
44
Mechanical Brake Control
46
Hoist Mechanical Brake
47
Brake Resistor Cabling
48
Smart Logic Controller
48
Extreme Running Conditions
50
Motor Thermal Protection
50
Safe Stop of FC
54
Installation of External Safety Device in Combination with MCB
57
Safe Stop Commissioning Test
58
Certificates
59
4 FC 300 Selection
61
Electrical Data - 200-240V
61
Electrical Data - 380-500V
64
Electrical Data - 525-600V
72
Electrical Data - 525-690V
75
General Specifications
86
Acoustic Noise
91
Du/Dt Conditions
92
Special Conditions
95
Manual Derating
95
Derating for Running at Low Speed
95
Automatic Derating
95
5 How to Order
96
Ordering from Type Code
96
Drive Configurator
96
Ordering Numbers: Options and Accessories
100
Ordering Numbers: Spare Parts
101
Ordering Numbers: Accessory Bags
101
Ordering Numbers: High Power Kits
102
Ordering Numbers: Brake Resistors 10
102
Ordering Numbers: Brake Resistors 40
107
Flat Packs
112
Ordering Numbers: Harmonic Filters
114
Ordering Numbers: Sine Wave Filter Modules, 200-500 VAC
116
Ordering Numbers: Sine-Wave Filter Modules, 525-690 VAC
117
Ordering Numbers: Du/Dt Filters, 380-480/500V AC
117
Ordering Numbers: Du/Dt Filters, 525-690V AC
117
6 Mechanical Installation - Frame Size A, B and C
118
Safety Requirements of Mechanical Installation
118
Mechanical Mounting
121
7 Mechanical Installation - Frame Size D, E and F
122
Pre-Installation
122
Planning the Installation Site
122
Receiving the Frequency Converter
122
Transportation and Unpacking
122
Lifting
122
Mechanical Dimensions
124
Mechanical Dimensions, 12-Pulse Units
131
Mechanical Installation
134
Tools Needed
134
General Considerations
134
Terminal Locations - Frame Size D
136
Terminal Locations - Frame Size E
138
Terminal Locations - Frame Size F
143
Terminal Locations, F8-F13 - 12-Pulse
147
Cooling and Airflow
152
Installation on the Wall - IP21 (NEMA 1) and IP54 (NEMA 12) Units
153
Gland/Conduit Entry - IP21 (NEMA 1) and IP54 (NEMA12)
154
Gland/Conduit Entry, 12-Pulse - IP21 (NEMA 1) and IP54 (NEMA12)
155
IP21 Drip Shield Installation (Frame Size D1 and D2 )
157
8 Electrical Installation
158
Connections- Frame Sizes A, B and C
158
Removal of Knockouts for Extra Cables
159
Connection to Mains and Earthing
159
Motor Connection
161
Relay Connection
169
Connections - Frame Sizes D, E and F
170
Torque
170
Power Connections
170
Power Connections 12-Pulse Drives
181
Shielding against Electrical Noise
190
External Fan Supply
190
Fuses and Circuit Breakers
191
Recommendations
191
CE Compliance
192
Disconnectors and Contactors
204
Mains Disconnectors
204
F-Frame Mains Contactors
206
Additional Motor Information
207
Motor Cable
207
Motor Thermal Protection
207
Parallel Connection of Motors
207
Motor Bearing Currents
209
Control Cables and Terminals
210
Access to Control Terminals
210
Control Cable Routing
210
Control Terminals
211
Switches S201, S202, and S801
212
Electrical Installation, Control Terminals
212
Basic Wiring Example
213
Electrical Installation, Control Cables
214
12-Pulse Control Cables
216
Relay Output
219
Brake Resistor Temperature Switch
219
Additional Connections
219
DC Bus Connection
219
Load Sharing
219
Installation of Brake Cable
220
How to Connect a PC to the Frequency Converter
220
The FC 300 PC Software
220
High Voltage Test
221
Earthing
221
Safety Earth Connection
221
EMC-Correct Installation
221
Electrical Installation - EMC Precautions
221
Use of EMC-Correct Cables
223
Earthing of Screened Control Cables
225
RFI Switch
225
Mains Supply Interference/Harmonics
226
The Effect of Harmonics in a Power Distribution System
226
Harmonic Limitation Standards and Requirements
227
Harmonic Mitigation
227
Harmonic Calculation
227
Residual Current Device - FC 300 DG
227
Final Setup and Test
228
9 Application Examples
229
Encoder Connection
234
Encoder Direction
234
Closed Loop Drive System
234
Programming of Torque Limit and Stop
234
10 Options and Accessories
236
Mounting of Option Modules in Slot a
236
Mounting of Option Modules in Slot B
236
Mounting of Options in Slot C
237
General Purpose Input Output Module MCB
237
Galvanic Isolation in the MCB
237
Digital Inputs - Terminal X30/1-4
239
Analog Inputs - Terminal X30/11
239
Digital Outputs - Terminal X30/6
239
Analog Output - Terminal X30/8
239
Encoder Option MCB
240
Resolver Option MCB
241
Relay Option MCB
242
Back-Up Option MCB
244
MCB 112 PTC Thermistor Card
245
MCB 113 Extended Relay Card
247
Brake Resistors
248
LCP Panel Mounting Kit
248
IP21/IP 4X/ TYPE 1 Enclosure Kit
249
Mounting Bracket for Frame Size A5, B1, B2, C1 and C2
252
Sine-Wave Filters
254
High Power Options
254
Frame Size F Options
254
11 Installation and Set-Up
256
Overview
256
Network Connection
256
Bus Termination
256
EMC Precautions
257
Network Configuration
257
FC 300 Frequency Converter Set-Up
257
FC Protocol Message Framing Structure - FC
258
Content of a Character (Byte)
258
Telegram Structure
258
Length (LGE)
258
Frequency Converter Address (ADR)
258
Data Control Byte (BCC)
258
The Data Field
258
The PKE Field
259
Parameter Number (PNU)
260
Index (IND)
260
Parameter Value (PWE)
260
Conversion
261
Process Words (PCD)
262
Examples
262
Writing a Parameter Value
262
Reading a Parameter Value
262
Modbus RTU Overview
262
Assumptions
262
What the User Should Already Know
262
Frequency Converter with Modbus RTU
263
Modbus RTU Message Framing Structure
263
Modbus RTU Message Structure
263
Start/Stop Field
264
Address Field
264
Function Field
264
Data Field
264
CRC Check Field
264
Coil Register Addressing
265
How to Control the Frequency Converter
267
Function Codes Supported by Modbus RTU
267
Modbus Exception Codes
267
How to Access Parameters
267
Parameter Handling
267
Storage of Data
267
Ind
267
Text Blocks
267
Conversion Factor
268
Parameter Values
268
Danfoss FC Control Profile
268
Index
276
Other manuals for Danfoss VLT FC 100
Instruction Manual
139 pages
Service Manual
134 pages
Operating Instructions
113 pages
4
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Danfoss VLT FC 100 Specifications
General
Brand
Danfoss
Model
VLT FC 100
Category
DC Drives
Language
English
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