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Lenze
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4800
Lenze 4800 User Manual
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Show/Hide Bookmarks
35
37
Table of Contents
Default Chapter
3
Table of Contents
3
DC Speed Controller
11
Preface and General Information
11
1 Preface and General Information
13
About These Operating Instructions
13
Terminology Used
13
Scope of Delivery
13
48XX/49XX Controller
14
Application as Directed
14
Legal Regulations
15
EC Directives/Declaration of Conformity
16
What Does the CE Mark Imply
16
EC Low-Voltage Directive
16
EC Directive Electromagnetic Compatibility
18
EC Machinery Directive
21
2 Safety Information
23
Persons Responsible for the Safety
24
General Safety Information
25
Residual Hazards
25
Layout of the Safety Information
26
Part B
27
Technical Data
27
DC Speed Controller
27
Manual
28
3 Technical Data
29
Features
29
General Data / Application Conditions
31
Rated Data
32
Mains Voltage 500V (Variant V014)
34
Dimensions
36
Controllers 4811 to 4813, 4911 to 4913
37
4 Installation
39
Electrical Installation
40
Protection of the Controller
41
Earthing of the Control Electronics
42
Connection
43
Power Connection of Standard Controller
44
Separate Supply of the Field-Current Bridge at a High Motor Field Voltage
47
Separate Supply for the Control Electronics
49
Control Connections
51
Connection of Analog Signals
52
Connection of Digital Signals
55
Feedback Systems
59
Change of the Direction of Rotation in 2Q Operation
61
Digital Frequency Selection and Encoder Emulation
62
Serial Interface RS232/485
64
Fieldbus Connection
65
Installation of a CE-Typical Drive System
67
General Notes
67
Components of the CE-Typical Drive System
68
Measures Required
68
Part C
75
5 Commissioning
77
Initial Switch-On
77
Wiring Recommendation for Speed Control with Tacho
78
Input of the Motor Data
80
Controller Enable
81
Selection of Direction of Rotation and Quick Stop
82
Changing the Internal Control Structure
84
Changing the Terminal Assignment
84
6 During Operation
89
7 Configuration
99
Resolver Feedback
111
Main Setpoint
123
Master
130
Incremental Encoder Feedback
131
Slave for Digital Frequency Bar
133
Slave for Digital Frequency Cascade
137
Digital Frequency Output
141
Speed Synchronism
142
Phase Synchronisation
143
Phase Controller
144
Phase Trimming
145
Actual Value Feedback
146
Changeable Parameter Sets
148
Q / 2Q Changeover
151
Standstill Excitation (Field Heating)
152
Control of a Holding Brake
153
Engage Brake
155
Open Brake (Release)
156
Additional Function Blocks
158
Arithmetic Blocks
161
Motor Potentiometer
164
Control of the Motor Potentiometer
165
Memory Function of the Motor Potentiometer (S&H)
166
Fixed Set-Value
168
Absolute Value Generator
169
Limitation Elements
170
PT1 Element
171
Addition
172
Square-Wave Generator
174
Dead-Band Element
175
DT1 Element
176
Freely Assignable Comparator
177
Additional Control Functions
180
Speed Dependent Armature Current Limitation
181
N Controller Adaptation
184
S-Shaped Ramp Function Generator Characteristic
185
Excitation Characteristic
186
Monitoring
188
Blocking Protection for the Motor
194
Mains Monitoring
196
Monitoring of the Serial Interface
198
Parameter Setting
199
Functions of the Operation Unit
200
Operating Modes
207
Display Functions
208
Code Table
210
Torque Control with Speed Limitation
211
Application of Brake Units
258
Automation
261
Enable LECOM Interface
263
High Precision Set and Actual Values
265
Accessories
271
Fuses
272
Mains Fuses
273
Armature Fuses
274
Internal Fuses
275
Mains Chokes
277
Mains Choke for Separate Supply of the Field Bridge
278
Pre-Assembled Lenze System Cable
280
Incremental Encoder Connection Cable
281
RFI Filter
282
RFI Filter for Fan Supply
284
Networking Accessories
285
Selection Aid
287
Assignment of Controller and Motor
289
Armature Choke
291
Application Examples
293
Dancer-Position Control at an Unwinder
302
Hoists
305
Winding Drive
310
Positioning Drive
312
Mains Isolation
315
Mains Switch-Off Logic
317
Signal-Flow Charts
321
Glossary
329
Index
333
4
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Lenze 4800 Specifications
General
Brand
Lenze
Model
4800
Category
Controller
Language
English
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