Nord Drivesystems SK 250E-FDS Series Manuals

Manuals and User Guides for Nord Drivesystems SK 250E-FDS Series. We have 2 Nord Drivesystems SK 250E-FDS Series manuals available for free PDF download: User Manual, Supplementary Manual

Nord Drivesystems SK 250E-FDS Series User Manual (236 pages)

Frequency Inverters as Field Distributors

Brand: Nord Drivesystems | Category: Inverter | Size: 4 MB

Table 1: Version List BU0250
4
Table of Contents
7
General
12
Overview
13
Table 2: Additional Characteristics
13
Delivery
14
Scope of Delivery
15
Safety, Installation and Application Information
15
Warning and Hazard Information
20
Warning and Hazard Information on the Product
20
Table 3: Warning and Hazard Information on the Product
20
Explanation of Markings
21
Standards and Approvals
22
UL and CSA Approval
22
Table 4: Standards and Approvals
22
Type Code / Nomenclature
26
Name Plate
26
Field Distribution Type Codes
27
Power-Size Assignment
29
Version with Protection Class IP55, IP65
29
Assembly and Installation
30
Installation
30
Option Slots and Equipment Versions
32
Option Slots
32
Connection Level
33
Control Level
34
Maintenance Switch Level
34
Configuration Variants
35
Configuration of Option Slots of the Control Level
36
Configuration of Option Slots on the Connection Level
39
Figure 1: SK CU4
42
Configuration of the Option Slot for the Maintenance Switch Level
43
Electrical Connection
44
Wiring Guidelines
45
Electrical Connection of Power Unit
46
Mains Connection
46
Daisy Chain Connection
47
Motor Cable
48
Braking Resistor (B+, B-, PE)
48
Electromechanical Brake
50
Electrical Connection of the Control Unit
51
Control Connection Details
53
Basic Control Unit Configuration
55
Colour and Contact Assignment for Incremental Encoder (HTL)
56
RS485 Encoder
56
Display, Operation and Options
58
Displays
58
Control and Parametrisation Options
63
Connection of Multiple Devices to One Parametrisation Tool
64
Optional Modules
65
Cu4
65
Optional Plug-In EEPROM
66
Commissioning
69
Starting up the Device
69
Factory Settings
70
Selecting the Operating Mode for Motor Control
71
Explanation of the Operating Modes (P300)
71
Overview of Control Parameter Settings
73
Motor Control Commissioning Steps
74
Temperature Sensors
74
AS Interface (AS-I)
75
The Bus System
75
Features and Technical Data
77
Bus Structure and Topology
78
Commissioning
80
Connection
80
Displays
80
Configuration
81
Addressing
82
Certificate
83
Parameter
84
Parameter Overview
87
Operating Displays
90
Figure 2: Explanation of Parameter Description
90
Basic Parameters
92
Motor Data / Characteristic Curve Parameters
100
Speed Control
111
Control Terminals
122
Additional Parameters
144
Positioning
167
Information
167
Operating Status Messages
179
Display of Messages
180
Diagnostic Leds on Device
180
Messages
181
FAQ Operational Problems
190
Table 5: FAQ Operational Problems
191
Technical Data
192
General Frequency Inverter Data
192
Electrical Data
193
Electrical Data 3~400 V
193
Additional Information
195
Setpoint Processing
195
Figure 3 Setpoint Processing
195
Process Controller
196
Figure 4: Flow Chart: Process Controller
196
Sample Application: Process Controller
197
Figure 5: Sample Application: Dancing Roller
197
Process Controller Parameter Settings
198
Electromagnetic Compatibility (EMC)
199
General Provisions
199
EMC Evaluation
200
Table 6: EMC Comparison between en 61800-3 and en 55011
200
EMC of Device
201
Table 7: Overview According to Product Standard en 61800-3
202
Declarations of Conformity
203
Reduced Output Power
205
Increased Heat Dissipation Due to Pulse Frequency
205
Figure 6: Heat Losses Due to Pulse Frequency
205
Reduced Overcurrent Due to Time
206
Table 8: Overcurrent Relative to Time
206
Reduced Overcurrent Due to Output Frequency
207
Table 9: Overcurrent Depending on Pulse and Output Frequency
207
Reduced Output Current Due to Low Voltage
208
Reduced Output Current Due to the Heat Sink Temperature
208
Figure 7: Reduced Output Current Due to Low Voltage
208
Operation on the RCD
209
System Bus
209
Energy Efficiency Optimisation When Operating Asms
211
Figure 8: Energy Efficiency Due to Automatic Flux Optimisation
211
Motor Data - Characteristic Curves (Asynchronous Motors)
212
50 Hz Characteristic Curve
212
Figure 9: Characteristic Curve 50 Hz
212
87 Hz Characteristic Curve (Only 400V Devices)
214
Figure 10: 87 Hz Characteristic Curve
214
100 Hz Characteristic Curve (Only 400 V Devices)
216
Figure 11: Characteristic Curve 100 Hz
216
Motor Data - Characteristic Curves (Synchronous Motors)
217
Scaling of Set-/Actual Values
218
Definition of Set and Actual Value Processing (Frequencies)
219
Table 10: Set and Actual Value Processing in the Frequency Inverter
219
Motor Temperature Monitoring
220
Connection Accessories
221
Power Connections - Mating Connectors
221
M12 y Distributor
222
M12 Terminating Resistor
223
Motor Cable
223
Mains Cable
224
Daisy Chain Cable
224
Encoder Cables
224
Maintenance and Servicing Information
225
Maintenance Information
225
Service Notes
226
Disposal
227
Disposal According to German Law
227
Disposal Outside of Germany
227
Abbreviations
228

Nord Drivesystems SK 250E-FDS Series Supplementary Manual (84 pages)

POSICON positioning control

Brand: Nord Drivesystems | Category: Inverter | Size: 1 MB

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More Nord Drivesystems Manuals

Nord Drivesystems SK 250E-FDS Series Manuals

Nord Drivesystems SK 250E-FDS Series User Manual (236 pages)

Table of Contents

Nord Drivesystems SK 250E-FDS Series Supplementary Manual (84 pages)

Table of Contents

1 Introduction

2 Safety

3 Electrical Connection

4 Function Description

5 Commissioning

6 Parameters

7 Operating Status Messages

8 Technical Data

9 Appendix

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