7.7 Safety
234
7.7.1 High Voltage Test 234
7.7.2 Grounding 234
7.7.3 Safety Ground Connection 234
7.8 EMC-compatible Installation
234
7.8.1 Electrical Installation - EMC Precautions 234
7.8.2 Use of EMC-Compatible Cables 236
7.8.3 Grounding of Shielded Control Cables 236
7.8.4 RFI Switch 237
7.9 Line Power Supply Interference/Harmonics
238
7.9.1 The Effect of Harmonics in a Power Distribution System 238
7.9.2 Harmonic Limitation Standards and Requirements 239
7.9.3 Harmonic Mitigation 239
7.9.4 Harmonic Calculation 239
7.10 Residual Current Device
239
7.11 Final Set-up and Test
240
8 Application Examples
241
8.1 Automatic Motor Adaptation (AMA)
241
8.2 Analog Speed Reference
241
8.3 Start/Stop
242
8.4 External Alarm Reset
243
8.5 Speed Reference with Manual Potentiometer
243
8.6 Speed Up/Slow
244
8.7 RS-485 Network Connection
244
8.8 Motor Thermistor
245
8.9 Relay Set-up with Smart Logic Control
245
8.10 Mechanical Brake Control
246
8.11 Encoder Connection
246
8.12 Encoder Direction
247
8.13 Closed-loop Drive System
247
8.14 Stop and Torque Limit
247
9 Options and Accessories
249
9.1.1 Slot A 249
9.1.2 Slot B 249
9.1.3 Slot C 249
9.2 General Purpose Input Output Module MCB 101
250
9.2.1 Galvanic Isolation in the MCB 101 250
Contents Design Guide
MG34S222 Danfoss A/S © Rev. 2014-02-10 All rights reserved.