Danfoss VACON NXP FI10, Operating Manual

Page: 4 / 172

6 Electrical Installation 34
6.1 Cable Connections 34
6.1.1 General Cable Requirements 34
6.1.2 UL Standards on Cabling 34
6.1.3 Cable Selection and Dimensioning 34
6.1.4 Fuse Selection 35
6.2 Grounding 35
6.3 EMC-compliant Installation 36
6.4 Get Access and Locate the Terminals 37
6.4.1 Get Access and Locate the Terminals for FI9-FI12 37
6.4.2 Get Access and Locate the Terminals for FI13-FI14 39
6.5 Installing the Cables 40
6.5.1 Additional Instructions for Cable Installation 40
6.5.2 Installing the Cables, FI9-FI14 40
7 Control Unit 42
7.1 Control Unit Components 42
7.2 Control Voltage (+24 V/EXT +24 V) 42
7.3 Control Unit Cabling 43
7.3.1 Selection of the Control Cables 43
7.3.2 Control Terminals on OPTA1 44
7.3.2.1 Digital Input Signal Inversions 45
7.3.2.2 Jumper Selections on the OPTA1 Basic Board 46
7.3.3 Control Terminals on OPTA2 and OPTA3 47
7.4 Fiber Cable Connections 49
7.4.1 Connecting the Optic Fiber Cables 51
7.5 Installation of Option Boards 53
7.6 Galvanic Isolation Barriers 53
8 Using the Control Panel 55
8.1 Navigating on the Control Panel 55
8.2 Using the Monitoring Menu (M1) 55
8.2.1 Monitored Values 56
8.3 Using the Parameter Menu (M2) 57
8.3.1 Finding the Parameter 57
8.3.2 Selecting Values 58
8.3.3 Editing the Values Digit by Digit 59
8.4 Using the Keypad Control Menu 60
8.4.1 Finding the Keypad Control Menu 60
8.4.2 Keypad Control Parameters M3 61
8.4.3 Changing the Control Mode 61
8.4.4 Changing the Rotation Direction 62
Contents Operating Guide | VACON® NXI Inverters FI9-FI14
AQ304441431479en-000101 / 4 | Danfoss A/S © 2019.11