Danfoss vlt FC 102 - Operating Guide Manual

120 pages

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Operating Guide

VLT HVAC Drive FC 102

1.1–90 kW

vlt-drives.danfoss.com

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Table of Contents3
Introduction7
Purpose of this Operating Guide7
Manual and Software Version7
Product Overview7
Intended Use7
Exploded Views8
Block Diagram of the Drive10
Type Approvals and Certifications10
CE Declaration12
Safety14
Safety Symbols14
Qualified Personnel14
Safety Precautions14
Mechanical Installation17
Unpacking17
Items Supplied17
Storage17
Installation Environment17
Mounting18
Cooling18
Lifting18
Mounting with Mounting Plate and Railings18
Electrical Installation20
Safety Instructions20
EMC-Compliant Installation20
Grounding21
Wiring Schematic22
Access24
Connecting the Motor25
Grounding the Cable Shield25
Grounding with Category C1 Filter26
Connecting AC Mains30
Connecting the Drive to Mains30
Control Terminals31
Control Wiring31
Control Terminal Types31
Terminal Descriptions32
Wiring to Control Terminals33
Removing a Control Wire34
Enabling Motor Operation (Terminal 27)34
Voltage/Current Input Selection (Switches)34
Safe Torque off (STO)35
RS485 Serial Communication35
Installation Check List35
Commissioning37
Applying Power37
Local Control Panel Operation37
Local Control Panel37
LCP Layout37
Parameter Settings40
Uploading/Downloading Data To/From the LCP40
Changing Parameter Settings40
View Changes40
Restoring Default Settings40
Recommended Initialization41
Manual Initialization41
Basic Programming41
Commissioning with Smartstart41
Commissioning Via [Main Menu]41
Asynchronous Motor Setup42
Application-Specific Adjustment When Running VVC43
Application-Specific Adjustment When Running Flux43
Permanent Magnet Motor Set-Up43
Initial Programming43
Programming Motor Data44
Test Motor Operation44
Rotor Detection44
Parking44
Automatic Energy Optimization (AEO)45
Automatic Motor Adaptation (AMA)45
Running AMA45
Checking Motor Rotation46
Changing Direction of Rotation46
Local-Control Test46
System Start-Up46
Basic I/O Configuration47
Application Examples47
Wiring Configuration for Automatic Motor Adaptation (AMA)47
Wiring Configuration for Automatic Motor Adaptation Without T2748
Wiring Configuration: Speed48
Wiring Configuration: Feedback50
Wiring Configuration: Run/Stop52
Wiring Configuration: Start/Stop54
Wiring Configuration: External Alarm Reset56
Wiring Configuration: RS48557
Wiring Configuration: Motor Thermistor57
Wiring for Regen59
Wiring Configuration for a Relay Setup with Smart Logic Control60
Wiring Configuration for a Cascade Controller60
Wiring Configuration for a Fixed Variable Speed Pump61
Wiring Configuration for Lead Pump Alternation62
Diagnostics and Troubleshooting63
Maintenance and Service63
Status Display63
Status Message Definitions63
Warning and Alarm Types66
Warning and Alarm Displays66
List of Warnings and Alarms67
ALARM 38, Internal Fault74
WARNING 200, Fire Mode81
Troubleshooting82
Specifications85
Electrical Data, 200-240 V and 3X115Y/200-139Y/24085
Electrical Data, 380-480 V and 3X220Y/380-277Y/48087
Electrical Data, 525-60090
Electrical Data, 525-69093
Mains Supply96
Motor Output and Motor Data96
Motor Output (U, V, W)96
Torque Characteristics96
Ambient Conditions97
Cable Specifications97
Motor Cable Length97
Power Cable Cross-Sections97
Control Cable Cross-Sections98
Control Input/Output and Control Data98
Digital Inputs98
STO Terminal 37 (Terminal 37 Is Fixed PNP Logic)98
Analog Inputs99
Pulse/Encoder Inputs99
Digital Outputs100
Analog Output100
Control Card, 24 V DC Output100
Control Card, +10 V DC Output100
Control Card, RS485 Serial Communication100
Control Card, USB Serial Communication100
Relay Outputs101
Control Card Performance101
Control Characteristics101
Fuses and Circuit Breakers102
Fuse Recommendations102
CE Compliance102
UL Compliance105
UL Compliance (508C)106
Connection Tightening Torques110
Power Ratings, Weight, and Dimensions111
Appendix116
Symbols and Abbreviations116

Danfoss vlt FC 102 - Operating Guide Manual

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