Danfoss FC 300 Design Manual page 3

FC 300 Design Guide
Safe Stop Commissioning Test ................................................................ 113
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Additional Connections .......................................................................... 114
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Load sharing ........................................................................................ 114
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Installation of Load Sharing .................................................................... 114
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Brake Connection Option ....................................................................... 114
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Relay Connection .................................................................................. 115
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Relay Output ........................................................................................ 116
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Parallel Connection of Motors .................................................................. 116
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Direction of Motor Rotation ..................................................................... 117
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Installation of Brake Cable ..................................................................... 117
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RS 485 Bus Connection .......................................................................... 118
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How to Connect a PC to the FC 300 ......................................................... 118
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The FC 300 Software Dialog ................................................................... 119
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High Voltage Test .................................................................................. 120
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Safety Ground Connection ...................................................................... 120
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Electrical Installation - EMC Precautions ................................................... 120
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Use of EMC-Correct Cables ..................................................................... 122
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Grounding of Shielded/Armored Control Cables ......................................... 123
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Mains Supply Interference/Harmonics ...................................................... 124
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Residual Current Device ......................................................................... 125
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Application Examples
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Start/Stop ........................................................................................... 127
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Pulse start/stop .................................................................................... 127
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Potentiometer Reference ........................................................................ 128
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Encoder Connection .............................................................................. 128
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Encoder Direction ................................................................................. 129
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Closed Loop Drive System ...................................................................... 130
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Programming of Torque Limit and Stop
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Automatic Motor Adaptation (AMA) .......................................................... 132
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Smart Logic Control Programming ........................................................... 133
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How to Program
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The Graphical and Numerical FC 300 Local ............................................... 135
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How to Program on the Graphical Local Control Panel ................................. 135
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Quick Transfer of Parameter Settings ....................................................... 139
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Display Mode ....................................................................................... 140
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Display Mode - Selection of Read-Outs ..................................................... 140
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Parameter Set-Up ................................................................................. 141
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Quick Menu Key Functions ...................................................................... 141
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Main Menu Mode ................................................................................... 142
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Parameter Selection .............................................................................. 143
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Changing Data ..................................................................................... 143
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Changing a Text Value ........................................................................... 143
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Changing a Group of Numeric Data Values ................................................ 144
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Infinitely Variable Change of Numeric Data Value ...................................... 144
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Changing of Data Value, Step-by-Step ..................................................... 145
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Read-out and Programming of Indexed Parameters ................................... 145
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How to Program on the Numerical Local Control Panel ................................ 146
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Local Control Keys ................................................................................ 147
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MG.33.B6.22 - VLT is a registered Danfoss trademark
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