vacon • 2
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
5.4.1 Modbus RTU protocol .......................................................................................................54
5.4.2 Preparation for use through RS485..................................................................................55
6.
Commissioning ...............................................................................................56
6.1
Commissioning of the drive ..............................................................................................57
6.2
Changing EMC protection class........................................................................................58
6.2.1 Changing EMC protection class - MU2 three-phase version...........................................58
6.2.2 Changing EMC protection class - MU2 single-phase version..........................................60
6.2.3 Changing EMC protection class - MU3.............................................................................61
6.3
Running the motor ............................................................................................................62
6.3.1 Cable and motor insulation checks ..................................................................................62
6.4
Maintenance......................................................................................................................63
7.
Technical data.................................................................................................64
7.1
AC drive power ratings......................................................................................................64
7.1.1 Mains voltage 3AC 208-240V.............................................................................................64
7.1.2 Mains voltage 1AC 208-240V.............................................................................................64
7.1.3 Mains voltage 3AC 380-480V.............................................................................................65
7.1.4 Definitions of overloadability ............................................................................................65
7.2
Brake resistor ratings.......................................................................................................66
7.3
VACON® 20 X - technical data..........................................................................................67
7.3.1 Technical information on control connections.................................................................70
8.
Options............................................................................................................72
8.1
VACON® keypad with seven-segment display.................................................................72
8.1.1 Mounting onto the drive ....................................................................................................72
8.1.2 Text Keypad - buttons .......................................................................................................75
8.2
Text keypad .......................................................................................................................76
8.3
Menu structure .................................................................................................................76
8.4
Using the keypad...............................................................................................................77
8.4.1 Main menu.........................................................................................................................77
8.4.2 Resetting fault...................................................................................................................78
8.4.3 Local/Remote control button............................................................................................78
8.4.4 Reference menu................................................................................................................78
8.4.5 Monitoring menu...............................................................................................................79
8.4.6 Parameter menu...............................................................................................................80
8.4.7 System/Fault menu...........................................................................................................81
8.4.8 Fault tracing ......................................................................................................................83
8.5
Option boards ....................................................................................................................87
8.5.1 Option board installation ..................................................................................................88
8.6
Mains switch......................................................................................................................93
8.6.1 Installation ........................................................................................................................94
8.7
Simple operator panel ......................................................................................................97
8.7.1 Installation ........................................................................................................................98
9.
Safe Torque Off ............................................................................................. 102
9.1
General description.........................................................................................................102
9.2
Warnings .........................................................................................................................102
9.3
Standards ........................................................................................................................103
9.4
The principle of STO ........................................................................................................104
9.4.1 Technical details .............................................................................................................105
9.5
Connections.....................................................................................................................106
9.5.1 Safety Capability Cat.4 / PL e / SIL 3 ..............................................................................107
9.5.2 Safety Capability Cat. 3 / PL e / SIL 3 .............................................................................109
9.5.3 Safety Capability Cat. 2 / PL d / SIL 2 .............................................................................109
9.5.4 Safety Capability Cat.1 / PL c / SIL 1...............................................................................110
9.6
Commissioning ...............................................................................................................111
9.6.1 General wiring instructions ............................................................................................111
