vacon • 1
5.1.4 Safe Torque off (STO) terminals ...................................................................................... 51
5.1.5 Description of additional echo connectors ...................................................................... 52
5.1.6 Led handling..................................................................................................................... 56
5.1.7 Selection of terminal functions with dip switches........................................................... 57
5.2
Fieldbus connection ......................................................................................................... 58
5.2.1 Modbus RTU protocol....................................................................................................... 59
5.2.2 Preparation for use through RS485 ................................................................................. 60
6.
Commissioning ............................................................................................... 62
6.1
Commissioning of the drive ............................................................................................. 63
6.2
Changing EMC protection class ....................................................................................... 64
6.2.1 Changing EMC protection class - MS2 three-phase version .......................................... 64
6.2.2 Changing EMC protection class - MS2 single-phase version ......................................... 66
6.2.3 Changing EMC protection class - MS3 ............................................................................ 67
6.3
Running the motor ........................................................................................................... 68
6.3.1 Cable and motor insulation checks ................................................................................. 68
6.4
Maintenance ..................................................................................................................... 69
7.
Technical data ................................................................................................ 70
7.1
AC drive power ratings..................................................................................................... 70
7.1.1 Mains voltage 3AC 208-240V............................................................................................ 70
7.1.2 Mains voltage 1AC 208-240V............................................................................................ 70
7.1.3 Mains voltage 3AC 380-480V............................................................................................ 71
7.1.4 Definitions of overloadability ........................................................................................... 71
7.2
Brake resistors ................................................................................................................ 72
7.3
VACON® 20 CP - technical data ...................................................................................... 73
7.3.1 Technical information on control connections ................................................................ 76
8.
Options ........................................................................................................... 78
8.1
Vacon keypad with seven-segment display ..................................................................... 78
8.2
Text keypad....................................................................................................................... 79
8.3
Menu structure................................................................................................................. 79
8.4
Using the keypad .............................................................................................................. 80
8.4.1 Main menu........................................................................................................................ 80
8.4.2 Resetting fault .................................................................................................................. 81
8.4.3 Local/Remote control button........................................................................................... 81
8.4.4 Reference menu ............................................................................................................... 82
8.4.5 Monitoring menu .............................................................................................................. 83
8.4.6 Parameter menu .............................................................................................................. 84
8.4.7 System/Fault menu.......................................................................................................... 85
8.5
Fault tracing ..................................................................................................................... 87
8.6
Option boards ................................................................................................................... 91
8.6.1 Option board installation.................................................................................................. 92
9.
Safe Torque Off............................................................................................... 96
9.1
General description.......................................................................................................... 96
9.2
Warnings .......................................................................................................................... 96
9.3
Standards ......................................................................................................................... 97
9.4
The principle of STO ......................................................................................................... 98
9.4.1 Technical details .............................................................................................................. 99
9.5
Connections.................................................................................................................... 100
9.5.1 Safety Capability Cat. 4 / PL e / SIL 3............................................................................. 101
9.5.2 Safety Capability Cat. 3 / PL e / SIL 3............................................................................. 103
9.5.3 Safety Capability Cat. 2 / PL d / SIL 2............................................................................. 103
9.5.4 Safety Capability Cat. 1 / PL c / SIL 1............................................................................. 104
9.6
Commissioning............................................................................................................... 105
Summary of Contents for 20 CP
Page 1: ...vacon 20 cp ac drives installation Technical and Maintenance manual ...
Page 2: ......
Page 6: ...vacon 3 ...
Page 16: ...1 vacon 13 Safety Figure 6 STO certificate ...
Page 18: ...1 vacon 15 Safety ...
Page 24: ...vacon 21 Receipt of delivery 2 ...
Page 36: ...3 vacon 33 Mounting ...
Page 48: ...4 vacon 45 Power cabling ...
Page 64: ...5 vacon 61 Control unit ...
