vacon • 1
6.4
Maintenance ..................................................................................................................... 50
7.
Technical data ................................................................................................ 52
7.1
AC drive power ratings..................................................................................................... 52
7.1.1 Mains voltage 3AC 208-240 V ........................................................................................... 52
7.1.2 Mains voltage 3AC 380-480V............................................................................................ 53
7.1.3 Definitions of overloadability ........................................................................................... 53
7.2
Brake resistors ................................................................................................................ 54
7.3
VACON® 20 X - technical data......................................................................................... 55
7.3.1 Technical information on control connections ................................................................ 58
8.
Options ........................................................................................................... 60
8.1
Vacon keypad with seven-segment display ..................................................................... 60
8.2
Text keypad....................................................................................................................... 61
8.3
Menu structure................................................................................................................. 61
8.4
Using the keypad .............................................................................................................. 62
8.4.1 Editing values ................................................................................................................... 62
8.4.2 Resetting fault .................................................................................................................. 62
8.4.3 Local/Remote control button........................................................................................... 62
8.4.4 Parameters ...................................................................................................................... 63
8.4.5 Faults................................................................................................................................ 63
8.5
Fault tracing ..................................................................................................................... 64
8.6
Option boards ................................................................................................................... 66
9.
Safe Torque Off............................................................................................... 68
9.1
General description.......................................................................................................... 68
9.2
Warnings .......................................................................................................................... 68
9.3
Standards ......................................................................................................................... 69
9.4
The principle of STO ......................................................................................................... 70
9.4.1 Technical details .............................................................................................................. 71
9.5
Connections...................................................................................................................... 72
9.5.1 Safety Capability Cat.4 / PL e / SIL 3................................................................................ 73
9.5.2 Safety Capability Cat. 3 / PL e / SIL 3............................................................................... 75
9.5.3 Safety Capability Cat. 2 / PL d / SIL 2............................................................................... 75
9.5.4 Safety Capability Cat.1 / PL c / SIL 1................................................................................ 76
9.6
Commissioning................................................................................................................. 77
9.6.1 General wiring instructions ............................................................................................. 77
9.6.2 Checklist for the commissioning ..................................................................................... 77
9.7
Parameters and fault tracing........................................................................................... 78
9.8
Maintenance and diagnostics .......................................................................................... 79
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
