Index - Siemens SINAMICS SM120 Operating Instructions Manual

Index

A
Actual value sensing, 42
AOP30 operator panel
Function, 29
Replacing, 95
Replacing the backup battery, 89
Auxiliary voltage
Cable entry from the top, 46
Interference suppression, 32, 70
C
Cable cross section
230 V 1AC auxiliary voltage, 72
Auxiliary voltage 400 V 3AC / 50 Hz, 72
Protective ground conductor, 21
Cable cross-section
Cabinet protective conductor, 70
Customer terminal strips, 34
Ground connection to the peripherals, 70
Power cable, 70
Capacitor
DC link capacitor, 86
DC-link capacitor, 14
Circuit breaker, 47
Delay times, 23
Feedback signal, 23
Monitoring, 28
Opening time, 23
Overcurrent protection, 23
Requirements, 22
Undervoltage trip, 23
Circuit-breaker
Safety shutdown, 79
Undervoltage trip, 80
CompactFlash card
Loading operator panel firmware, parameter and
signal descriptions, 90
Replacing, 96
Components that can be destroyed by electrostatic
discharge (ESD)
Directives, 17
Precautions, 18
Contact person, 101
SINAMICS SM120 6SL38715
Operating Instructions 07/2015
D
Damage during transportation, 49
DC link, 79
Delivery, 49
E
Electromagnetic fields, 16
Environmental conditions, 103
F
Fiber-optic cables
Cleaning, 91
Five safety rules, 13
Fuse
Miniature circuit-breaker, 48
G
Grounding
ESD shoe grounding strips, 17
Grounding bar, 21, 71
Grounding concept, 21
Grounding harness, 85
Grounding lug, 71
Grounding point, 68
Insufficient grounding, 71
Protective ground conductor, 21, 71
Shield connection, 68
L
LEDs
Sirius safety relay, 81
M
Monitoring
Circuit breaker, 28
Common power supply, 28
Communication between the closed-loop control
and power unit, 28
Current monitoring, 28
107