User Manual

List of abbreviations

B-727

SINAMICS G120 CU230P-2 Control Units List Manual (LH9), 01/2013

HIW Main actual value

HMI Human Machine Interface

HO High Overload (constant torque)

HSW Main setpoint

HTL High-Level Transistor Logic

IASC Internal Armature Short-Circuit

IBN Commissioning

IGBT Insulated Gate Bipolar Transistor

I/O Input/Output

IOP Intelligent Operator Panel

JOG JOG

KIB Kinetic buffering

LCD Liquid Crystal Display

LED Light Emitting Diode

LGE Length

LO Light Overload (variable torque)

LSTO Latched Safe Torque Off

LWL Fiber-optic cable

MHB Motor Holding Brake

MLP Multi-Language Package

MOP Motorized Potentiometer

NC Normally Closed contact

NEMA National Electrical Manufacturers Association

NO Normally Open contact

OLM Optical Link Module

OLP Optical Link Plug

OP Operator Panel

OPI Operating Instructions

P1 CPU 1

P2 CPU 2

PID Proportional Integral Differential

PKE Parameter identifier

Abbreviation Meaning