Appendix
8250BA0903 8-3
8.2 Glossary
Term Meaning
Controller General name for servo drives (93XX), frequency inverters (82XX, 86XX) and
DC drives (48XX, 49XX)
Icon Sign or symbol with an unambiguous message.
IMP Pulse inhibit
Peak brake power Maximum power which can be converted into heat by a resistor
PTC PTC thermistor (PTC: positive temperature coefficient)
RB Brake resistor
Residual hazards Hazards which cannot be eliminated by design
Use Appropriate:
Appropriate use of the machine according to the manufacturer’s information
or to common use according to its design and function.
Inappropriate:
Any other use which is not instructed.