Preface and general information
About these Operating Instructions
Terminology used
1
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EDBMB935X EN 8.0
1 Preface and general information
1.1 About these Operating Instructions
ƒ The present Operating Instructions will help you to work safely on and
with the 935X braking units. They contain safety instructions that must
be followed.
ƒ All persons working on or with the 935X braking units must have the
Operating Instructions available and observe the information and notes
relevant for them.
ƒ The Operating Instructions must always be in a complete and perfectly
readable state.
1.1.1 Terminology used
Braking unit
For 9351 brake module or 9352 brake chopper with brake resistor, the term
braking unit is used in the following text.
Controller
For 93XX servo inverter or 82XX frequency inverter, the term controller is used
in the following text.
Drive system
For drive systems with 935X braking units and other Lenze drive components,
the term drive system is used in the following text.