General Information - REXROTH EcoDrive Cs Project Planning Manual

Rexroth EcoDrive Cs Drives
7.3

General Information

General Information
DOK-ECODR3-DKC**.3-CS*-PR02-EN-P
Damage can be caused to the drive controller or circuit boards if
electrostatic charging present in people and/or tools is discharged across
them. Therefore, please note the following information:
Damage to electronic components and
interference with their safety of operation
caused by electrostatic charges!
⇒ Objects coming into contact with components and
CAUTION
circuit boards must be discharged by means of
grounding.
triggering motors and moving elements.
Such objects include:
•
the copper bit when soldering
•
the human body (ground connection caused by touching a
conductive, grounded item)
•
parts and tools (place them on a conductive support)
Endangered components may only be stored or dispatched in conductive
packaging.
Note: Rexroth connection diagrams are only to be used for
producing installation connection diagrams! The machine
manufacturer's installation connection diagrams must be used
for wiring the installation!
• Lay signal lines separately from the load resistance lines because of
the occurrence of interference.
• Feed analog signals (e.g. command values, actual values) via shielded
lines.
• Do not connect mains, DC bus or power leads to low voltages or allow
them to come into contact with these.
• When carrying out a high voltage test or an applied-overvoltage
withstand test on the machine's electrical equipment, disconnect all
connections to the units. This protects the electronic components
(permitted in accordance with EN 60204-1). During their routine
testing, Rexroth drive components are tested with regard to high
voltage and isolation in accordance with EN 50178.
Risk of damage to the controller by connecting
and disconnecting live connections!
Do not connect and disconnect live connections.
⇒
CAUTION
Designing the Control Cabinet
Otherwise errors may
7-5
occur when