Operating Instructions – 10 kW Supply Module with Integrated Braking Resistor
9
2
Electrical connection
Safety Notes
The following applications are prohibited unless the unit is explicitly designed for such
use:
• Use in potentially explosive areas.
• Use in areas exposed to harmful oils, acids, gases, vapors, dust, radiation, etc.
• Use in non-stationary applications which are subject to mechanical vibration and
impact loads in excess of the requirements in EN 61800-5-1.
2.6
Electrical connection
Observe the applicable national accident prevention guidelines when working on live
multi-axis servo inverters (for example, BGV A3).
Perform electrical installation according to the pertinent regulations (e.g. cable cross
sections, fusing, protective conductor connection). Additional information is contained in
the documentation.
You will find notes on EMC-compliant installation, such as shielding, grounding,
arrangement of filters and routing of lines, in the documentation of the multi-axis servo
inverters. Always observe these notes even with multi-axis servo inverters bearing the
CE marking. The manufacturer of the system or machine is responsible for maintaining
the limits established by EMC legislation.
Protective measures and protection devices must comply with the regulations in force
(e.g. EN 60204 or EN 61800-5-1).
Required preventive measure: grounding the unit.
2.7
Safe disconnection
MOVIAXIS
®
meets all requirements for safe disconnection of power and electronic
connections in accordance with EN 61800-5-1. All connected circuits must also satisfy
the requirements for safe disconnection.
2.8
Operation
Systems with multi-axis servo inverters must be equipped with additional monitoring and
protection devices, as applicable, according to the relevant safety guidelines and
regulations, such as legislation governing technical equipment, accident prevention
regulations, etc. Changes to the multi-axis servo inverter using the software are
permitted.
Do not touch live components or power connections immediately after disconnecting the
multi-axis servo inverters from the supply voltage because there may still be some
charged capacitors. Note the respective labels on the multi-axis servo inverter.
Keep all covers and doors closed during operation.
The fact that the status LED and other display elements are no longer illuminated does
not indicate that the unit has been disconnected from the mains and no longer carries
any voltage.
Mechanical blocking or internal safety functions of the unit can cause a motor standstill.
Eliminating the cause of the problem or performing a reset may result in the drive re-
starting automatically. If, for safety reasons, this is not permitted for the driven machine,
disconnect the unit from the mains before correcting the fault.