ServoOne User Manual SERCOS III

[ Chapter 1 ]

1 Safety

1.1 Measures for your safety

The instructions set out below should be read through prior to initial commissioning in order to prevent injury and/or damage to property. The safety instructions must be followed at all times.

1.2 Read the Operation Manual first!

1.

Read the Operation Manual first!

• Follow the safety instructions!

• Refer to the user information!

•

•

Electric drives are dangerous:

• Electric voltages of 230 V to 480 V

Dangerously high voltages of

≥ 50 V may still be present 10 minutes after the power is cut (capacitor charge). so check that the power has been cut!

Rotating parts

Hot surfaces

Protection against magnetic and/or electromagnetic fields during installation and operation.

• Persons fitted with heart pacemakers, metallic implants and hearing aids etc. must not be allowed access to the following areas:

– Areas where drive systems are installed, repaired and operated.

– Areas where motors are installed, repaired and operated. Motors with permanent magnets pose a particular hazard.

Safety instructions Table 1.1

DAnger:

If it is necessary to access such areas, suitability to do so must be determined beforehand by a doctor

U

V

N

N

U

V

L+

RB

L-

L3

L2

L1

L1

L3

L2

L+

RB

L-

Table 1.1

Your qualification:

• In order to prevent personal injury or damage to property, only personnel with electrical engineering qualifications may work on the device.

•

•

The said qualified personnel must be familiar with the contents of the Operation

Manual (see IEC364, DIN VDE0100).

Knowledge of national accident prevention regulations (e.g. BGV A3, formerly

VBG 4, in Germany)

During installation observe the following instructions:

• Always comply with the connection conditions and technical specifications.

• Comply with the standards for electrical installations, such as regarding cable cross-section, PE conductor and ground connections.

• Do not touch electronic components and contacts (electrostatic discharge may destroy components).

Safety instructions

1.3 Introduction to the SERCOS III interface

SERCOS stands for SErial Realtime COmmunication System, and is a globally standardized (IEC 61491 and EN61491) digital interface for communication between master control systems, drive units and other distributed peripherals. The real time-critical transfer of setpoints and actual values enables numerically controlled high-performance drive applications to be implemented in the engineering industry.

Services are also provided for operation mode recording, parameter setting, configuration and diagnosis.

The SERCOS III communication module for the ServoOne is executed as an interface with two RJ45 sockets, and so permits a loop or linear structure.

The hardware and software have, as far as possible, been developed in conformance to

DIN/EN 61491. The basis for SERCOS III implementation in the ServoOne is the specification V1.1.1 from SERCOS International.

User Manual – SERCOS III Servo One 7