Safety; Measures For Your Safety; Read The Operation Manual First; Introduction To The Sercos Interface - Moog MSD User Manual

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 fol-
lowed 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:
• Electrical voltages 230 V to 480 V
Dangerously high voltages of ≥ 50 V (capacitor charge) may still be
present even 10 minutes after the power is cut. so always make sure the
system is no longer live!
• 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 perma-
nent magnets pose a particular hazard.
DAnger:
determined beforehand by a doctor.
moog
[ Chapter 1 ]
If it is necessary to access such areas, suitability to do so must be
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 (cf. 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.
U
U
V
V
N
N • Comply with electrical installation standards, e.g. cable cross-section,
L+
L+
RB
PE-conductor and earth connection.
RB
L-
L-
L3
L3
L2
L2
L1 • Do not touch electronic components and contacts (electrostatic discharge may
L1
destroy components).
Table 1.1 Safety instructions
1.3

Introduction to the SERCOS interface

SERCOS stands for SErial Realtime COmmunication System, and is a globally standard-
ized (IEC 61491 and EN61491) digital interface for communication between master con-
trol 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, configura-
tion and diagnosis.
MSD Servo Drive User Manual SERCOS II 7