MSD Servo Drive AC-AC Operation Manual
moog
10
Id. no.: CA65642-001 Date: 03/2012
Warning symbols used
The notes on safety describe the following danger classes.
The danger class describes the risk which may arise when not complying with the
corresponding safety note.
Warning symbols General explanation
Danger class acc. to
ANSI Z 535
!
ATTENTION!
Misoperation may
cause damage to or malfunction of
the drive.
This may result in physical injury or
damage to material.
DANGER CAuSED BY HIGH
VOLTAGE!
Improper behaviour may
cause danger to human life.
Danger to life or severe physical
injury.
DANGER FROM ROTATING PARTS!
The drive may automatically start
to run.
Danger to life or severe physical
injury.
Table 1.2 Explanation of warning symbols
1.2 Intended use
MSD Servo Drive AC-AC are components for installation into stationary electric,
industrial and commercial systems or machines.
When installed in machines commissioning of the servo drive (i.e. start-up of intended
operation) is prohibited, unless it has been ascertained that the machine fully complies
with the regulations of the machine directive 2006/42/EC; compliance with EN 60204 is
mandatory.
Commissioning, i.e. starting intended operation, is only permitted when strictly
complying with the EMC-directive (2004/108/EC).
The MSD Servo Drive AC-AC is in conformity with the low voltage directive
2006/95/EC.
The servo drive fulfils the demands of the harmonized product standard
EN 61800-5-1.
If the servo drive is used in special applications, e.g. in potentially explosive areas,
the applicable regulations and standards (e.g. in potentially explosive areas EN 50014
“General provisions” and EN 50018 “Flameproof enclosure”) must strictly be followed.
Repairs must only be carried out by authorised repair workshops. unauthorised opening
and incorrect intervention could lead to physical injury or material damage. The warranty
granted by Moog GmbH will become null and void.
NOTE:
The use of servo drives in mobile equipment is assumed an exceptional
environmental condition and is only permitted after a special agreement.
1.3 Responsibility
Electronic devices are never fail-safe. The company setting up and/or operating the
machine or plant is itself responsible for ensuring that the drive is rendered safe if the
device fails.
The standard EN 60204-1/DIN VDE 0113 “Safety of machines”, under the subject
“Electrical equipment of machines”, stipulates safety requirements for electrical controls.
They are intended for the safety of personnel and machinery as well as for maintaining
the functional capability of the machine or plant concerned, and must be observed.
The function of an emergency stop system does not necessarily cut the power supply
to the drive. To protect against danger, it may be more beneficial to keep individual
drives running or to initiate specific safety sequences. Execution of the emergency stop
measure is assessed by means of a risk analysis of the machine or plant, including the
electrical equipment in accordance with EN ISO 14121 (previously DIN EN 1050), and
is determined by selecting the circuit category in accordance with EN ISO 13849-1
(previously DIN EN 954-1) “Safety of machines - Safety-related parts of controls”.
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