OPTIMUM
M A S C H I N E N - G E R M A N Y
Version 1.0.4 dated 2015-11-19
Page 17
Original operating instructions
DRO 5
GB
1.2
Intended use
Combined with external sensors, the DRO5 electronic display represents a high-precision measuring sys-
tem. The electronic display serves exclusively for processing and indicating position and rotational speed
values.
Observe all safety instructions contained herein.
Arbitrary modifications and changes to this electronic display are forbidden.
Observe the prescribed operating and installation conditions.
Operate the electronic display exclusively within the technical data and the specified limits.
1.3
Identification of danger and notes
Safety notes consist of a signal sign and a signal word.
1.3.1 Danger classes
1.4
Target group
Installation instructions and user manual are intended for the configuration, commissioning and mounting-
personnel of plant or machine manufacturers. This group needs profound knowledge of an position indica-
tor's necessary connections of a electronic display and its integration into a complete machinery.
WARNING!
Insufficiently qualified personnel
Insufficiently qualified personnel cause personal injury, serious damage to machine or actuator.
Configuration, commissioning, mounting and maintenance by trained expert personnel only.
This personnel must be able to recognize danger that might arise from mechanical, electrical or elec-
tronicequipment.
Qualified personnel
are persons who
are familiar with the safety guidelines of the electrical and automation technologies when performing
configuration tasks;
are authorized to commission, earth and label circuits and devices/systems in accordance with the-
safety standards.
Symbol
Alarm expression
Definition / consequence
DANGER!
Immediate danger that may cause irreversible bodily harm resulting in death,
property damage or unplanned device reactions if you disregard the instruc-
tions given.
WARNING!
Danger that may cause irreversible bodily harm, property damage or
unplanned device reactions if you disregard the instructions given.
CAUTION!
Danger that may cause minor injury, property damage or unplanned device
reactions if you disregard the instructions given.
ATTENTION!
Important operating information that may facilitate operation or cause
unplanned device reactions if disregarded including possible property dam-
age.
INFORMATION
Application tips and other important/helpful or useful information and notes.
No dangerous or harmful consequences for persons or objects.
