
General information
Printed in the Federal Republic of Germany
TR-Electronic GmbH 2010, All Rights Reserved
10/07/2013
TR - ECE - BA - DGB - 0080 - 05
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1.3 Abbreviations used / Terminology
CEH
Absolute Encoder with optical sca
nning unit ≤ 15 bit resolution,
Hollow through Shaft
COH
Absolute Encoder with optical scanning unit > 15 bit resolution,
Hollow through Shaft
CW
Direction of rotation clockwise, with view onto the flange side
CCW
Direction of rotation counter-clockwise, with view onto the flange side
EC
E
uropean
C
ommunity
EMC
E
lectro
M
agnetic
C
ompatibility
ESD
E
lectro
S
tatic
D
ischarge
IEC
International Electrotechnical Commission
VDE
V
erein
D
eutscher
E
lektrotechniker (Association of German
Electrotechnicians)
Bus-specific
EDS
E
lectronic
D
ata
S
heet
ESM
E
therCAT
S
tate
M
achine
CAN
Controller Area Network. Data Layer Protocol for serial
communication, described in ISO 11898.
CiA
CAN in Automation. Internationale Anwender- und
Herstellervereinigung e.V.: non-profit organization for the
Controller Area Network (CAN).
NMT
Network Management. One of the service elements in the
application layer in the CAN reference model. Executes
initialization, configuration and troubleshooting in bus traffic.
PDO
Process Data Object. Object for data exchange between
several devices.
SDO
Service Data Object. Point to point communication with access
to the object data list of a device.
XML
E
x
tensible
M
arkup
L
anguage, description file for
commissioning the measuring system.