G
Terms and abbreviations
Festo – EMCA-EC-C-HP-EN – 2017-11e – English
403
G
Terms and abbreviations
The following terms and abbreviations are used in this description:
You can find fieldbus-specific terms and abbreviations in the respective chapter.
Term/abbreviation
Significance
0-signal
Means that there is a 0 V signal present at the input or output (posit
ive logic, corresponds to LOW).
Axis
Mechanical component of a drive that transfers the drive force for
the motion. An axis enables the attachment and guiding of the ef
fective load and the attachment of a reference switch.
Axis zero point (AZ)
Point of reference of the software end positions and project zero
point. The axis zero point AZ is defined by a preset distance (offset)
from the reference point REF.
Controller
Programmable logic controller (PLC) or industrial PC (IPC).
Drive
Complete actuator, consisting of integrated drive (electronics, motor
and encoder), axis and with gear (optional).
E
A
RI
Input
output
Input and/or output
Encoder
Electrical pulse generator (usually a rotor position encoder). The
EMCA evaluates the electrical signals that are generated and uses
them to calculate the position and speed.
Enhanced Festo Parameter
Channel (EFPC)
Parameter access according to the “Festo Handling and Positioning
Profile” (I/O messaging, optionally additional 8 bytes I/O)
Festo Configuration Tool (FCT)
Software with uniform project and data management for supported
types of equipment. The special requirements of a device type are
supported with the necessary descriptions and dialogs by means of
plug-ins.
Festo Handling and Position
ing Profile (FHPP)
Uniform fieldbus data profile for position controllers from Festo
FHPP standard data
Defines the sequence control in accordance with the “Festo Hand
ling and Positioning Profile” (I/O messaging 8 bytes I/O)
Force/torque mode
(Profile Torque Mode)
Operating mode for execution of a direct positioning task with force
control (open loop transmission control) through regulation of the
motor current.
HMI
Human-machine interface (HMI), e.g. control panel with LC display
and operating buttons.
Homing method
Method for determination of the reference position: against a fixed
stop (overload current/speed evaluation) or with reference switch.
Homing run
Positioning procedure in which the reference point and therefore the
origin of the measuring reference system of the axis are defined.
Содержание EMCA-EC-67 CO Series
Страница 33: ...2 CANopen Festo EMCA EC C HP EN 2017 11e English 33 ...
Страница 73: ...3 EtherCAT with FHPP Festo EMCA EC C HP EN 2017 11e English 73 ...
Страница 87: ...4 EtherNet IP with FHPP Festo EMCA EC C HP EN 2017 11e English 87 ...
Страница 113: ...6 PROFINET IO with FHPP Festo EMCA EC C HP EN 2017 11e English 113 ...
Страница 116: ...7 FHPP 116 Festo EMCA EC C HP EN 2017 11e English ...
Страница 140: ...8 FHPP standard data I O data 140 Festo EMCA EC C HP EN 2017 11e English ...
Страница 148: ...9 Measuring reference system 148 Festo EMCA EC C HP EN 2017 11e English ...
Страница 210: ...10 Control via FHPP 210 Festo EMCA EC C HP EN 2017 11e English ...
Страница 223: ...11 Monitoring of the drive behaviour Festo EMCA EC C HP EN 2017 11e English 223 ...
Страница 367: ...D CANopen communication Festo EMCA EC C HP EN 2017 11e English 367 ...
Страница 402: ...F Diagnostics and fault clearance 402 Festo EMCA EC C HP EN 2017 11e English ...
Страница 413: ...EMCA EC 67 CO DIO EC EP PN Festo EMCA EC C HP EN 2017 11e English 413 ...
Страница 414: ...EMCA EC 67 CO DIO EC EP PN 414 Festo EMCA EC C HP EN 2017 11e English ...
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