Festo Контроллер позиционирования CPX-CMAX - Manual (Page 19)

Contents and general safety instructions
XVII
Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH
Term / abbreviation Meaning
Festo Parameter
Channel (FPC) FHPP−specific parameter access.
Functions Special functions in the different operation modes, such as:
Ĉ Jog mode
Ĉ Homing
Homing By means of homing, the reference position and thereby the origin of the
dimension reference system of the axis are defined.
I Digital input.
From the point of view of the master controller, the CMAX status outputs are
module input data. See section 2.2.
I/Os Digital inputs and outputs.
Identification System function where specific characteristics of the connected axis can be
determined, e.g. the break−away forces, frictional behaviour, dynamics (maxiĆ
mum accelerations and speeds), etc., by means of an identification run.
Incremental position
measuring system A position measuring system in which the measured variable refers to a referĆ
ence point and is determined by counting equally large measurement steps
(increments) for the CMAX encoder".
Jog mode Manual travel in positive or negative direction.
Function for setting positions by approaching the target position, e. g. for
teaching records.
Logic 0 Input or output provides 0 V (also LOW, FALSE or logic 0).
Logic 1 Input or output provides 24 V (also HIGH, TRUE or logic 1).
Operating mode Type of CMAX control, function or setpoint specification.
Parameter Different settings which are defined for the system operation and have to be
saved in the CMAX.
PLC/IPC Programmable logic controller; for short: controller (also IPC: industrial PC).
PNU Parameter number. Each parameter has a number and subindex.
See Chapter 5.
Position control Control mode where a defined position is approached under electronic conĆ
trol and is kept.
Pressure/force control Control mode for which a defined force is built up via pressure control. In the
following, the term force control" will be used.