Contents and general safety instructions
XVIII
Festo P.BE−CPX−CMA X−SYS−EN en 0908NH
Term/abbreviation Meaning
Functions Special functions in the different operating modes. e.g.:
Jog mode
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 4.5.
I/Os Digital inputs and outputs.
Identification System function where specific characteristics of the connected axis are
determined by means of an identification run, e.g. break−away forces,
frictional behaviour, dynamics (maximum accelerations and speeds), etc.
Incremental position
measuring system
A position measuring system in which the measured variable refers to a
reference point and is determined by counting equally large measure
ment steps (increments) with the CMAX encoder".
Jog mode Manual travel in positive or negative direction.
Function for setting positions by approaching the target position,
e.g. by teaching records.
Logic 0 Input or output provides 0 V (also LOW , FALSE or logical 0).
Logic 1 Input or output provides 24 V (also HIGH, TRUE or logical 1).
O Digital output
From the point of view of the master controller, the CMAX control inputs
are module output data. See section 4.5.
OB Output byte
Operating mode Type of CMAX control, function or setpoint specification
Parameter Various settings which must be defined for system operation and be
saved in CMAX.
PLC/IPC Programmable logic controller; for short: Controller
(also IPC: industrial PC).
PNU Parameter number each parameter has a number and subindex.
Position control Control mode where a defined position is approached and held with
control.
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