6Functions
66 Festo – GDCP-CMMP-M0-FW-E N – 1304NH
Function Description Polarity
General
Detecting the actual
position
(sampling)
The current act ual position is saved in the internal
memory with rising or falling flank of the input in order to
transfer it to an external controller over fieldbus
(see also “Flying measurement”).
Positive
and
negative
edge
Setup mode By set ting the input, the maximum speed is limited dir-
ectly to the setup speed set.
Low active
Release brake Input for releasing the holding brake with deactivated
controller enable.
High active
Switch off synchronisation With this, a previously activ ated synchronisation
(e.g.: Flying saw) must be switch ed off.
Synchronisation is switched off with a falling edge at the
parameterised input.
Low active
Record selectio n/po sit ioning
Record selection
(position selector)
Selection of the positioning records 1 … 255
Selection o f the reference travel (positioning record 0)
The signals must be securely applied if the START edge is
set.
High active
Star t record After setting the START signal, the number of the active
positioning record is taken over and the drive c arries out
the record.
High active
Digital halt In positioning mode, the drive brakes with the ramp of
the active positioning record.
After that, the drive is controlled (brake is opened).
Can be
paramet-
erised
Homing
Homing Switch Input that supplies the reference signal. Can be
paramet-
erised
Star t homing After setting the START signal ( 0
}
1), the drive carries
out homing. After completion of homing, positioning
procedures can be carried out.
High active
Jog mode
Negative travel direction Jog mode enables manual travel of the drive. In the
“Operation enabled” status, the drive can be travelled
over the positive/negative inputs.
High active
Positive travel direction High active
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