6Functions
64 Festo – GDCP-CMM P-M0-FW-E N – 1304NH
6.7.6 Input for digital halt
The control por t “Digital halt” is high active (default). It immediately stops all movements. Other start
signals do not work as long as this input is active.
The following delay ramp is run, dependent on the active operating mode:
Operating mode
Deceleration ramp
Positioning mode Ramp of the positioning record
Speed regulation Set speed ramp
Torque regulation Set torque ramp
Tab. 6.25 Delay ramp dependent on the operating mode
All available digital inputs can be assigned. After a “Halt”, th ere must always be a “Start”.
The polarity of the input can be switched via FCT.
Note
Note the following when using the “Flying Saw” function in combination with “Digital
I/O” as the control interfac e:
– When positioning with synchronisation is activ ated, the digital halt only stops the
positioning record, but not necessarily t he movement of the drive, since synchron-
isation remains active!
– Synchronisation must be explicitly terminated by starting a new positioning recor d
without synchronisation or by using the digital input “Disable sync”.
6.7.7 Digital and analogue inputs/outpu ts [X1]
Standard assignment and extension of the digital I/Os
The motor controllerCMMP-AS-...-M0has as standard 10 digital inputs (DIN0…DIN9) and 4 digital out-
puts ( DOUT0…3). In addition, the digital inputs DIN 12 and DI N13 are activated, which through recon-
figuration can also be used as analogue inputs. The ex isting digital inputs are already assigned for
typical applications through basic logic functions:
– The inputs DIN0…DIN3, DIN8, DIN9, DIN12 and DIN13 are pre-assigned for fieldbus parameterisa-
tion (C AN).
The factory setting can be changed, if needed, to correspond to the application.
– Fix ed functions are assigned to the inputs DIN4 … DIN7 and the output DOUT0. This assignment is
not configurable.
The following I/O expansions are possible:
– Two additional inputs ( DIN10, DI N11) are possible through c orresponding reconfiguration of digital
outputs with FCT
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