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3
Control interfaces
Festo – GDCP-CMMS/D-FW-EN – 1404NH – English
55
Signal
Signal
Description
Synchronisation (mode 3)
Start Synchronisation
(DIN8)
[X1.23]/[X1.1.23/X1.2.23]
Signal for starting synchronisation
page 196.
–
With the high signal, synchronisation is started.
–
With the low signal, synchronisation is stopped.
high
active
CLK/CW_24
(DIN2)
[X1.20]/[X1.1.20/X1.2.20]
Encoder signals for synchronising the motor controller.
–
CLK: Pulse signal
–
CW: Forward signal
configur-
able
DIR/CCW_24
(DIN3)
[X1.8]/[X1.1.8/X1.2.8]
Encoder signals for synchronising the motor controller.
–
DIR: Direction signal
–
CCW: Reverse signal
configur-
able
Flying measurement
Sampling
(DIN9)
[X1.11]/[X1.1.11/X1.2.11]
Signal for storing the actual position
page 200.
–
With the configured edge of the sample signal, the
current actual position of the drive is taken over into
the sample memory. The higher-order controller can
interrogate the last stored actual position via the act-
ive fieldbus.
configur-
able edge
trigger
Tab. 3.3
Overview: Digital input signals
Summary of Contents for CMMD-AS series
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