8 Synchronisation
Festo – GDCP-CMMS/D-FW-EN – 1404NH – Engli sh 197
8.1.5 Configure/parameter ise synchronisation
The following parameters ( FCT) can be configured/parameterised for synchronisation:
Settings
Description
Signal Form
(Signal Form) Select encoder signal:
– A/#A/B/#B/N/#N: Incremental signals with zero pulse
– CLK/DIR: Pulse/direction signal
– CW/CCW: Forward/reverse signal
Encoder Data
Synchronisation Input Select synchronisation input:
(Only for encoder signal “CLK/DI R” and “CW/CCW” active)
– Connection [X10]: 5 V signal
– Connection [X1]: 24 V signal (DIN2/DIN3)
Number of Increments Value for the number of inc rements on the rotation angle “90°/360°”.
The e ncoder signals are evaluated diffe rently through the squared
evaluation of the motor controller. The line count “1” refers to the
following angle ranges:
– Incremental signal (A/#A/B/#B): 360° (one revolution).
– Pulse/dire ction signal (CLK/DIR): 90° (quarter revolution)
– Forward/reverse signal (CW/CCW): 90° ( quar ter revolution)
Gear Transmission ratio (gear ratio) of a virtual gear unit
Options
Ignore Zero Pulse The zero pulse signals “N/#N” are not used for c ounting the
revolutions. With this option, malfunctions due to faulty evaluation of
the A/#A/B/#B signals can be suppressed.
Reversal of Rotation
Direction
The evaluation of the phase displacement of the signals “A/#A” and
“B/#B” is rotated 180°.
Tab. 8.1 Configure/parameterise synchronisation
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