Endat Transmission Format - Fagor CNC 8060 Installation Manual

I n s t a l l a t i o n m a n u a l .
DATALENGTH
Number of data bits in the transmission.
Associated variable (value saved in the table): (V.)[ch].MPA.DE_DATALENGTH[set].xn
Associated variable (value read on the encoder): (V.)[ch].A.CDE_DATALENGTH[set].xn
Parameter cannot be modified; the CNC reads this parameter from the encoder.
2.6.24

EnDat transmission format.

ENDAT
EnDat parameter table.
When the feedback type (FEEDBACKTYPE parameter) is EnDat, this parameter displays
the parameter table to configure the transmission.
Parameter.
ENDATCLKFREQ
ENDATCLKFREQ
EnDat communication frequency.
Parameter valid for linear and rotary axes and spindles.
Parameter valid for analog drives and velocity-Sercos drives.
Possible values: 250kHz / 500 kHz /1 MHz / 2 MHz / 4 MHz.
Default value: 2 MHz.
Associated variable: (V.)[ch].MPA.ENDATCLKFREQ[set].xn
When the feedback type is EnDat (FEEDBACKTYPE parameter), this parameter defines the
communication frequency. The frequency depends on the cable length; the shorter the cable,
the greater the frequency can be.
It is recommended to use the default frequency (2 MHz), which is viable for cables of up to
100 m in length. To select the speed for 4 MHz, the encoder must be capable of operating
this speed and the cable must be shorter than 50 m in length.
Meaning.
EnDat communication frequency.
2.
CNC 8060
CNC 8065
(R : 1709)
EF
·235·