Specifications

AP - 14 Applications Ver. 0002
AP.2 CONNECTION WITH THE FAGOR 8070 CNC
The Fagor 8070 CNC has some general configuration parameters similar to those of the
Fagor drive. These parameters must be set so they are consistent with the ones set at the
drive.
The are:
OPMODEP Similar to parameter AP1 -S32- PrimaryOperationMode.
Give this parameter a value consistent with that of AP1 at the drive.
LOOPTIME Similar to parameter QP1 -S1- ControlUnitCycleTime of the drive.
Same.
Other parameters must also be set for each axis.
They are:
DRIVETYPE Indicates the type of interface being used.
To connect the 8070 CNC with Fagor drives, DRIVETYPE = Sercos
TELEGRAMTYPE Telegram type used in Sercos communication.
Set TELEGRAMTYPE = 4.
DRIVEID Identifies the drive in the Sercos ring.
Set this parameter with the same value as the one selected at the drive's
thumbwheel.
NPULSES
PITCH Parameters that determine feedback resolution.
The 8070 can work with a resolution of a tenth of a micron.
Thus, the relationship between these two parameters must be:
NPULSES · 4
PITCH
= 0.1
µ