Fagor CNC 8060 - Page 215

Installation manual
CNC 8060
CNC 8065
MACHINE PARAMETERS.
2.
(REF: 1402)
·215·
OEM machine parameters.
For Sercos drives, the following fields must be defined for each DRV variable.
For Mechatrolink devices, the following fields must be defined for each DRV variable.
GENERIC OEM PARAMETERS.
The values of the table may be modified at any time. The new values are assumed
immediately without having to validate the parameters. This means that the values and
permissions of the table may be modified while executing a program.
The simulation environment has a copy of this table. On CNC power-up, the values of the
parameters of the real table are copied into the simulation table and from there on, they
become different in the writing of the variables of both tables.
In the simulation table, only the parameter values may be modified, not the rest of the
permissions. The values of the simulation table can only be read or modified through their
variable.
MTBPAR
OEM-parameter table.
This table offers 1000 generic parameters that the OEM can use as machine parameters.
The table has the following machine parameters.
Field. Meaning.
MNEMONIC Mnemonic assigned to the DRV variable. The access to the variable from the
CNC will be as follows:
(V.)DRV.{mnemonic}.{axis}
(V.)DRV.{mnemonic}.{spindle}
AXIS Name of the axis or spindle being accessed by the variable; defining it as "*"
means all axes and spindles.
ID ID Sercos identifier of the variable to be consulted at the drive.
TYPE Access type, synchronous or asynchronous. Variables of synchronous access
are managed through the cyclic channel. Variables of asynchronous access are
managed through the service channel, even if the default option at the drive is
the opposite. Not all the variables may be defined with synchronous access; only
the ones that can use the Sercos cyclic channel. Refer to the drive manual.
If possible, we recommend to define the variables with synchronous access
because the read-write requests of these variables through the bus are faster and
reduces traffic through the bus.
MODE Access mode. These variables may be read-only or read and written.
Field. Meaning.
MNEMONIC Mnemonic assigned to the DRV variable. The access to the variable from the
CNC will be as follows:
(V.)DRV.{mnemonic}.{axis}
(V.)DRV.{mnemonic}.{spindle}
AXIS Name of the axis or spindle being accessed by the variable; defining it as "*"
means all axes and spindles.
ID Identifier of the parameter (0000-FFFF) or of the variable (0-F) to be consulted
at the device.
TYPE Type of consultation; variable or parameter.
MODE Access mode. The variables of the drive can only be read, whereas the
parameters may be read or written.
MTBPAR
SIZE Number of OEM parameters.
DATA List of OEM parameters.