Disabling The Feedback Input Alarms - Fagor CNC 8060 Installation Manual

I n s t a l l a t i o n m a n u a l .
15.4.5

Disabling the feedback input alarms.

The feedback input alarms of the RCS-S module (Sercos counter) can be deactivated using
the drive variables (parameter DRIVEVAR). This option is useful, for example, for multi-axes
where it is desired to avoid any non-active axis from reporting warnings that are a
consequence of the movement of the active axis (axes/spindle sharing the input signal, but
with different resolutions).
Define the variable on the DRIVEVAR table.
In the OEM machine parameters, open the DRIVEVAR table.
Field.
MNEMONIC
AXIS
ID
TYPE
MODE
Example.
To deactivate the alarms for the second feedback input of the module configured as SERCOUNTID=4.
Access from the CNC is V.DRV.RCSALARM.4
Access from the PLC is DRV.RCSALARM.4
Enabling and disabling alarms.
Alarms may be disabled via the PLC by writing (CNCWR) the value of 0 in the defined
variable. To re-enable the alarms, rewrite the original value of the mask. Before overriding
any alarms, it is recommended that the value of the mask be recorded.
Meaning.
Mnemonic assigned to the DRV variable. Access to the variable is made by the
following:
(V.)DRV.{mnemonic}.{node}
Node number of the RCS-S module (SERCOUNTID parameter).
Sercos IDN of the alarm mask of the corresponding input.
• Sercos IDN 33348 for feedback input 1.
• Sercos IDN 33349 for feedback input 2.
• Sercos IDN 33350 for feedback input 3.
• Sercos IDN 33351 for feedback input 4.
These variables must be asynchronous.
Access to the variables must be written.
15.
CNC 8060
CNC 8065
(R : 1709)
EF
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