Fagor 8025 M CNC, Translation Of The Original Manual

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Remote modules.
CNC 8060
CNC 8065
7.
RCS-S-4F4
AO (SERCOS-II
PROTOCOL).
C
onne
cti
on.
·144·
(R
EF
: 1906)
Module identification.
Address (node) of the element within the bus.
Sercos-II bus setting (transmission speed and optical power).
Switch. Transmission speed.
·1· ·2·
Off Off 2 Mbps.
ON Off 4 Mbps.
Off ON 8 Mbps.
ON ON 16 Mbps.
Switch. Optical power depending on cable length.
·3· ·4·
Off Off 1 to 4 Cable shorter than 15 meters.
Recommended cable: SFO / SFO-FLEX
ON Off 5 to 6 Cable between 15 and 30 meters.
Recommended cable: SFO-FLEX
Off ON 7 Cable between 30 and 40 meters.
Recommended cable: SFO-FLEX
ON ON 8 Cable longer than 40 meters.
Recommended cable: SFO-V-FLEX
Nodes are identified with the 16-position rotary switch
(thumbwheel) "Address" (also called "Node_Select") and for
the RCS-S modules also with parameter SERCOUUNTID.
This switch selects the address occupied by each of the
elements integrated into the Sercos connection. The CNC
does not have the switch; it is pre-configured to always occupy
position ·0· at the bus. The nodes must occupy consecutive
positions starting at ·1·. In order for any change at the
"Address" switch to be assumed, the corresponding node must
be reset and the CNC powered off and back on.
Switches ·1· and ·2· indicate the Sercos transmission speed
(baudrate).
Switches ·3· and ·4· set the Sercos power or the intensity of
the light going through the optic fiber. The optical power value
depends on the total length of the cable being used. Set these
values with the same values used by the CNC and the drives.
Assigning other optical power values, e.g. a value of 6 for a
length of 3 m, can cause communication errors due to fiber
optic signal distortion.
ON OFF
S39