
9. HIGH–SPEED SERIAL BUS (HSSB)
B–63783EN/01
322
CAUTION
1 The personal computer must be purchased and maintained
by the machine tool builder or end user.
2 FANUC is not liable for any problems resulting from the
operation of users’ personal computers, regardless of
whether the operations are normal or abnormal.
(1)The ISA personal computer interface board conforms to the ISA and
can be used with IBM PC/AT machines and fully compatible
machines. (The CPU must be the 486 or better.)
(2)The FANUC high–speed serial bus type 2 (for the ISA bus) uses the
16 bytes that are based on the I/O address set by the appropriate switch
for each HSSB channel. (For an explanation of how to set the address,
see the section on the setting switch in the Maintenance manual.)
Other functions or expansion boards that use the same resource cannot
be used at the same time.
(3)To use this board, the HSSB driver must be installed in the personal
computer. The HSSB driver is contained in the ”open CNC driver
library disk (ordering information: A02B–0207–K730).”
(4)Conduct a personal computer–to–CNC control unit connection test
thoroughly in advance.
(5)The power required for the operation of the personal computer
interface board is as follows.
1–ch type +5V, 1A
2–ch type +5V, 1.5A
9.5
PERSONAL
COMPUTER
SPECIFICATION
9.5.1
Personal Computer
Specifications
Required if the ISA Bus
Board is Used