B-63173EN-1/02
EDIT
DATE DESIG. DESCRIPTION
ower
ate i-
External I/O device control, data input /output function
based on the I/O Link
Connection manual (function)
TITLE
DRAW.NO. CUST.
SHEET
01
990624 New design
3
1.The explanation of the 13.2 EXTERNAL I/O DEVICE CONTROL of FANUC Power Mate i-
MODEL D/H CONNECTION MANUAL (FUNCTION) is partly added.
The part program, parameter, variable, diagnose data registering/outputting operation by the I/O
device is possible by using external signals.
1.1 The followings are added before the fig.13.2 (b) Part Program Loading Operation.
Program selection signal
EXPRG <G251#4>
[Classification] Input signal
[Function] When this signal turns to “1”, the CNC acts as follows.
• Selects programs as I/O data.
• Inputting operation
Whether to enter a single program or all programs at a time from the
I/O device can be specified with bit 1 (RAL) of parameter No. 3201.
With bit 0 (RDL) of parameter No. 3201, the user can specify
whether to delete all programs that are not protected with bit 0 (NE8)
or bit 4 (NE9) of parameter No. 3202, before starting registration.
Note, however, that the program currently being executed and the
program selected and displayed in the edit mode on the program
screen are not deleted.
Input condition: Set protection signal KEY3 to 1 (or set KEY1 to
1 when the bit 7 (KEY) of parameter No. 3290
is set to 1).
• Outputting operation
All programs not protected by parameter setting are output.
(NOTE) Program input or output operation can be automatically
selected by executing EXRD or EXWT without selecting
EPRG, EVAR, EPARM, and EDGN.