YASKAWA YASNAC J50 Connecting Manual page 124

Table 19.17
Input Status
Program No.
WN 1 WN2
WN4 WN8
WN16
0001 1 0 0 0 0
0002 0 1 0
0
0
0003 1 1 0 0 0
0004 0 0 1 0 0
0005 1 0 1 0 0
0006
I
o
1 1 0 0
0007 1 1 1 0 0
0008
1010101110
0009
I
1
10 10 I 1 10
0010
10
I
1
10 I
1
10
0011 1 1 0
1
0
0012 0 0 1
1
0
0013 1
0
1 1 0
0014 0
1 1 1
0
0015
11 11
I 1 I 1 lo
0016
10
10 10 10 I 1
0017
11
10 10 10 I ~
0018
10
I 1 10 10 I
1
0019 1 1
0 0 1
0020 0 0
1 0 1
0021 1 0 1 0 1
0022 0 1 1 0 1
0023
11 I 1 I
1
10 I
1
0024
10
10 10 I
1
I 1
0025
1
0
0 1 1
0026
0
1 0 1 1
0027
1 1 0 1 1
0028 0 0 1 1 1
0029 1 0 1
1 1
0030 0 1 1
1 1
0031 1 1 1
1 1
1: Closed, O: Open
Notes:
1.WN1 through WN16 inputs are disregarded at the start of a part
program in other than memory and running modes. The start of a
part program is when an automatic run is activated in the label skip
state ("LSK is being displayed on the CRT screen).
2. The program number selection by a reset operation is perfomed
independently of the running mode.
3. When WN1 turough WN 16 inputs are all open, the program number
selection is not performed.
4. If the part program memory of the control contains two or more part
programs which have part program numbers 01 through 31 specified
by WN1 through WN16, the program stored nearest the memory
being is selected.
5. The program number for which this search function is vaild are
00001 through 000031.
6. If the specified program number is not found after a search
operation, error" 134" is caused.
7. When this work number search A function is performed,
FUNCTIONisautomatically changedtoPROG.
19.2.41 TIME COUNT (EXTC)INPUT (OPTIONAL)
This input makes the control count the time. The control accumu-
lates the time in which EXTC input is closed and displays the result
in the bottom of "OPERATION TIME DISPLAY," which is on
page 3of<'ALM' function ontheoperator's station CRT. (Ope-
rating time display "EXTERNAL''i soptional.) Thetime display is
reset by pressing "4" key then ~ key by the MDI. Until this
reset operation is performed, the time display is retained after such
an operation as power-on.
19.2.42 SPINDLE INDEXING FUNCTION (SID1-SID
12) lNPUT/OUTPUT
This input/output is used to perform the spindle indexing function
which stops the spindle at the desired position by controlling the
S4-digit analog output by the pulse from the spindle pulse
generator.
(1) Input Signals
. SID 1 through SID 12:
Binary 12-bit (O to 4095) input signals to specify the spindle stop
position. Each signal corresponds to the pulse (4096 pulses/rev)
from the spindle pulse generator. Usually, the stop position
corresponds to the number of pulses entered by SID 1 to SID 12
from C-phase pulse (1 pulse/ rev) of the spindle pulse generaor.
Note: Use of parameter SIDREF (#6342) enables the
control to shift the stop position by the number of pulses
set from C-phase pulse to this parameter.
. SIDX:
The input signal to request the control for a spindle indexing
operation. If this input is closed while the spindle is rotating, the
speed command to perform indexing is output and the spindle
indexing operation is started.
After the completion of the indexing operation, the spindle speed
command analog output remains a spindle positioning command
unless this input is turned off. Thereby making the control
continue the indexing operation.
~SIDXI and SIDXINC:
SIDXI (spindle indexing restart input) and SIDXINC (spindle stop
position designate incremental input) are the inputs for the
repetitive spindle indexing sequence. For details, refer to (6),
"Spindle Indexing Extention Function Input."
(2) Output Signals
. SIDXO:
This output goes on when the control is performing a spindle
indexing operation (during the output of creep speed command or
spindle positioning command).