YASKAWA YASNAC J50 Connecting Manual page 158

20.2.33 INTERFACE INPUT SIGNALS UIO-U115,
UOO-UO15 (#1 000 THROUGH #101 5, #1 032) (Cent'd)
(b) #130 = #1032 AND 255
Bit 2° through 2' (UIO through U17) are collectively read to be
stored in common variable #130 as a decimal positive value.
System variables #1000 through #1032 cannot be placed to the
left-hand of operational expressions.
20.2.34 INTERFACE OUTPUT SIGNALS
(#1 100 THROUGH #1 115, #1 132) 1'
(1) When one of system variable #1 100 through #1 115 is specified
to the left-hand of an operational expression, an on or off signal
can be sent to each of user-macro-dedicated 16-point output
signals.
The relationships between the output signals and the system
variables are as shown below.
#1
107 #l 106 #1 105 #l 104 #1 103
#1 102 #l 101 #l 100
U07
U06 U05 U04 U03
U02 Uol Uoo
2' 2' 25 24 2.3 22 2'
2"
#1115
#1114 #1113
#1112
#1111 #lllo #l 109 #1108
U015 U014 U013 U012
Uoll Uolo
U09 U08
2'5 2'4 2" 2'2 2" 2'0 2' 2'
YASNAC J50M
-~
;
'===+=:::
1
q
2' — Uo
2
2' Uo 3
2' — Uo 4
2' Uo 5
26 —
s
UO 6
27 — Uo 7
2' Uo s
2' — Uo 9
2
10 —
s
Uo 10
2" —
Uo 11
2—
Uo
12
2
13 — Uo
13
14 —
~=+
Uo 14
15 — Uo
15
(2) When system variable #1 132 is specified, the output signals
(UOO through U015) that consist of 16 points (16 bits) are
collectively this time, the decimal positive value substituted in
#1132 is output in the form of binary 16-bit value.
15
#1132 =Z#[lOOO+I] *21
1=0
(3) With system variables #1 100 through #1 132, the value sent last
is retained. Hence, when one of them is written to the right-
hand of an operational expression, its value is read.
(4) Considerations
When any values other than 1.0 or 0.0 are substituted into one
of # 1100 through #1115, the values are handled as follows:
"Blank" is assumed to be "O." Values other than "blank" and O
are assumed to be "l. "
Sample Program
(a)#l107 =#lO; (#10 = 1.5)
The output signal of bit 2'(U07) is outputted in the contact
(closed) state.
(b) #1132 = (#1132 AND 240) OR (#8;)
The output signal of bits 24 through 27 (U04 through U07) are
outputted without change and contents of local variable #8 are
outputted to the output signals of bits 2° through 23 (UOO
through U03).
(Decimal 240) =11 110000
20.2.35
SKIP INPUT
If SKIP input is closed during the execution of move command by
G31 in the automatic operation mode, the control immediately stops
the movement and stores the coordinate value where SKIP input
changed from open to close. At this point, the block ofG31 com-
mand is regarded to have been completed, and the following block
is taken up.
The coordinate value of the skip position is stored in the
following setting numbers.
The initial point coordinate value of the block ofG31 command is
stored for the axis not being specified.
#6552 — X-axis coordinate value
#6553 — Y-axis coordinate value
#6553 — Z-axis coordinate value
#6553 — et-axis coordinate value
When 1.0 or 0.0 are substituted in any of #1 100 through #1 115,
the associated output contact is output in the "closed" or "open"
state.
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