5-78
5.2 Serial Communication and Modem Interface Instruction
5.2.14 UINI instruction
Z_UINI
C
ont
r
o
l Da
t
a
(1)
[3] (CH1 Transmission specification setting) and [5] (CH2 Transmission specification
setting)
*1
(a) Communication speed
*1 :
Specify '0000
H
' at the CH side for which "GX Developer connection" is specified in the communication
protocol setting.
Device
Item
Setting data
Setting range
Setting side
[0]
For system
Always specify '0'.
0
User
[1]
Execution result
The instruction completion status is stored.
0
: Normal completion
Other than 0
: Error completion (error code)
–
System
[2]
Execution type
Specify the execution type.
0: Switches the execution type according to the
setting in the area starting from
[3].
1: Returns the execution type according to the
switch setting on GX Works2.
0, 1
User
[3]
CH1 Transmission specification setting
Set the transmission specifications for CH1. (Refer to
(1).)
0 to 0FFE
H
[4]
CH1 Communication protocol setting
Set the communication protocol for CH1. (Refer to
(2).)
0 to 8
[5]
CH2 Transmission specification setting
Set the transmission specifications for CH2. (Refer to
(1).)
0 to 0FFF
H
[6]
CH2 Communication protocol setting
Set the communication protocol for CH2. (Refer to
(2).)
0 to 7
[7]
Station No. setting
Set the host station number.
0 to 31
[8]
For system
Always specify '0'.
0
to
[12]
Communication
speed
Bit position
Communication
speed
Bit position
Remarks
b15 to b8
b15 to b8
50bps
0F
H
14400bps
06
H
• 230400bps is selectable only at
CH1 side (
[3]). (Select 300bps at
CH2 side [
[5].]
• The sum of communication speeds
selected at CH1 side and CH2 side
must be within 230400bps.
300bps
00
H
19200bps
07
H
600bps
01
H
28800bps
08
H
1200bps
02
H
38400bps
09
H
2400bps
03
H
57600bps
0A
H
4800bps
04
H
115200bps
0B
H
9600bps
05
H
230400bps
0C
H
S
S
S
○
S
S
S
S
S
S
S
S
○
S
○
S
to
Without
0
b15
b7 b6 b5 b4 b3 b2 b1 b0
C
H1
s
i
d
e
(
+3
)
C
H2
s
i
d
e
(
+5
)
00
H
to 0F
H
B
it
D
e
s
c
r
iption
O
FF
(
0
) O
N
(
1
)
R
em
ar
k
s
A
lw
a
y
s
s
et the
C
H1
s
i
d
e
(
+3
)
to
O
FF
(
0
)
.
Par
ity bit i
s
not inclu
d
e
d
.
V
e
r
tic
a
l p
ar
ity
Va
li
d
only when p
ar
ity bit i
s
s
et to 'With'.
b7
b6
b5
b4
b3
b2
b1
b0
b8
to
b15
C
ommunic
a
tion
s
pee
d
b8
O
pe
ra
tion
s
etting
Da
t
a
bit
Par
ity bit
E
v
en/
Odd
p
ar
ity
S
top bit
S
umcheck co
d
e
W
r
ite
d
u
r
ing
RU
N
S
etting ch
a
nge
7
8
With
Without
Odd
E
v
en
1
2
Inhibite
d A
llowe
d
00
H
to 0F
H
In
d
epen
d
ence
Link
R
efe
r
to
(a)
below.
Inhibite
d A
llowe
d
With
-
-
-
-
-
○
S
○
S
Содержание QCPU
Страница 1: ...Structured Programming Manual Mitsubishi Programmable Controller QCPU Special Instructions ...
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