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6. OPERATING THE VARIOUS LADDER MONITOR SCREENS
6.1.2 Ladder read operation
[Operation procedure]
T0
7
25
Exit
PLCRD.
Mon.
Print
Screen
T0
10
Y0023
12
Y0025
X0005
15
T0
7
T1
0
25
50
Exit
PLCRD.
Mon.
Print
Screen
The ladder read operation is executed.
This section describes the object sequence program of the ladder monitor that is read
from the PLC CPU, for the operation displayed on the ladder monitor screen.
Menu
List
Cancel
Print
MENU
(Touch)
K30
T1
Y0025
Dev.Sea.
Step.Sea.
16/32Bit
Cont.Sea.
End.Sea.
10/16Dec.Hex.
Menu
Coil.Sea.
Fact.Sea.
Test
Cmnt.
Cancel
Print
When specifying and reading the device, contact point or coil used in the program (*4)
(When entering device name)
DEVICE [ D ][
X
B
A
E
1)
* When there is a
to the original screen.
When the screen below is currently displayed, it is not necessary to
touch this.
Dev.Sea.
Cont.Sea.
]
Y
M
L
S
F
D
W
R
Z
V
T
C
G
AC
DEL
: Select input area.
Alphanumeric: Enter device name and device No.
(Touch: Input confirmation)
6 - 7
at the upper left of the screen, touch it to return
(Touch any of these.)
Coil.Sea.
(When entering device No.)
DEVICE [ D ][
1 ]
7
8
9
A
B
4
5
6
C
D
1
2
3
E
F
−
!
0
AC
DEL
(*1)
Move to ladder monitor screen (*2)
GOT
MELSEC
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