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9. OPERATION OF THE VARIOUS SYSTEM MONITOR SCREENS
9 - 16
MELSEC
GOT
9.6 Test
CAUTION
•
Read the manual carefully and fully understand the operation before the test
operation (ON/OFF of bit devices, modifying current value of a word device,
modifying timer/counter setting, modifying the current value, or modifying the
current value of a buffer memory) of system monitor.
In addition, never modify data in a test operation to a device which performs a
crucial operation to the system. It may cause an accident by a false output or
malfunction.
When monitoring with the system monitor function, you can specify an optional station
or device to be monitored and test it.
The operation of testing a bit device, word device, or special module buffer memory of
the PLC CPU is explained in this section.
9.6.1 Basic operation
The operation procedure for testing when monitoring with the system monitor function
is shown below.
See Sec. 9. .2.
D 15 -2147483648 DW
D 10 -32767
X 001
!
25
"
NETWK No.[ 0] STATION[FF]
DEVICE MONITOR TEST MENU FORM SET
When monitoring with the system monitor
function, display any monitor screen.
[Operation procedure]
SET (Touch)
TEST
(Touch)
NETWK No.[ 0] STATION[FF]
DEVICE MONITOR
DELETE
MENU FORM SET
ALL CLRDEVICE
TEST
TEST
CANCEL
Display device setting menu screen.
NETWK No.[ 0] STATION[FF]
DEVICE MONITOR
VALUE16
MENU FORM SET
SET/RST
SET VAL VALUE32
BM VAL16
BM VAL32
CANCEL
Display test menu screen.
1)
......When a screen other than the monitor screen is
displayed, display any monitor screen according to the
explanatory section for each monitor function.
......When Device Monitor screen is displayed.
......When you touch
CANCEL
, the display moves (returns)
to the previous monitor screen.
......When you touch
CANCEL
, the display moves (returns)
to the previous monitor screen.