Mitsubishi Q00JCPU User Manual page 354

6
FUNCTIONS
6.11.2 Local device
Basic
Local devices specified at the Device tab screen in the (PLC) Parameter dialog box can be
Note6.11
monitored or tested by operating from GX Developer. This function is useful when
debugging a program and monitoring local devices in a program monitored by GX
Developer. (
(1) Monitoring the Local Devices
Note11
Basic
Note6.11
Note12
6
- 54 6.11 Monitor Function
6.11.2 Local device monitor/test
monitor/testNote11Note12
Section 10.14.1 )
Table6.17 shows the status of three programs "A", "B", and "C" being executed on the
CPU module, with local devices D0 to 99 specified. It assumes that these three
programs are executed in the order of A
Table6.17 Data displayed when three programs are executed
Setting
When local devices are
specified
When local devices are
not specified
The Basic model QCPU is irrelevant to the difference between global devices and local devices
( Section 10.14.1 ). Therefore, it is not necessary to make the monitor setting of the local
devices on GX Developer.
B
D0 (Local device)
D0 in Program "C" is monitored.
D0 in the displayed program is
monitored.
C (END processing)
Monitor Device
D100 (Global device)
D100 is monitored after Program
"C" is executed.
D100 is monitored after Program
"C" is executed.
A B ....