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CHAPTER 3 FUNCTIONS
3
3.11 Monitor Function
3.11.2 Local device monitor/test
3.11.2 Local device monitor/test
This operation is useful for debugging a program, monitoring local devices ( Page 420, Section 6.2) in the
program monitored by a programming tool. Note 3.3
(1) Monitoring a local device
The following table lists the monitor operation when the CPU module executes three programs "A", "B", and "C"
and D0 to D99 are set as a local device.
(Three programs are to be executed in the order of A B C (END processing) A B....)
*1 When "Not Used" is set for "Local device" in File Usability Setting of the Program tab, the D0 value after execution of the
specified program is monitored.
*2 When local devices are monitored using the built-in Ethernet ports of the QnUDE(H)CPU whose serial number (first five
digits) is "11013" to "12051", the value in D100 after execution of the program "C" is monitored.
Note 3.3
The Q00UJCPU does not support the use of local devices.
Setting
Monitored device
D0 (Local device) D100 (Global device)
Local device monitor is set
The D0 value in the specified program (local
device for a program) is monitored.
*1
The D100 value after execution of the
specified program is monitored.
*2
Local device monitor is not set
The D0 value after execution of the program
"C" is monitored.
The D100 value after execution of the
program "C" is monitored.
Universal
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