Mitsubishi Electric melsec q00ujcpu User Manual page 205

(5) Precautions
(a) Operations from multiple GX Developers
Executional conditioned device test setting can be registered in the same CPU module from multiple GX
Developers connected via network.
Note, however, that if multiple executional conditioned device test settings are registered with the same device
name in the same step, the registration data will be overwritten.
When registering executional conditioned device data setting from multiple GX Developers update the data first
by clicking the
(b) Priority
If any of the following functions is set in the same step number that is specified by the executional conditioned
device test setting, the executional conditioned device test is given the priority to other functions.
• Monitor condition setting
• Sampling trace function (trace point)
• Sampling trace function (trigger point)
• Scan time measurement (start step)
• Scan time measurement (end step)
(c) Disabling executional conditioned device test settings
Executional conditioned device test setting can be disabled by any of the following operations, in addition to the
operation by GX Developer.
• Powering off and then on the CPU module
• Resetting the CPU module
• Writing program files to the program memory while the CPU module is in the STOP status
• Clearing the program memory while the CPU module is in the STOP status
• Formatting the program memory while the CPU module is in the STOP status
(d) Writing data to the running CPU module
The CPU module operation will be as follows if the executional conditioned device test and the online change
function are executed simultaneously.
1) When the executional conditioned device test is executed during execution of the
online change function
The online change function completes normally. However, the executional conditioned device test cannot be
executed.
The following message box will appear. Execute the executional conditioned device test again after the online
change has completed.
Figure 6.46 Message box (when the executional conditioned device test is executed during execution of the online change
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button, and then register the setting.
function)