Mitsubishi Electric Q01UCPU User Manual page 166

(e) Online change of the CPU module with executional conditioned device test
registration
• Online change (ladder mode)
If any executional conditioned device test setting has been registered in the ladder block to be changed
online, the CPU module disables the corresponding setting.
Example 1) Step numbers of registrations 1 to 3 are specified in the executional conditioned device test
Example 2) When multiple ladder blocks are changed online, ladder blocks between the change target
Example 3) When a ladder block is added online, the executional conditioned device test setting included in
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settings. When the ladder block including the registration 2 is changed online, the registration 2
is disabled during execution of the online change function. Since the registrations 1 and 3 are
not included in the change target program, they are not disabled.
Registration 1
Registration 2
Registration 3
ladder blocks will be included in the change target. For this reason, if the online change
function is executed as follows, all registrations 1 to 3 are disabled.
Registration 1
Registration 2
Registration 3
the ladder block followed after the added ladder block will be disabled. For this reason, if the
online change function is executed as follows, the registration 2 is disabled.
Registration 1
Registration 2
Registration 3
*
The shaded area is the ladder block to be changed online.
*
The shaded area is the ladder block to be changed online.
*
The shaded area is the ladder block to be changed online.