Mitsubishi Q2ACPU User Manual page 96

8. DEBUGGING FUNCTION
REMARK
1) When Step # [ 0] is designated, the execution condition must be set as Always.
2) When "1. [ ] Device" only is specified (when "2. [ ] Step #" is not specified), the
3) When only "1. [ ] Device" is set, either
4) When "2. [ ] Step #" and "1. [ ] Device" are designated
monitor data collection timing is every scan after END processing of the PLC CPU.
When the data is changed in the same scan, it cannot be detected. (Including the
low-speed program)
"1. ( ) Word Device" or "2. ( ) Bit Device" can be designated.
When "1. ( ) Word Device" is designated
The collection timing of the monitor data is the scan END processing when the
current value of the specified word device becomes the specified value.
The following shows the method for designating the current value.
Decimal designation:
Hexadecimal designation: [H
When "2. ( ) Bit Device" is designated
The collection timing of the monitor data is the scan END processing when the
execution status of the specified bit device becomes the specified status.
The following shows the possible designations for execution status.
At leading edge :<
At trailing edge :<
The monitor data collection timing is such that data is collected when the status
immediately before execution of the designated step or the execution status (current
value) of the designated bit device (word device) attains the designated status.
[K
Decimal number
Hexadecimal number
>
>
8 - 4
]
]