Mitsubishi Electric MELSEC iQ-RJ71C24-R4 - Page 114

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5 DEBUG SUPPORT FUNCTION
5.1 Circuit Trace
3. On the "Circuit Trace Option" screen, set "Start Address", "Size", and "Stop Setting" of the buffer memory of C24, and
click the [OK] button.
Displayed items
*1 The maximum address for the trace data storage area is calculated by the following formula.
Maximum address for the trace data storage area = "Start Address" + "Size" – 1
Item Display/Setting content
Circuit Trade Data
Storage Area
Setting
Start Address Set the start address of the C24 buffer memory.
Input the setting in hexadecimal.
■Input range
CH1/CH2: 2600H to 3FFDH (C00H to 1AFDH for the user setting area)
Size Set the size of the C24 buffer memory.
Input the setting in hexadecimal.
■Input range
CH1/CH2: 3 to 1A00 words (3 to F00 words for the user setting area)
Set the maximum address
*1
for the trace data storage area to be in the range between 2602H to
3FFFH (C02H to 1AFFH for the user setting area). Note that the range of this value is checked at start
of the circuit trace when using the user setting area.
Stop Setting Stop by occurrence of timer 0
timeout error
Set whether or not the circuit trace is stopped when the timer 0 timeout error occurs.