Mitsubishi MELSEC LJ71C24, User Manual

Page: 266 / 428

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13 DEBUG SUPPORT FUNCTION
13.3.2 Checking with the buffer memory
Check the protocol execution logs in the execution log storage area.
[Basic operation]
1. The log registration condition can be set by the execution log option
specification for the buffer memory (address: 40E2
H
/40F2
H
).
Buffer memory address :
40E2
H
/
40F2
H
1/0
b15 b0
0
Log registration condition
0(OFF) : Register failed protocols
only.
1(ON) : Register all protocol
execution states and results.
2. Execute the CPRTCL instruction.
3. Check the protocol execution logs stored in the execution log storage area
(address: 4102
H
to 4701
H
(CH1), 4802
H
to 4E01
H
(CH2)).
For details, refer to Appendix 1.