1162
Failure Diagnosis Instructions
Section 3-30
The following table shows the PLC Setup setting from the Programming Con-
sole.
Even if PLC Setup word 129 bit 15 is set to 1 (Do not record FAL Errors in
Error Log.), the following errors will be recorded:
• Fatal errors generated by FALS(007)
• Non-fatal errors from the system
• Fatal errors from the system
• Non-fatal errors from the system generated intentionally with FAL(006) or
FPD(269)
• Fatal errors from the system generated intentionally with FALS(007)
Setting Monitoring Time
with the Teaching
Function
If a word address is specified for T, the monitoring time can be set automati-
cally with the teaching function. Use the following procedure when a word
address has been set for T.
1,2,3...
1.
Turn ON the FPD Teaching Bit (A59800).
2.
FPD(269) will measure the time from the point when the execution condi-
tion for FPD(269) goes ON until the diagnostic output is turned ON.
3.
If the measured time exceeds the monitoring time setting, a setting 1.5
times the measured time will be stored in T.
Flags
The following table shows relevant words and flags in the Auxiliary Area.
Item
Setting
Programming Console
setting address
Word
129
Bit
15
Name
FAL Error Log Registration
Settings
0: Record FAL Errors in Error Log.
1: Do not record FAL Errors in Error Log.
Default setting
0: Record FAL Errors in Error Log.
Times that PLC Setup set-
ting is read
Every cycle (when an FAL Error occurs)
Name
Label
Operation
Error Flag
ER
ON if C is not within the specified range of 0000 to 01FF
or 8000 to 81FF.
ON if T is not within the specified range of 0000 to 270F.
OFF in all other cases.
Carry Flag
CY
ON if the diagnostic output is still OFF after the monitoring
time has elapsed.
OFF in all other cases.
Name
Address
Operation
FAL Error Flag
A40215
ON when a non-fatal (FAL) error is registered in time
monitoring.
Executed FAL
Number Flags
A36001 to
A39115
When a non-fatal (FAL) error is registered in time mon-
itoring, the corresponding flag will be turned ON. Flags
A36001 to A39115 correspond to FAL numbers 0001
to 01FF.
Error Log Area
A100 to
A199
The Error Log Area contains the error codes and time/
date of occurrence for the most recent 20 errors,
including errors generated by FPD(269).
Summary of Contents for SYSMAC CS Series
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Page 4: ...iv ...
Page 30: ...xxx ...
Page 186: ...146 List of Instructions by Function Code Section 2 4 ...
Page 1320: ...1280 Model Conversion Instructions Unit Ver 3 0 or Later Section 3 35 ...
Page 1390: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2 ...
Page 1391: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits ...
Page 1392: ...1352 ASCII Code Table Appendix A ...
Page 1404: ...1364 Revision History ...