Error Clear - Mitsubishi Electric FX5 User Manual
Melsec iq-f series
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Also See for FX5:
- Programming manual (1112 pages) ,
- User manual (958 pages) ,
- Reference manual (44 pages)
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Error Clear
This function clears all the existing continuation errors at once.
Errors that can be cleared
Error code
1080H
1090H
1800H
1810H, 1811H
1900H
1920H
1921H
1FE0 to 1FE6H, 2008H
2120H, 2121H
2400H
2440H, 2441H
2522H
2801H
2820H, 2821H, 2822H, 2823H
2840H
3360H to 3362H
3380H
3400H to 3406H, 3420H, 3500H, 3502H to 3506H, 350AH, 350C to 350FH,
3510H to 351EH, 3580H, 3581H, 3600H, 3611H to 361CH, 3621H to 362CH,
3631H to 363CH, 3641H to 364CH, 3651H to 365CH, 3661H to 366CH,
3671H to 367CH, 3681H to 368CH, 3691H to 369CH, 36A1H to 36ACH,
36B1H to 36BCH, 36F0H
3780H
3781H
How to clear errors
Errors can be cleared in two ways:
■Using the engineering tool
Clear errors with the module diagnostics function of engineering tool. (GX Works3 Operating Manual)
■Using SM/SD
Clear errors by operating SM/SD.
1.
Check SD0 (Latest self-diagnostics error code) to identify what errors are detected.
2.
Clear the cause of each of the currently detected continuation errors.
3.
Turn off and on SM50 (error reset).
Precautions
This section describes some precautions to take when using the error clear function:
• Since the function clears all of the currently detected continuation errors at once, errors that should not yet be cleared may
be cleared.
• Use the RST instruction to reset each annunciator individually.
Error name
ROM write count error
Battery error
Annunciator ON
Operation error
Constant scan time error
IP address setting error
IP address writing/clear request simultaneous detection
Module configuration error
Memory card error
Module verification error
Module major error
Invalid interrupt
Module specification error
Device specification error
File name specification error
Nesting depth error
Pointer execution error
Operation error
High-speed comparison table maximum excess error
Preset value range outside error
21.1 Self-Diagnostics Function
21 RAS FUNCTIONS
159
21
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