Mitsubishi Q02CPU

APPENDICES
Appendix 1 Special Relay List
App
- 2
9
Device Explanation
10
CPU Module Processing Time
11
Procedure for Writing Program to CPU Module
Appendices
Index
(1) Diagnostic Information
TableApp.2 Special relay
Number Name Meaning Explanation
Set by
(When Set)
Corres-
ponding
ACPU
M9
Corresponding CPU
SM0 Diagnostic errors
OFF : No error
ON : Error
• Turns ON if an error occurs as a result of diagnosis.
(Includes when an annunciator is ON, and when an
error is detected with CHK instruction)
• Remains ON if the condition is restored to normal
thereafter.
S (Error) New
QnA
Qn(H)
QnPH
QnPRH
Rem
• Turns ON if an error occurs as a result of diagnosis.
(Includes when an annunciator is ON)
• Remains ON if the condition is restored to normal
thereafter.
S (Error) New Q00J/Q00/Q01
SM1 Self-diagnosis error
OFF : No self-diagnosis
errors
ON : Self-diagnosis
• Turns ON if an error occurs as a result of diagnosis.
(Does not include when an annunciator is ON or
when an error is detected by the CHK instruction)
• Remains ON if the condition is restored to normal
thereafter.
S (Error) M9008
QnA
Qn(H)
QnPH
QnPRH
Rem
• Turns ON if an error occurs as a result of diagnosis.
(Does not include when an annunciator is ON)
• Remains ON if the condition is restored to normal
thereafter.
S (Error) New Q00J/Q00/Q01
SM5
Error common
information
OFF : No error common
information
ON : Error common
information
• When SM0 is ON, ON if there is error common
information
S (Error) New
Rem
SM16
Error individual
information
OFF : No error individual
information
ON : Error individual
information
• When SM0 is ON, ON if there is error individual
information
S (Error) New
SM50 Error reset
OFF ON: Error reset
• Conducts error reset operation U New
SM51 Battery low latch
OFF : Normal
ON : Battery low
• ON if battery voltage at CPU module or memory card
drops below rated value.
• Remains ON if the battery voltage returns to normal
thereafter.
• Synchronizes with the BAT. ALARM/BAT.
LED.
S (Error) M9007
QnA
Qn(H)
QnPRH
• ON if battery voltage at CPU module or memory card
drops below rated value.
• Remains ON if the battery voltage returns to normal
thereafter.
• Synchronizes with the BAT. ALARM/BAT. LED.
S (Error) M9007 QnPH
• ON if battery voltage at CPU module or memory card
drops below rated value.
• Remains ON if the battery voltage returns to normal
thereafter.
• Synchronous with BAT. LED
S (Error) New Q00J/Q00/Q01
SM52 Battery low
OFF : Normal
ON : Battery low
• Same as SM51, but goes OFF subsequently when
battery voltage returns to normal.
S (Error) M9006
SM53
AC/DC DOWN
detection
OFF : AC/DC DOWN not
detected
ON : AC/DC DOWN
detected
• Turns ON if an instantaneous power failure of within
20ms occurs during use of the AC power supply
module.
Reset when power is switched OFF, then ON.
S (Error) M9005
• Turns ON if an instantaneous power failure of within
10ms occurs during use of the DC power supply
module.
Reset when power is switched OFF, then ON.
QCPU
• Turns ON if an instantaneous power failure of within
1ms occurs during use of the DC power supply
module.
Reset when power is switched OFF, then ON.
QnA
SM54 MINI link errors
OFF : Normal
ON : Error
• Goes ON if MINI (S3) link error is detected at even
one of the installed AJ71PT32 (S3) modules.
• Remains ON if the condition is restored to normal
thereafter.
S (Error) M9004