Special Registers - Mitsubishi Electric MELSEC iQ-R Series Migration Manual

2. DETAILS OF MIGRATION FROM Q17nCPUN(-T) TO RnMTCPU

2.3.3 Special registers

Device No.
Device assignment
Q17nCPUN(-T)
for D9000 to D9255
D9000
D9005
D9008
D9010
D9011
D9012
−
D9013
D9014
−
−
D9015
D9017
D9019
D9025
D9026
D9027
D9028
D9060
−
D9061
D9104
D9182
D9183
D9184
RnMTCPU
SD2000 −
SD2005 SD53
SD2008 SD0
SD1
SD2010
SD2
SD3
SD2011
SD4
SD5
SD2012
SD6
− SD7
SD2013 SD80
SD81 to
SD2014
SD111
− SD112
SD113 to
−
SD143
SD2015 SD203
SD2017 SD520
SD2019 SD521
SD210
SD2025
SD211
SD212
SD2026
SD213
SD214
SD2027
SD215
SD2028 SD216
SD2060 −
− SD228
SD2061 SD229
SD2104 SD805
SD2182 −
SD2183 −
SD2184 SD512
Name
Fuse blown No.
AC/DC DOWN counter No.
Latest self-diagnostic error code
Clock time for diagnostic error
occurrence (Year (four digits))
Clock time for diagnostic error
occurrence (Month)
Clock time for diagnostic error
occurrence (Day)
Clock time for diagnostic error
occurrence (Hour)
Clock time for diagnostic error
occurrence (Minute)
Clock time for diagnostic error
occurrence (Second)
Clock time for diagnostic error
occurrence (Day of week)
Detailed information 1
information category
Detailed information 1
Detailed information 2
information category
Detailed information 2
Operating status of CPU
Scan time
Maximum scan time
Clock data (Year (four digits))
Clock data (Month)
Clock data (Day)
Clock data (Hour)
Clock data (Minute)
Clock data (Second)
Clock data (Day of week)
Diagnostic error reset error No.
Number of CPU modules
Multiple CPU No.
Servo parameter read request
Axis No.
Test mode request error
Motion CPU WDT error cause
2 - 24
Remarks
Error codes for errors found by
diagnosis are stored as hexadecimal
notation data.
The clock time information that SD0
data was updated is stored as BIN code.
The clock data is stored as BIN code.
Errors are reset by SM50.
New device in RnMTCPU
These error code storage devices are
integrated in "Latest self diagnostics
error (SD0)".