Chapter 12 Special Relay And Special Register; Special Relay List - Mitsubishi MELSEC Q series User Manual

CHAPTER 12
This chapter provides the lists of the special relay and special register that are used for data logging.
12.1

Special Relay List

The special relay list for data logging is shown below. For details on each special relay area, refer to the following.
User's Manual (Hardware Design, Maintenance and Inspection) for the CPU module used
Number
SM604
SM624
SM841
*2
SM960
*2
SM1938
SM1940
SM1941
SM1942
SM1943
SM1944
SM1945
SM1946
SM1947
*1
SM1948
*1
SM1950 to SM1958
*1
SM1960 to SM1968
*1
SM1970 to SM1978
*1
SM1980 to SM1988
*1
SM1990 to SM1998
*1
SM2000 to SM2008
*1
SM2010 to SM2018
*1
SM2020 to SM2028
*1
SM2030 to SM2038
*1 Supported by a module with a serial number (first five digits) "12112" or later.
*2 Supported by the High-speed Universal model QCPU or the Universal model Process CPU with a serial number (first
five digits) "17103" or later or the LCPU with a serial number (first five digits) "17102" or later.
178
SPECIAL RELAY AND SPECIAL
REGISTER
Memory card in-use flag
Drive 3/4 in-use flag
Auto logging status
Data logging error with/without flag
Data logging restart flag (at logging stop with error)
Data logging setting No.1 Data logging preparation
Data logging setting No.1 Data logging start
Data logging setting No.1 Data logging execution
Data logging setting No.1 Data logging end
Data logging setting No.1 Data logging trigger
Data logging setting No.1 After data logging trigger
Data logging setting No.1 Data logging error
Data logging setting No.1 Saving to SD memory card
Data logging setting No.1 Data logging file transfer execution status flag
Data logging setting No.2 (Data structure is the same as that of data logging setting No.1)
Data logging setting No.3 (Data structure is the same as that of data logging setting No.1)
Data logging setting No.4 (Data structure is the same as that of data logging setting No.1)
Data logging setting No.5 (Data structure is the same as that of data logging setting No.1)
Data logging setting No.6 (Data structure is the same as that of data logging setting No.1)
Data logging setting No.7 (Data structure is the same as that of data logging setting No.1)
Data logging setting No.8 (Data structure is the same as that of data logging setting No.1)
Data logging setting No.9 (Data structure is the same as that of data logging setting No.1)
Data logging setting No.10 (Data structure is the same as that of data logging setting No.1)
Name