Binary File - Mitsubishi Electric MELSEC iQ-R Series User Manual

Binary file

Format overview
(1) Identification code: 4 bytes
(2) File version: 1 byte ('1' constant)
(3) File type: 1 byte ('2' constant)
(4) Model information: 16 bytes
"RD81DL96\0\0\0\0\0\0\0\0"
Header (5) Header size [byte]: 4 bytes
(6) Additional data information: 2 bytes
(7) Registered event count
Start registered event name information
(Data information size) bytes
(Repeats for registered event count)
End registered event name
(11) Data count
Start data name information
name information size) bytes
(Repeats for data count)
End data name information
Start record data: (Record size) bytes
Data
(Repeats for record count
Maximum of 100000 records)
Newest record data
*1 Data which can be selected to output
APPX
368
Appendix 10 Event Logging File Format
('MRLB' constant)
*1 : 2 bytes
*1 :
:
:
information *1
*1 : 2 bytes
*1 : (data
:
:
*1
(8) Registered event name information size
*1
[byte] : 2 bytes
(9) Registered event number [byte]
*1
(10) Registered event name : (Registered
event name information size - 4) bytes
(12) Data name information size [byte]
(13) Data name *1 :
(Data name information size -2) bytes
(14) Record start flag (0xFF) 1 byte
(15) Record size: 4 bytes
(16) Date information (seconds): 4 bytes
(17) Date information (nanoseconds)
4 bytes
(18) Occurred event number: 2 bytes
(19) Event status: 2 bytes
(20) Occurred event name length
(21) Occurred event name
(Event name length) bytes
*1
(22) Comment length : 2 bytes
(23) Comment *1 : (Comment length) bytes
(24) Data count: 2 bytes
Start data *1 : (data information size) bytes
:
(Repeats for data count)
:
*1
End data : (data information size) bytes
(14) Record end flag (0xFE) *1
*1 : 2 bytes
*1 : 2 bytes
*1 :
*1 : 2 bytes
*1
:
(25) Data information size [byte]
(26) Data number
(27) Data length [byte]
(28) Data type
(29) Data *1 : (Data length) bytes
: 1 byte
*1 : 2 bytes
*1 : 2 bytes
*1 : 2 bytes
*1
: 2 bytes