Mitsubishi Electric MELSEC iQ-R Series - Commands for 2 C Frame; Commands for 1 C Frame

APPENDICES APPENDIX
Appendix 5 Number of Processing per One Communication
469
A
Commands for 2C frame
Refer to the processing points of the corresponding commands for 4C/3C/4E/3E frame
Commands for 1C frame
*1 For ACPU other than AnA/AnU, device X (input) has two processing points per point. When the X is included in the specified device, set
the number of device points to meet the following.
((Specified points for X  2) + Specified points for other devices)  Number of points processed per communication.
If only X is specified, the number of points processed per one communication will be one half the value shown in the table.
Function Command Number of points processed per communication
Device memory Batch read Bit units BR
JR
256 points
Word units Bit device WR
QR
32 words (512 points)
Word device 64 points
Batch write Bit units BW
JW
160 points
Word units Bit device WW
QW
10 words (160 points)
Word device 64 points
Test (random write) Bit units BT
JT
20 points
Word units Bit device WT
QT
10 words (160 points)
Word device 10 points
Register monitor data Bit units BM
JM
40 points
*1
Word units Bit device WM
QM
20 words (320 points)
*1
Word device 20 points
Monitor Bit units MB
MJ
Number of registered points
Word units MN
MQ
Number of registered points
Extended file
register
Batch read ER 64 points
Batch write EW 64 points
Test (random write) ET 10 points
Register monitor data EM 20 points
Monitor ME Number of registered points
Direct read Word units NR 64 points
Direct write Word units NW 64 points
Special function
module
Batch read TR 128 bytes
Batch write TW 128 bytes
Loopback test TT 254 bytes