LS Industrial Systems XBC-DN10E, Руководство пользователя, Страница: 73 / 542

Chapter 4 CPU Specifications
XBC E-Type Main Unit 4-2 Ver. 1
4.2 Performance Specifications
XGB compact type CPU (XBC-Dx10/14/20/30E).
Items Specifications Remark
Program control method Fixed scan time, constant scan
-
I/O control method
Scan synchronous batch processing method (Refresh method),
Directed by program instruction
Program language Ladder Diagram, Instruction List
Number of
instructions
Basic 28
Application 677
Processing speed
(Basic instruction)
0.24
㎲
/Step
Program capacity 4 k steps
Max. I/O points
14 point
Main + 1 option
18 point
Main + 1 option
28 point
Main + 2 options
38 point
Main + 2 options
Data area
P P0000 ~ P127F (2,048 point) Hex bit addressing
M M0000 ~ M255F (4,096 point) Hex bit addressing
K* K00000 ~ K2559F (Special area: K2600~2559F) (40,960 point)
L L00000 ~ L1279F (20,480 point)
F F000 ~ F255F (4,096 point)
T
100ms, 10ms, 1ms : T000 ~ T255 (256 point)
(Adjustable by parameter setting)
C C000 ~ C255 (256 point)
S S00.00 ~ S127.99
D D0000 ~ D5119 (5120 word)
Word
U
U00.00 ~ U07.31
(Analog data refresh area: 256 word, analog data refresh area)
Z Z000~Z127 (128 Word)
Total program 128
-
Initial task 1
Cyclic task Max. 8
I/O task Max. 4
Internal device task Max. 8
Operation mode RUN, STOP, DEBUG
Self-diagnosis function Detects errors of scan time, memory, I/O
Program port RS-232C (Loader)
Back-up method Latch area setting in basic parameter
*Avoid using Special Area in K Data Area