Chapter 4 CPU Specifications
4.1 Performance Specifications
The following table shows the general specifications of the XGB compact type CPU
(XBC-Dx10/14/20/30E).
Items
Specifications (“E” type)
Remark
XBC-DN10E XBC-DN14E XBC-DN20E XBC-DN30E
XBC-DP10E XBC-DP14E XBC-DP20E XBC-DP30E
Program control method Reiterative operation, fixed cycle operation, constant scan
-
I/O control method
Scan synchronous batch processing method (Refresh method),
Directed by program instruction
Program language Ladder Diagram, Instruction List
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)
M M0000 ~ M255F (4,096 point)
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
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