Cpu Specifications - LG MASTER-K 120S Series User Manual

Chapter 5 Power Supply / CPU

5.2 CPU Specifications

The following table shows the general specifications of the MASTER-K120S series
5.2.1. Standard Type
Items
Program control method
I/O control method
Program language
Numbers of instructions
Processing speed
Program capacity
I/O points
P
M
K
L
F
Memory
device
T
C
S
D
Operation modes
Self-diagnosis functions
Data back-up method
Max. expansion level
K7M-DR/DRT/DT20U K7M-DR/DRT/DT30U
Cyclic execution of stored program, Time-driven interrupt, Process-driven interrupt
Indirect mode(Refresh method), Direct by program command
Instruction list, Ladder diagram
Basic : 30, Application : 277
0.1µs/step
10ksteps
20 30
P000 ~ P63F
M000 ~ M191F
K000 ~ K31F
L000 ~ L63F
F000 ~ F63F
100msec : T000 ~ T191 (192 points)
10msec : T192 ~ T250 (59 points)
1msec : T251 ~ T255 (5 points)
-. Adjustable by parameter setting
C000 ~ C255
S00.00 ~ S99.99
D0000 ~ D4999
RUN, STOP, PAUSE, DEBUG
Detects errors of scan time, memory, I/O and power supply
Latch area back-up
Up to 3 level
(External memory or RTC module can be connected as 4th expansion module)
Specifications
K7M-DR/DRT/DT40U K7M-DR/DR`T/DT60U
40
5-2
Remarks
60
I/O relay,TR.
Auxiliary relay
Keep relay
Link relay
Special relay
Timer
Counter
Step controller
Data register