Chapter 2 Systems specification
2-4
2-2
Function/Performance/Specification
I t e m
Specification
Basic
Analog
Control system
Stored Program Cyclic Processing Method
I/O control system
Combined transfer method and direct input/output method
Language
specification
method
Relay symbol stage combination
Number of instructions
Command: 272
IBox order: 39 types
Instruction processing speed
Sequence instruction: 0.1 µs or less
Data processing instruction: 0.2 µs ~
Standard scan time
(during
1
k
Boolean
operations)
1.5 ms
Number of mounted I/O
points
8 inputs and 6 outputs
4 inputs and 4 outputs
Analogue input 2 points/Analogue output 2
points
Programming capacity
Program 7.5K word + System parameter 0.5K word
Circuit comment information
capacity
Full-pitch characters: 65,535 words and half-pitch characters: 131,072 words * can be stored in
PLC only when KPP is used.
Input relay (I)
1024 points
I
～
0000 1777
Output relay (Q)
1024 points
Q
～
0000 1777
Link relay (GI)
2048 points
GI
～
0000 3777
Link relay (GQ)
2048 points
GQ
～
0000 3777
Internal relay (M)
2048 points
M
～
0000 3777
Stage (S)
1024 points
S
～
0000 1777
Timer (T)
256 points
T
～
000 377
Counter (C)
256 points
C
～
000 377
Special relay (SP)
512 points
SP
～
000 777
Timer elapsed value register
256 words
R
～
00000 00377
Counter elapsed value register 256 words
R
～
01000 01377
Data register
12960 words
R
～
～
～
00400 00777, R 01400 07377, R10000 27777
Special register
1280 words
R
～
07400 07777
Accumulator
32 bits x 1
Data-stack
32-bit × 8 stack
Calendar or watch
(Analog, high function only)
Real-time clock (year, month, day, day, day of the week, hour, minute, second)
Battery-free mode retention time: 4 hours
If the RTC is abnormal at the time of shipment, the following data are available.
00:00:00 on January 1, 2000
Password function
BCD8 digit 2-level (normal password, restricted password)
I/O assignment
Free location (automatic allocation only)
PID function
16 loops
Operation mode
RUN/STOP *1
Maintenance of power failure
With the bit area (M, S, T, C) and timer/counter elapsed value registers
Data register and part of special register can be held for power failure *2
Diagnostic
function
(hardware)
・
Watch timer
・
BATTERY VOLTAGE LOW
Sequence instruction: 0.1us ~
Summary of Contents for Kostac SJ-Ether Series
Page 1: ...English version of the KOSTAC SJ Ether series user s manual SJ ETHER USER M...
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