Chapter 14 PLC Function |C200 Series
14-19
14.5 PLC Devices Function
Items Specifications Remarks
Control Method
Stored program, cyclic scan
system
I/O Processing Method
Batch processing (when END
instruction is executed)
I/O refresh instruction is
available
Execution Speed
Basic commands (minimum 0.24
us)
Application commands (1 ~
dozens us)
Program Language Instruction, Ladder Logic, SFC
Program Capacity 5000 STEPS
Commands 80 commands
30 basic commands
50 application commands
Input/Output Contact Input (X): 10, output (Y): 4
Device Item Range Function
X External Input Relay
X0~X17, 16 points,
octal number system
Correspond to external
input point
Y External Output Relay
Y0~Y17, 16 points,
octal number system
Total is
32
points
Correspond to external
output point
For general M0~M799, 800 points
M Auxiliary
For special
M1000~M1079, 80
points
Total is
192
points
Contacts can switch to
On/Off in program
T Timer 100ms timer T0~T159, 160 points
Total is
16
points
When the timer
indicated by TMR
command attains the
setting, the T contact
with the same number
will be On.
Relay bit mode
C Counter
16-bit count up
for general
C0~C79, 80 points
Total is
80
points
When the counter
indicated by CNT
command attains the
setting, the C contact
with the same number
will be On.
T Present value of timer T0~T15, 160 points
When timer attains, the
contact of timer will be
On.
C Present value of counter
C0~C79, 16-bit counter, 80
points
When timer attains, the
contact of timer will be
On.
For latched D0~D399, 400 points
For general
D1000~D1099, 100
points
Register WORD data
D
Data
register
For special
D2000~D2799, 800
points
Total is
1300
points
It can be memory area
for storing data.
K Decimal K-32,768 ~ K32,767 (16-bit operation)
Constant
H Hexadecimal H0000 ~ HFFFF (16-bit operation)
Communication port (program read/write) RS485 (slave)
Analog input/output Built-in 2 analog inputs and 1 analog output
Function extension module (optional) EMC-D42A; EMC-R6AA; EMCD611A
Call 1(800)985-6929 for Sales
Call 1(800)985-6929 for Sales
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