Delta C2000 Series User Manual

Chapter 16 PLC Function ApplicationsC2000
16-26
16-5 Various PLC device functions
Item Specifications Notes
Algorithmic control
method
Program stored internally, alternating
back-and-forth scanning method
Input/ output control
method
When it starts again after ending (after execution to
the END command), the input/ output has an
immediate refresh command
Algorithmic
processing speed
Basic commands (several μs);
Applications command (1 to
several tens of μs)
Programming
language
Command + ladder diagram
Program capacity 10000 steps
Input/ output terminal Input (X): 10, output (Y): 4
This number of contacts
constitutes C2000 input/ output
contacts; other devices have
different correspondences
Type Device Item Range Function
Relay bit
form
X External input relay
X0–X17, 16 points, octal
number
Total
32
points
Corresponds to external
input point
Y External output relay
Y0–Y17, 16 points, octal
number
Corresponds to external
output point
M
Auxiliary
Relay
General Use M0–M799, 800 points
Total
880
points
Contact can switch On/ Off
within the program
Special
purpose
M1000–M1079, 80 points
T Timer 100ms timer T0–T159, 160 points
Total
160
points
Timers referred to by the
TMR command; contact of
the T with the same
number will go On when
the time is reached
C Counter
16-bit counter,
general use
C0–C79, 80 points
Total
80
points
Counter referred to by the
CNT command; contact of
the C with the same
number will go On when
the count is reached
Register
word data
T Current timer value T0–T159, 160 points
The contact will be On
when the time is reached
C Current counter value C0–C79, 16-bit counter 80 points
The counter contact will
come On when the count is
reached
D
Data
Register
Used to
maintain
power Off
D0–D399, 400 points
Total
1400
points
Used as data storage
memory area
Special
purpose
D1000–D1199, 200 points
D2000–D2799, 800 points
Constant
K Decimal
Single-byte Setting Range: K-32,768–K32,767
Double-byte Setting Range: K-2,147,483,648–K2,147,483,647
H Hexadecimal
Single-byte Setting Range:H0000–HFFFF
Double-byte Setting Range: H00000000–HFFFFFFFF
Serial communications port (program
write/read)
RS-485/ keypad port
Input/output Built-in three analog inputs and two analog outputs
Function expansion module Optional
Accessories
EMC-D42A; EMC-R6AA; EMCD611A
Communication Expansion
Module
Optional
Accessories
EMC-COP01,(CANopen)

Delta C2000 Series Specifications

General

Brand	Delta
Model	C2000 Series
Category	DC Drives
Language	English