Various Plc Device Functions - Delta C2000 Series User Manual

Chapter 16 PLC Function ApplicationsC2000

16-5 Various PLC device functions

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