Chapter 16 PLC Function Applications
MS300
(High Speed Model)
16-24
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 us);
Applications command (1-several
tens of us)
Programming
language
C ladder diagram
Program capacity 2000 steps
Input/output
terminal
Input (X): 10, output (Y): 4
This number of contacts
constitutes MS300 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
1080
points
Contact can switch On/Off
within the program
Special
purpose
M1000~M1279, 280
points
T
Timer
100ms timer T0~T79, 80 points
Total
80
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~C39, 40 points
Total
40
points
Counter referred to by the
CNT command; contact of
the C with the same
number will go On when
the count is reached
Regi
ster wo
rd
dat
a
T
Current timer value
T0~T79, 80 points
The contact will be On
when the time is reached
C
Current counter value
C0~C39, 16-bit counter 40 points
The counter contact will
come On when the count
is reached
D
Data
Register
Used to
maintain
power Off
D0~D9, 10 points
Total
420
points
Used as data storage
memory area
Special
purpose
D10~D199, 190 points
D1000~D1219, 220
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
High-speed counting
Built-in a (MI7) 32-bit high-speed counter
Function expansion module
Optional
Accessories
--
Communication Expansion
Module
Optional
Accessories
EMC-COP01,(CANopen)
Summary of Contents for VFD11AMS21AFSHA
Page 5: ...IV This page intentionally left blank...
Page 8: ...Chapter 1 Introduction MS300 High Speed Model 1 3 1 2 Model Name 1 3 Serial Number...
Page 20: ...Chapter 3 Installation MS300 High Speed Model 3 3...
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Page 24: ...Chapter 4 Wiring MS300 High Speed Model 4 3 4 1 Wiring...
Page 25: ...Chapter 4 Wiring MS300 High Speed Model 4 4 Figure 1...
Page 27: ...Chapter 4 Wiring MS300 High Speed Model 4 6 4 2 System Wiring Diagram...
Page 43: ...Chapter 6 Control Terminals MS300 High Speed Model 6 6 This page intentionally left blank...
Page 91: ...Chapter 8 Optional Cards MS300 High Speed Model 8 8 Frame F Fig 8 16...
Page 115: ...Chapter 9 Specification MS300 High Speed Model 9 10 This page intentionally left blank...
Page 123: ...Chapter 10 Digital Keypad MS300 High Speed Model 10 8 This page intentionally left blank...
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