Motor de Búsqueda de Datasheet de Componentes Electrónicos
Selected language     Spanish  ▼

Delete All
ON OFF
ALLDATASHEET.ES

X  

Preview PDF Download HTML

CS1W-NC271 Datasheet(PDF) 4 Page - Omron Electronics LLC

No. de Pieza. CS1W-NC271
Descripción  Multi-application Controllers: From High-performance Machine C ontrol to Highly Reliable Process Control
Descarga  70 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  OMRON [Omron Electronics LLC]
Página de inicio  http://www.omron.com/index3.html
Logo 

CS1W-NC271 Datasheet(HTML) 4 Page - Omron Electronics LLC

 
Zoom Inzoom in Zoom Outzoom out
 4 / 70 page
background image
F-6
F-7
Equipped with functions demanded by
the production site to suit a variety of applications.
2
The new CS1 can convert floating-point
decimal (real numbers) to character strings
(ASCII) for display on a PT (operator
interface). The data can be displayed on the
PT as a character string display element.
The new CS1 can convert ASCII character
strings read from measurement devices by
serial communications to floating-point
decimal data for use in data processing.
Floatingpoint
decimal
Character
string
E.g., 500.00
500.00
353030E23030
Conversion
instruction
Floatingpoint
decima
Character
string
Conversion
instruction
PT
Character-string
display element
Serial
communications
Measurement device
(example)
Convert Between Floating-point Decimal and Character Strings
Nested Interlocks (for CPU Unit Ver. 2.0 or Later)
Easy Cam Switch Control with Ladder Instructions (for CPU Unit Ver. 2.0 or Later)
Easy Calendar Timer Function
(for CPU Unit Ver. 2.0 or Later)
The new CS1 can autotune PID constants
with a PID control instruction. The limit cycle
method is used for autotuning, so the tuning
is completed quickly. This is particularly
effective for multiple-loop PID control.
PIDAT
Autotuning for PID constants
(limit cycle method)
PID control instruction with
autotuning
PID Autotuning
The new CS1 has many doubleprecision
processing instructions for floating-point
decimal operations, enabling positioning
with greater accuracy.
The SV for a timer or counter instruction can
be specified using either BCD or binary.
Using binary SV enables longer timers and
higher-value counters.
Floating-point
decimal instruction
High-precision positioning
Ladder programs that use a lot of basic
instructions can be simplified using
differentiation instructions LD NOT, AND
NOT, and OR NOT, and instructions that
access bits in the DM and EM Areas.
FAL
PT
(Example)
An error has
occurred at unit
number xx.
Error in Special I/O Unit
FALS
There is a
possibility that
rack number xx
is disconnected.
PT
I/O bus error
a
a
● With CS1-series PLCs
● With other PLCs
Error Status Generation for
Debugging
Simpler Ladder Programs
Highly Accurate Positioning
with XY Tables
TIME-PROPORTIONAL OUTPUT
(TPO) Instruction
(for CPU Unit Ver. 2.0 or Later)
A specified error status can be simulated by
executing the diagnostic instructions
(FAL/FALS). With the new CS1, debugging
is simple for applications that display
messages on a PT or other display device
based on the error status of the CPU Unit.
Binary Set Values for
Timer/Counter Instructions
ORW
D00000
D00000
#0000
#0001
D00000
OUTB
a
ANDW
D00000
#FFFE
D00000
a
=DT
Time-proportioning PID control
can be handled by the PLC by
combining the PID and TPO
(TIME-PROPORTIONAL
OUTPUT) instructions.
PID
S
C
D
TPO
S
C
B
SSR
Although strictly speaking the present
interlock instructions do not allow nesting,
applications can be created to include
combination of complete and partial interlock
conditions that achieve nested interlocks.
Emergency
stop button
(1) Conveyor operates
(2) Contact "a" turns ON when operator is present and products
are supplied.
(3) When the emergency stop button is pressed, the conveyor
and product addition both stop.
Product added
by contact a
Contact a
Operator
Emergency
stop button
MILH 0
MILC 1
MILH 1
MILC 0
Conveyor
operates
Product
added
Worker
present (a)
● CX-Programmer Screen
Support Software
clearly shows the
interlock status.
Compared using
BCMP2 instruction
* The time
interval for
execution by the
GRY instruction
is determined by
the response
speed for reading
data from the
absolute encoder.
Absolute
encoder
Parallel
wiring
GRY
BCMP2
Gray code converted
into binary, BCD, or
angles.
Compared to see whether
data is between upper
and lower limits.
+
ON
OFF
OFF
ON
OFF
Upper limit Lower limit
Comparison table
Output
Angular data
Value
converted
by GRY
instruction
Cam switch
Turn ON at 5:00
every evening
20%
80%
1 s
2
Compares two dates/times
Comparison can be limited
to any combination of
years, months, days, hours,
minutes, or seconds.
Example:
A calendar timer function
can be easily set up to start
a process at exactly 5:00
every evening.
Examples: Timer/Counter Instructions
TIM (BCD): 0 to 999.0 s
TIMX (550) (binary) 0 to 6553.5 s
CNT (BCD): 0 to 999 counts
CNTX (546) (binary) 0 to 65,535 counts
[Applicable Instructions]
Timer/Counter Instructions
• TIMER: TIMX (550)
• COUNTER: CNTX (546)
• HIGH-SPEED TIMER: TIMHX (551)
• ONE-MS TIMER: TMHHX (552)
• ACCUMULATIVE TIMER: TTIMX (555)
• LONG TIMER: TIMLX (553)
• MULTI-OUTPUT TIMER: MTIMX (554)
• REVERSIBLE COUNTER: CNTRX (548)
• RESET TIMER/COUNTER: CNRX (547)
Easy Reading of Maintenance
Data via Componet/DeviceNet
The addition of special explicit message
instructions makes it easy to send explicit
messages without having to consider FINS
commands. Transferring data among PLCs
with explicit messages is also simplified.
Special explicit
message instruction
No need to
consider FINS
DeviceNet
CompoNet
(Supported for DeviceNet Unit version 2.0 or later.)


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57  58  59  60  61  62  63  64  65  66  67  68  69  70 


Datasheet Download




Enlace URL




Privacy Policy
ALLDATASHEET.ES
Does ALLDATASHEET help your business so far?  [ DONATE ]  

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Favorito   |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn