CS1W-CN224 Omron, CS1W-CN224 Datasheet - Page 8

• Manufacturer Part Number: CS1W-CN224
• Description: "CABLE,CS1/C200H PRO27,2m"
• Manufacturer: Omron

Specifications of CS1W-CN224

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

254
Error Status Generation for
Debugging
(example)
Convert Between Floating-point Decimal and Character Strings
PID Autotuning
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.
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.
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.
E.g., 500.00
Floating-
point
decimal
PID control instruction with
autotuning
Conversion instruction
PIDAT
An error has
occurred at unit
number xx.
There is a
possibility that
rack number xx
is disconnected.
353030E23030
Character
string
Autotuning for PID constants
PT
PT
Error in Special I/O
Unit
I/O bus error
Character-string
display element
500.00
FALS
FAL
PT
Highly Accurate Positioning
with XY Tables
The new CS1 has many double-precision
processing instructions for floating-point
decimal operations, enabling positioning
with greater accuracy.
Easy Reading of Maintenance
Data via DeviceNet
(for CPU Unit Ver. 2.0 or Later)
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.
Serial
communications
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.
Floating-point
decimal instruction
High-precision positioning
Character
string
Measurement device
(example)
Conversion instruction
DeviceNet
No need to
consider FINS
Special explicit
message instruction
Floating-
point
decimal
Binary Set Values for
Timer/Counter Instructions
Simpler Ladder Programs
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.
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.
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 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)
With other PLCs
a
a
a
ORW
D00000
#0001
D00000
ANDW
D00000
#FFFE
D00000
a
Programmable Controllers
With CS1-series PLCs
D00000
#0000
OUTB