3/11/2010
Mr. PH
OMRON SYSMAC CS1 Series Programmable Controller
OMRON SYSMAC CS1 Series Programmable Controller is High function controller platform supports up to 5,120 I/Os, 250K-step program memory and 448K-word data memory. Best fit for any large scale and complex automation system.
Factory Automation Solutions Superior Control to Accommodate Your Future Needs Today.
The popular SYSMAC CS1 is better than ever finely tuned to allow new levels of control.
Features
High Performance
In order to create facilities that have the production capability to withstand sudden changes in demand, or to create machinery that is easily distinguished from that created by market competitors, a top-speed controller that can deliver the performance required to support these needs is required. The SYSMAC CS1 PLCs have been equipped with the highest I/O responsiveness and data control functionality to significantly reduce processing time and to control machinery movement with greater precision.
Human Efficiency
In order to allow easier development of complex programs, in addition to an integrated Windows-based development environment, the new PLCs are equipped with a variety of instructions. Structured programming functionality has been improved to allow programs to be reused with greater efficiency and thereby reduce labor requirements and cut costs.
Heritage
Features
High Performance
In order to create facilities that have the production capability to withstand sudden changes in demand, or to create machinery that is easily distinguished from that created by market competitors, a top-speed controller that can deliver the performance required to support these needs is required. The SYSMAC CS1 PLCs have been equipped with the highest I/O responsiveness and data control functionality to significantly reduce processing time and to control machinery movement with greater precision.
Human Efficiency
In order to allow easier development of complex programs, in addition to an integrated Windows-based development environment, the new PLCs are equipped with a variety of instructions. Structured programming functionality has been improved to allow programs to be reused with greater efficiency and thereby reduce labor requirements and cut costs.
Heritage
The know-how that our customers have accumulated through the years forms the core of their competitive strength. At OMRON, we believe in enhancing this know-how to the utmost. The key to doing this is 100% upward compatibility. CS1 PLCs allow existing Units and programs to be used without any changes.
Unit Versions
Unit versions have been introduced to control differences in functions featured by CPU Units that are the result of version upgrades.
The unit version is marked on the nameplates of products subject to version control, as shown in the diagram.
Use the improved SYSMAC CS1 PLCs to scale advanced systems to the optimum size.
Faster Instruction Execution and Faster Overall Performance
In addition to further improvements to the instruction execution engine, which is the core of overall PLC performance, the high-speed RISC chip has been upgraded to realize the fastest instruction execution performance in the industry. Also, the new models have a mode where instruction execution and peripheral processing are processed in parallel, enabling balanced improvements in overall speed.
Common Processing: 1.6 Times Faster
The figures above are for high-speed, general-purpose PLCs with interchangeable boards.
PCMIX Value: 3 Times Higher
The PCMIX is the average number of instructions that can be executed in 1 μs and expresses the over execution performance of the ladder program. This unit was conceived to allow comparing the performance of PLCs from different manufacturers using a common metric.
Cycle Time: 2.5 to 4.8 Times Shorter
(Cycle time for 128 inputs and 128 outputs)
The PCMIX is the average number of instructions that can be executed in 1 μs and expresses the over execution performance of the ladder program. This unit was conceived to allow comparing the performance of PLCs from different manufacturers using a common metric.
Cycle Time: 2.5 to 4.8 Times Shorter
(Cycle time for 128 inputs and 128 outputs)
With normal I/O refresh, 1-ms pulses are not lost even for large-capacity (e.g., 30-Kstep) programs. This allows use in applications requiring a high working accuracy, such as molding equipment.
LD Instruction Processing Speed: 2 Times Faster
The development of a special LSI to execute instructions and use of a high-speed RISC chip enable high-speed processing at the CPU.
OUT Instruction Processing Speed: 8 Times Faster
Programs consisting mainly of basic instructions are processed at ultrahigh speed.
Subroutine Processing Speed: 17.6 Times Faster
Cycle time overhead due to program structuring is minimized.
System Bus Baud Rate Doubled
The data transfer rate between the CPU Unit and certain Units has been doubled to further improve total system performance.
Reduced Variation in Cycle Time During Data Processing
Instructions that require long execution time, such as table data processing instructions and text string processing instructions, are processed over multiple cycles to minimize variations in cycle time and maintain stable I/O response.
Improved Refresh Performance for Data Links, Remote I/O Communications, and Protocol Macros
In the past, I/O refresh processing with the CPU Bus Unit only occurred during I/O refresh after instructions were executed. With the new CS1, however, I/O can be refreshed immediately by using the DLNK instruction. Immediate refreshing for processes peculiar to the CPU Bus Unit, such as for data links and DeviceNet remote I/O communications, and for allocated CIO Area/DM Area words when instructions are executed, means greater refresh responsiveness for CPU Bus Units.
Large Capacity CPU Units for Greater Component Control Power
The CS1 CPU Units boast amazing capacity with up to 5,120 I/O points, 250 Ksteps of programming, 448 Kwords of data memory (including expanded data memory) and 4,096 timers/counters each. With a large programming capacity, CS1 PLCs are not only ideal for large-scale systems but easily handle value-added applications and other advanced data processing.
Control Up to 960 Points with Units Mounted to the CPU Rack
The CS1 provides a high level of space efficiency. As many as 960 I/O points can be controlled by simply mounting ten Basic I/O Units, with 96 I/O points each, to the CPU Rack. Alternatively, as many as 80 analog I/O points can be used by mounting five Analog Input Units and five Analog Output Units.
Wide Lineup Makes It Easy to Build the Optimum System
A total of nine CPU Unit models provide for a wide range of applications, from small-scale systems to large. The lineup also includes Memory Cards, Serial Communications Boards, and a wide selection of Special I/O Units that can be used with any CPU Units to flexibly build the system that meets the requirements.Two Series of Expansion Racks Up to 50 m Long for Long-distance Expansion with Up to 72 Units and 7 Racks
With an expansion capacity of up to 80 Units and 7 Racks over a distance of 12 meters, the CS1 can meet large-scale control needs. Alternatively, an I/O Control Unit and I/O Interface Units can be used to connect two series of CS1 Long-distance Expansion Racks extending up to 50 m each and containing a total of up to 72 Units and 7 Racks. CS1 Basic I/O Units, CS1 Special I/O Units, and CS1 CPU Bus Units can be mounted anywhere on the Racks and programmed without being concerned about special remote programming requirements.
Note: C200H Units cannot be mounted on the Long-distance Expansion Racks.
Equipped with functions demanded by the production site to suit a variety of applications.
Nested Interlocks (for CPU Unit Ver. 2.0 or Later)
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.
Easy Cam Switch Control with Ladder Instructions (for CPU Unit Ver. 2.0 or Later)
The time interval for execution by the GRY instruction is determined by the response speed for reading data from the absolute encoder.
Easy Calendar Timer Function (for CPU Unit Ver. 2.0 or Later)
TIME-PROPORTIONAL OUTPUT (TPO) Instruction (for CPU Unit Ver. 2.0 or Later)
Convert Between Floating-point Decimal and Character Strings
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.
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.
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.
Error Status Generation for Debugging
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.
Easy Reading of Maintenance Data via DeviceNet (for CPU Unit Ver. 2.0 or Later)
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.
Simpler Ladder Programs
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.
Binary Set Values for Timer/Counter Instructions
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.
With an expansion capacity of up to 80 Units and 7 Racks over a distance of 12 meters, the CS1 can meet large-scale control needs. Alternatively, an I/O Control Unit and I/O Interface Units can be used to connect two series of CS1 Long-distance Expansion Racks extending up to 50 m each and containing a total of up to 72 Units and 7 Racks. CS1 Basic I/O Units, CS1 Special I/O Units, and CS1 CPU Bus Units can be mounted anywhere on the Racks and programmed without being concerned about special remote programming requirements.
Note: C200H Units cannot be mounted on the Long-distance Expansion Racks.
Equipped with functions demanded by the production site to suit a variety of applications.
Nested Interlocks (for CPU Unit Ver. 2.0 or Later)
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.
Easy Cam Switch Control with Ladder Instructions (for CPU Unit Ver. 2.0 or Later)
The time interval for execution by the GRY instruction is determined by the response speed for reading data from the absolute encoder.
Easy Calendar Timer Function (for CPU Unit Ver. 2.0 or Later)
TIME-PROPORTIONAL OUTPUT (TPO) Instruction (for CPU Unit Ver. 2.0 or Later)
Convert Between Floating-point Decimal and Character Strings
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.
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.
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.
Error Status Generation for Debugging
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.
Easy Reading of Maintenance Data via DeviceNet (for CPU Unit Ver. 2.0 or Later)
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.
Simpler Ladder Programs
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.
Binary Set Values for Timer/Counter Instructions
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.
Posted in: Modular PLCs
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