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CS1W-SPU01-V2 Scheda tecnica(PDF) 9 Page - Omron Electronics LLC |
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CS1W-SPU01-V2 Scheda tecnica(HTML) 9 Page - Omron Electronics LLC |
9 / 70 page F-16 F-17 The CS1 Duplex System Boosts the Reliability of Facilities and Equipment 77 Hot Standby System Adopted for CPU Unit Duplexing ● When a problem occurs in the CPU Unit, the system instantly switches control to the other CPU Unit, enabling continuous operation with minimal effect on the system. ● Because there is no need for special duplex programming, the design process is simple and design steps are reduced. Duplex operation is possible for any or all of the following: CPU Units, Power Supply Units, and Communications Units. Controller Link Unit Ethernet Unit Duplex CPU Units ● Power Supply Units can be either duplexed or used individually. ● Communications Units can be either duplexed or used individually. Duplex Power Supply Units The system can also be configured with only one each of the CPU, Power Supply, and Communications Units. This lets you optimize the system cost by selecting the Units that you need. (The Duplex Unit must be used even when using only one each of the CPU, Power Supply, and Communications Units.) Allows effective use of software assets. The same support software can be used in systems combining the CS1 and CJ1 Series, and all software programs and data are compatible. Their application and reuse are extremely easy. There is also no need for ladder programs for duplexing. This means that when converting an existing system to a Duplex System, there is almost no need to revise ladder programs. Complete compatibility among Units. The CS1D Duplex System is fully compatible with the I/O Units of the entire CS Series. Accordingly, the same Units and materials can be used for restoring the system and conducting maintenance. There is no need to purchase different Units and materials for each system, making the CS1D Duplex System highly economical. (C200H Units, however, cannot be used with CS1D PLCs. Refer to user documentation for details.) Initial and maintenance costs are reduced. Use duplex operation for the CPU Unit, power supply, or communications depending on system requirements for reliability, costs, and functionality. For example, use duplex operation for all of these for systems that must never go down or use duplex operation for only the power supply (which has a relatively short service life). Just build in the redundancy required by the system. Duplex Ethernet for Greater Information Network Reliability This path is automatically selected. This path is automatically selected. This path is automatically selected. Unit failure Duplex Networks between PLCs with Controller Link Unit failed. Break Line backed up with loopback Node backed up. Even if one Unit fails, the other Unit will back it up and continue communications. Even if a line breaks, a loopback will be used to maintain the network. Either the CS1W-CLK13 or CS1W-CLK53 is required for a Duplex Controller Link network. With redundant networks and Communications Units, communications will continue even if a network line is broken or one of the Communications Units fails. The communications path is automatically selected for each communications process (as opposed to switching the entire line), to enable creating a highly reliable network even against a network line broken in more than one location. Program without Being Concerned with Duplex Operation No special programming is required to use duplex communications with the CS1D, making it simple to design programs for duplex systems. Expansion Cables and Expansion Backplanes can be duplexed and replaced online. ● The complex programming required in previous applications for duplex communications with Ethernet is eliminated. ● Controller Link networks enable allocating data link areas without wasting memory. Two sets of the same data link areas were required and programming was required to select the areas. Programming to determine destination Tried first. SEND PLC automatically determines destination. Destination SEND Previously it was necessary to program operation for both Ethernet Units. Just program the operation as if for one Ethernet Unit, and the PLC will determine the destination and send the message. SEND The CS1D-ETN21D and CS1D CPU Unit version 1.1 or higher are required for a duplex Ethernet network. Online Unit Replacement With either a Duplex-CPU or Single-CPU CS1D System, Basic I/O Units, Special I/O Units, and CPU Bus Units can be replaced online while the system continues operation. Although operation will stop for the Unit being replaced, all other Units will continue operation. Expansion Cables can be duplexed and replaced online. Expansion Backplanes can be added online. By mounting Duplexed Expansion I/O Units and Expansion Cables, the Expansion Cables can be replaced during operation. In addition, problems such as cable disconnections are monitored, so the location of the failure can be easily identified. During System Operation with Power Supplied Unit replaced Perform the online Unit replacement operation from the Programming Console or CX-Programmer. Other Unit tried if no response from first Unit. Previously, twice the memory was required to implement data links for two Controller Link Units, and it was necessary to determine which data could be used. Just create the data links for one Controller Link Unit to eliminated wasted data memory. The Duplex Controller Link Units share the data links. ● Even in systems where the power cannot be turned OFF or operation cannot be stopped, it is easy to add functions after system operation has started. ● Modifications can be easily made after startup for devices for which the power is not easily turned OFF. Programmable Controller Programmable Controller Increase the Reliability of Information with Duplex Networks PORT BUSY RUN ERR/ALM INH PRPHL MCPWR BKUP COMM SYSMAC CS1D-CPU67H PROGRAMMABLE CONTROLLER PORT BUSY RUN ERR/ALM INH PRPHL MCPWR BKUP COMM SYSMAC CS1D-CPU67H PROGRAMMABLE CONTROLLER OPEN OPEN PERIPHERAL PERIPHERAL DPL01 DPL STATUS CPU STATUS CPU STATUS ACTIVE ACTIVE L R LEFT CPU RIGHT CPU DPL SW USE NO USE USE NO USE ON ON INIT. SPL ACT. LEFT PRPHL COMM A39512 RSV ACT. RIGHT DPL OFF ON SW DUPLEX NODE NO. 1 ×160 0 ×161 UNIT NO. 100BASE-TX 10BASE-T 0 ETN21D RUN ERC SD RD LINK 100M ERH TCP DPL Rack added No need to stop equipment to make additions. Equipment in operation Refer to CS1D Catalog (Cat. No. R103) for details. |
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Descrizione simile - CS1W-SPU01-V2 |
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