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.... DataLlnks Datalinkscanbealsousedtotransferdata.Datalinksdifferfromdatagrams inthatdatalinksaremoredirect.IftWoPCswiiloftenbesendinginformation toeachotherandse￨domsendinginformatientoothernodesofthenetWork, thenestabiishingadataIinkisadvantageous.lnformationisthendireCtedto amemoryareaofthePCspecMedbytheSWIswitchorbyprogramming. DatalinksareestablishedbymakingonePCamasterandotherPCsslaves. ThemasterisrespOnsibleforstartingandstoppingtransmissionoperationef theslaves.Ifthedatalink'smasterfails,theslavesinthedatalinkwillnot function.ThemasterofthedatalinkmaybesettofunCtionasaslavewhileit isalsofunCtioningasmaster.Thesettingisdonewith,thePC'sDIPswitches. informationisthensenttothesamedataareaofaNslaves.Themasterde・ termineswhennodescanbegintransmitting,butslavestransferdirectlyto eachother,notthroughthemaster. ThefollowingdataareascanbeusedforthedataIinkarea. C200H C500 ...

.... . . . . . . . . . . . . . . . . . . . vii About this Manual: This manual describes the installation and operation of the C500-ASC04 ASCII Unit. The ASCII Unit can be mounted to a C500, C1000H, C2000H...

...Networks and Remote I/O Systems SYSMAC NET Link Unit CV500-SNT31 Up to 4 Units can be mounted. CV-series CPU Rack/Expansion CPU Rack Line Server Center Power Feeder Personal computer C200H C500 C1000H ...

...-reference An operation that searches the program for usage of a specific data area bit or word to see where and how the bit or word is being used. Used during program changes and debugging. C-series PC Any of the following PCs: ...

... in a building-block PC, the CPU Rack contains the CPU, a Power Supply, and other Units. The CPU Rack, along with the Expansion CPU Rack, provides both an I/O bus and a CPU bus. C-series PC Any of the following PCs: ...

... and power lines are provided in the cable. Half-lock connectors use the S3200-COCF2511 and are compatible with C200H SYSMAC LINK or SYSMAC NET Link Unit connectors. Full-lock connectors use the S3200-COCF2011 and are compatible with CV-series SYSMAC LINK or SYSMAC NET and ...

...or compatible with terminal mode BASIC Unit (BSC11 to BSC41) (1) CPU PS BASIC Unit (BSC11 or BSC21) IBM PC/AT or compatible with terminal mode Host Link Unit (2) CPU PS CPU PS CV-series PC C1000H BASIC Unit (BSC31 or BSC41) Printer (3) CPU PS Example Program 10 20 30 40 50 60 176 ’****************************** ’*RS–232C serial communication* ’* * ’****************************** PARACT 0 OPEN ”COM2:N,8,2” AS #1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sets RS-232C port to non-parity, 8 bits, and 2 stop bits Program Examples and Reserved Words Appendix D 70 ON COM (2) GOSUB *COMPRO . ......................... Branches if interrupt is input ...

...cycletime cyc{ic(data}transfer DAC DataACCeSSConsole dataarea datalink dataregister datatransfer debug decimal decimalintegerCOnstant 146 Glossar AspecialUnitusedwithCV-seriesPCsthatmountstotheCPUbus.ThisconnectiontotheCPUbusenablesspecialdatalinks,datatransfers,andprocessing. ThemainRackinabuilding-blockPC,theCPURackcontainstheCPU,aPower Suppiy,andotherUnits,TheCPURack,aiongwiththeExpansionCPURack, providesbothanl!ObusandaCPUbus. AnyofthefollowingPCs:...

... Test function aids in communications troubleshooting. Remote monitoring of the network’s operating status and error logs also aids in troubleshooting and quick correction of communications problems. New Capabilities The ability to receive CV-mode commands from CV-series PCs has been added to the ...

...Turn on PC power. 6. Enter the password.* 7. Clear memory. 8. Register the I/O table. 9. Check the I/O table until the I/O table and system configuration are correct and in agreement. *Unlike the C500 and ...

... Supplement. C200H Link Units Name Host Link Units Specifications Rack-mounting CPU Unit-mounting 76 C200H only Model number APF/PCF C200H-LK101-PV1 RS-422 C200H-LK202-V1 RS-232C C200H-LK201-V1 C1000H/...

... to the CPU free. It is not possible to use devices connected to the CPU (such as the Programming Console) if these slots are occupied. If the C200H Slave Rack is connected to another SYSMAC model Remote I/O Master Unit, such as the C120, C500, ...

... next to the CPU free. It is not possible to use devices connected to the CPU (such as the Programming Console) if these slots are occupied. If the C200H Slave Rack is connected to another SYSMAC model Remote I/O Master Unit, such as the C500, ...

...-11 3-12 3-13 3-14 3-15 3-16 3-17 3-18 3-19 3-20 Model number Remarks C200H C200H-CPU11-E Use C200H-SLK11/SLK21-V1 SYSMAC LINK Unit C1000H C2000H Simplex C1000H-CPU01-EV1 C2000H-CPU01-EV1 Use C1000H-SLK11/SLK21-V1 SYSMAC LINK Unit U i Command List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Memory Area Designations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2-1 Word/Bit Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2-2 Data Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MEMORY AREA READ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MEMORY AREA WRITE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MULTIPLE MEMORY AREA READ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PROGRAM AREA READ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PROGRAM AREA WRITE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RUN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . STOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CONTROLLER DATA READ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CONTROLLER STATUS READ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CLOCK READ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CLOCK WRITE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ERROR CLEAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

...End code Model code FCS ↵ Terminator Model Code “Model code” indicates the PC model in two digits hexadecimal. Model code Model 01 C250 02 03 C500 C120 0E 10 C2000 C1000H 11 12 C2000H/CQM1/CPM1/CPM1A/SRM1 C20H/C28H/C40H/C200H/C200HS 20 21 CV500 CV1000 22 40 CV2000 CVM1-CPU01-E 41 42 CVM1-CPU11-E CVM1-CPU21-E 6-3-29 TEST–– TS Returns, unaltered, one block of data transmitted from the host computer. Command Format @ x 101 x 100 Node no. Response Format x 101 x 100 Node no. 386 S Header code ↵ 122 characters max....

... adjacent to the CPU. Doing so would prevent peripheral devices such as the Programming Console from being connected. Special I/O Units cannot be used on a C200H Remote I/O Slave Rack if the Slave Rack is connected to different PC (i.e., C500, ...

...OK CHK 00000IOTBL CHK 0-1U=O*** I*** (No errors) (An error occurred) Actual I/O words Registered I/O table words I/O slot number Rack number Meaning of Displays The following display indicates a C500, ...

... Link Units The SYSMAC LINK Units and SYSMAC NET Link Unit can only be used with the C200HS-CPU31-E and C200HSCPU33-E CPUs. Name SYSMAC LINK Unit Specifications Wired via coaxial cable. Bus Connection Unit required separately. One p included. ...

...-EV1 CQM1-CPU44-EV1 Section 1-4 Word Allocation 1-3-2 Remote I/O Master The CQM1-LK501 I/O Link Unit connects to the following SYSMAC BUS Master Units. Model 1-4 PC C500-RM201 C2000H C1000H (F) C500 (F) CV2000 CV1000 CV500 CVM1 C200H-RM201 C200H/C200HS C200HX/HG/HE Word Allocation The CQM1-LK501 I/O Link Unit is allocated two output and two input words. Master CQM1H/CQM1 Master's area CQM1H/CQM1's area SYSMAC BUS communication 1-4-1 For input (reading) For output (writing) For output (writing) For input (reading) CQM1H/...

... Filter To prevent errors due to chattering or external noises on input signals, the input circuits are provided with filter timers that can be set to 0, 1, 5, or 10 ms. Efficient Distributed Control The SK20 incorporates a SYSMAC BUS communications feature to allow ...