Sharp JW-21MN guide

(6) Bending radius of the signal cable should be less than 45 mm (outside).

-Specification of the cable manufacturer is that bending radius should be 6x of the cable finish outside diameter (approx. 7.5 mm).

(7)When you install morethan one module of the JW-21MN into one programmable controller, we recommend to put identification tag on each dable.

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(8) Before transport or store the JW-21MN, put a protection cap on the connector of the JW-21MN.

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Sharp JW-21MN manual

Contents

JW-21MN JW-21MN Safety Precautions InstallationWiring Compel Maintenance Prohibit Use ME-NET Module JW-21MN Table of contents Setting of Switches and Parameter 11-1 to Errors and Countermeasures 12-1 toDescription for Computer Link Operation 10-1 to Support Tools 14-1 to Specifications 15-1 to 13-1Appendix 16-1 to Features and Functions Data link functionComputer link function Installation Wiring Connector Maintenance TreatmentStatic electricity Allocation of relay number System Configuration JW20H JW-21MN JW-21MN JW30H Name and Function of Each Part Front view Installation Installation procedureRemarks Processing of Cables Name Model Maker Processing cable end Fine adjustment of blade cutting depth Cutting of coating, external conductor, and insulatorRemoval of coating, external conductor, and insulator Display of blade setting Processing of cable end Connector crimping procedure Connector ME-GP-01 Processing procedure Insert a sleeveRequired tools Hand-held crimping tool Crimping contact Fixing the connector Insulation testConductivity test Wiring Method Cable trunk and branch linesRelaying of trunk cables Cable wiring procedure in control panel Page Waterproof and insulation processing of connectors Branch connectorStraight connector Remarks Wiring of cables at outside control panels Check after wiring Branching method Station number of the additional station Reason Memory Address on the ME-NET Memory address for data linksMemory address map against JW20/JW20H Memory address map against JW30H JW30H address ME-NET address Memory addresses for computer links JW20/20H ME-NET address Capacity JW30H address ME-NET address Capacity Remarks Description for Data Link Operation Communication methodData link Standard function Relay link Setting item Set location Data link Save memory functionRegister link Required transmission time and communication delay time Required transmission time Communication delay time Data transmission between master PC and slave PC An example of synchronized transfer by OUT instruction Multiple installation of the JW-21MN Expansion of networkCase of mounting 4 sets of JW-21MN Hierarchical link Basic commands Optional commandsDescription for Computer Link Operation Computer link function Basic commands 10-2 Optional commands 10-3Communication format, basic pattern Write mode assignment None Communication format Read free memory sizeMonitor TMR, CNT, and MD 10-4 Reading PC mode Setting PC mode10-5 Reading system memory Writing system memory10-6 Setting date Write mode assignment 1 or Communication formatReading date 10-7 Setting time Reading time10-8 Correct clock time Monitor step status JW20/JW20H only10-9 Write mode assignment Read the optional parametersSet the optional parameters 10-10 Read the special I/O parameters Set the special I/O parameters10-11 Release the secret function, register password JW30H only Set the secret function JW30H only10-12 Check the secret function JW30H only 10-13 Response on error 10-14 Setting of Switches and Parameter Operation procedure11-1 Switch setting of master station and slave station Mode switch ModeModule No. switch Unit no 11-2 Station number switch STA no Termination resistance switch LT11-3 Reference Need for the termination resistance Shield ground switch LG 11-4 Setting contents of master station parameters 11-6 Value H Parameter for setting in master station Parameter for setting in slave stationCommunication area map 11-7 11-8 + ｈ 11-9 Example for setting 11-10Maser station Slave station Standard Save memory When master station PC is JW20/JW20H 11-11 When master station PC is JW30H 11-12 Setting procedure 11-13 11-14 Example Stop operation of data link HEX hexadecimal, byteStop operation of data link HEX hexadecimal, byte Data link function setting HEX hexadecimal, byte Set number of connecting stations DCM decimal, byte11-15 11-16 Set top address of register link area on the master station 11-17 Set in parameter addresses 005000 to 11-18 11-19 Set connection status of slave station Bit pattern, byte 11-20 11-21 PC operation Setting item Contents11-22 Setting range of flag area When PC is JW20/JW20HWhen PC is JW30H 11-23 11-24 Turn on the power of slave station PC Connect support tools 11-25 11-26 11-27 11-28 Errors and Countermeasures Indication lamps12-1 Details Measure Flag Remark Case of a master station 12-3Communication monitor flag Operation condition monitor flag Case of slave station 01 to 12-4 Monitor operation condition by each station PC 12-5 Storage of error code 12-6 System memory #170 to 177 option module error code System memory #160 to 167 self diagnosis error codeSystem memory #150 monitor error switch number 12-7 Error history 12-8 Replacement of the JW-21MN 13-1 Support Tools Record and load by ladder software JW-92SP, JW-50SP Record14-1 Load 14-2Load to the personal computer Stop operation of the JW-21MN Specifications General specificationsCommunication specifications Specification Data link specifications Standard function SpecificationsSave memory function Specifications 15-2 Computer link specifications Outside dimensional drawings15-3 Maintenance and check Appendix16-1 Recovery method at communication errors Check flow chart16-2 Check cable/connector 16-3 16-4 Cause Countermeasure 16-5 007764 to Switches required check in the JW-21MN Check items of cables and connectors16-6 Other cases Check the errors timing Identify the error stationWhen identification of the cause is difficult 16-7 Table of parameter memory 16-8Master station Set contents Setting method value, example 16-9 16-10 16-11 16-12 Slave station 01 to Special functions unique to the JW-21MN 16-13Remote programming and remote monitor Support tool Opposite module Connection module 16-14 Function Standard network connectionExpansion network connection Operation example Network setting 16-15 Parameter setting by remote function When used with a computer link16-16 Alphabetical Index Operation procedure Waterproof and insulation processing of connectors