Sharp JW-21MN manual Check the secret function JW30H only, 10-13

Page 52

[19] Check the secret function: JW30H only

Enables/disables the secret function. [Write mode assignment]: None

[Communication format]

Command

"+" "C" "L" "A" CMD SUB ATTR

 

Response

"+" ACK "C"

"L"

"A"

CMD SUB ATTR

S

Symbol

Data

Details

 

 

 

 

 

CMD

46(H)

Function code

 

 

 

 

 

SUB

FD(H)

Sub code

(Symbols other than the

 

 

 

 

00(H)

Disable the secret function

S

left: See page 10-3.)

 

 

 

01(H)

Enable the secret function

 

 

 

 

 

 

 

[Ex.] To determine whether the secret function is enabled (the data in cell are in hexadecimal).

Command

Response

2B

43

4C

41

46

FD

00

 

 

 

 

 

 

 

 

 

 

 

"+"

"C"

"L"

"A"

CMD

SUB

ATTR

 

 

 

 

 

 

 

 

 

 

 

2B

00

43

4C

41

46

FB

00

01

 

 

 

 

 

 

 

 

 

 

ACK

 

 

 

CMD

SUB

 

Enable

10

10-13

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Page 51 Page 53
Contents JW-21MN JW-21MN Installation Safety PrecautionsWiring Compel Maintenance Prohibit UseME-NET Module JW-21MN Table of contents Errors and Countermeasures 12-1 to Setting of Switches and Parameter 11-1 toDescription for Computer Link Operation 10-1 to 13-1 Support Tools 14-1 to Specifications 15-1 toAppendix 16-1 to Data link function Features and FunctionsComputer link function Installation WiringConnector Maintenance TreatmentStatic electricity Allocation of relay numberSystem Configuration JW20H JW-21MN JW-21MN JW30HName and Function of Each Part Front viewInstallation procedure InstallationRemarks Processing of Cables Name Model MakerProcessing cable end Cutting of coating, external conductor, and insulator Fine adjustment of blade cutting depthRemoval of coating, external conductor, and insulator Display of blade setting Processing of cable endConnector crimping procedure Connector ME-GP-01 Processing procedure Insert a sleeveRequired tools Hand-held crimping tool Crimping contactInsulation test Fixing the connectorConductivity test Cable trunk and branch lines Wiring MethodRelaying of trunk cables Cable wiring procedure in control panel Page Waterproof and insulation processing of connectors Branch connectorStraight connector RemarksWiring of cables at outside control panels Check after wiringBranching method Station number of the additional stationReason Memory address for data links Memory Address on the ME-NETMemory address map against JW20/JW20H Memory address map against JW30H JW30H address ME-NET addressMemory addresses for computer links JW20/20H ME-NET address CapacityJW30H address ME-NET address Capacity Remarks Description for Data Link Operation Communication methodData link Standard function Relay linkData link Save memory function Setting item Set locationRegister link Required transmission time and communication delay time Required transmission timeCommunication delay time Data transmission between master PC and slave PC An example of synchronized transfer by OUT instructionExpansion of network Multiple installation of the JW-21MNCase of mounting 4 sets of JW-21MN Hierarchical link Basic commands Optional commandsDescription for Computer Link Operation Computer link functionBasic commands 10-210-3 Optional commandsCommunication format, basic pattern Write mode assignment None Communication format Read free memory sizeMonitor TMR, CNT, and MD 10-4Setting PC mode Reading PC mode10-5 Writing system memory Reading system memory10-6 Setting date Write mode assignment 1 or Communication formatReading date 10-7Reading time Setting time10-8 Monitor step status JW20/JW20H only Correct clock time10-9 Write mode assignment Read the optional parametersSet the optional parameters 10-10Set the special I/O parameters Read the special I/O parameters10-11 Set the secret function JW30H only Release the secret function, register password JW30H only10-12 Check the secret function JW30H only 10-13Response on error 10-14Operation procedure Setting of Switches and Parameter11-1 Switch setting of master station and slave station Mode switch ModeModule No. switch Unit no 11-2Station number switch STA no Termination resistance switch LT11-3 Reference Need for the termination resistanceShield ground switch LG 11-4Setting contents of master station parameters 11-6 Value HParameter for setting in master station Parameter for setting in slave stationCommunication area map 11-711-8 + ｈ 11-911-10 Example for settingMaser station Slave station Standard Save memory When master station PC is JW20/JW20H 11-11When master station PC is JW30H 11-12Setting procedure 11-13Example Stop operation of data link HEX hexadecimal, byte 11-14Stop operation of data link HEX hexadecimal, byte Set number of connecting stations DCM decimal, byte Data link function setting HEX hexadecimal, byte11-15 11-16 Set top address of register link area on the master station11-17 Set in parameter addresses 005000 to11-18 11-19 Set connection status of slave station Bit pattern, byte11-20 11-21 PC operationContents Setting item11-22 Setting range of flag area When PC is JW20/JW20HWhen PC is JW30H 11-2311-24 Turn on the power of slave station PC Connect support tools 11-2511-26 11-27 11-28 Errors and Countermeasures Indication lamps12-1 Details MeasureFlag RemarkCase of a master station 12-3Communication monitor flag Operation condition monitor flagCase of slave station 01 to 12-4Monitor operation condition by each station PC 12-5Storage of error code 12-6System memory #170 to 177 option module error code System memory #160 to 167 self diagnosis error codeSystem memory #150 monitor error switch number 12-7Error history 12-8Replacement of the JW-21MN 13-1Record and load by ladder software JW-92SP, JW-50SP Record Support Tools14-1 Load 14-2Load to the personal computer Stop operation of the JW-21MNSpecifications General specificationsCommunication specifications SpecificationData link specifications Standard function SpecificationsSave memory function Specifications 15-2Outside dimensional drawings Computer link specifications15-3 Appendix Maintenance and check16-1 Check flow chart Recovery method at communication errors16-2 Check cable/connector 16-316-4 Cause Countermeasure16-5 007764 toSwitches required check in the JW-21MN Check items of cables and connectors16-6 Other casesCheck the errors timing Identify the error stationWhen identification of the cause is difficult 16-716-8 Table of parameter memoryMaster station Set contents Setting method value, example 16-916-10 16-11 16-12 Slave station 01 toSpecial functions unique to the JW-21MN 16-13Remote programming and remote monitor Support tool Opposite module Connection module16-14 Function Standard network connectionExpansion network connection Operation exampleNetwork setting 16-15When used with a computer link Parameter setting by remote function16-16 Alphabetical Index Operation procedure Waterproof and insulation processing of connectors
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