Cable wiring procedure in control panel | Sharp JW-21MN specs

7-3 Cable wiring procedure in control panel

(1)Fixing of the cable

In order not to put any force on the cable and the JW-21MN, fasten the cable to an line nearby input of a control panel or a "T" branch point to the JW- 21MN using saddles etc.

(2)Extra length of cable

Provide an extra length of the cable of 2 to 3 m inside a control panel for easier processing of the cable end and easier wiring when changing module positions.

Saddle

JW-21MN

Saddle

An extra length of cable of 2 to 3 m

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(3)Connection to the JW-21MN

The connector to the JW-21MN should be turned right to secure locking, not merely inserted.

Communication cable connection connector

(4)Insulation cover

When the connector touches with a high voltage section or external enclosures, communication errors may occur. Make sure to install an insulation cover.

"T" jacket

(insulation cover)

"L" jacket

(insulation cover)

(5)Grounding of power supply module (JW-22PU/31PU)

Make sure to use a class-3 grounding to connect the GND terminal of the power supply module.

-If the power supply module is not grounded, the JW-21MN cannot conduct with the ground after turning "ON" the shield ground switch.

When using a JW-31PU AC power supply module

		POWER	L
		POWER	Power input terminal for
		INPUT	Power input terminal for
		100-120VAC	85 to 132 VAC
			N
	Class-3	SHORT	GND (ground) terminal
	grounding	GND	GND (ground) terminal
	grounding

		HALT
		OUTPUT
		100-120VAC	Halt output terminal
		(24VDC)	Halt output terminal
		(24VDC)
		1A

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Image 23

Sharp JW-21MN manual Cable wiring procedure in control panel

Contents

JW-21MN JW-21MN Wiring Compel Safety PrecautionsInstallation Use Maintenance Prohibit ME-NET Module JW-21MN Table of contents Description for Computer Link Operation 10-1 to Setting of Switches and Parameter 11-1 toErrors and Countermeasures 12-1 to Appendix 16-1 to Support Tools 14-1 to Specifications 15-1 to13-1 Computer link function Features and FunctionsData link function Wiring Installation Connector Allocation of relay number MaintenanceTreatment Static electricity JW20H JW-21MN JW-21MN JW30H System Configuration Front view Name and Function of Each Part Remarks InstallationInstallation procedure Name Model Maker Processing of Cables Processing cable end Removal of coating, external conductor, and insulator Fine adjustment of blade cutting depthCutting of coating, external conductor, and insulator Processing of cable end Display of blade setting Crimping contact Connector crimping procedureConnector ME-GP-01 Processing procedure Insert a sleeve Required tools Hand-held crimping tool Conductivity test Fixing the connectorInsulation test Relaying of trunk cables Wiring MethodCable trunk and branch lines Cable wiring procedure in control panel Page Remarks Waterproof and insulation processing of connectorsBranch connector Straight connector Check after wiring Wiring of cables at outside control panels Station number of the additional station Branching method Reason Memory address map against JW20/JW20H Memory Address on the ME-NETMemory address for data links JW30H address ME-NET address Memory address map against JW30H JW20/20H ME-NET address Capacity Memory addresses for computer links JW30H address ME-NET address Capacity Remarks Relay link Description for Data Link OperationCommunication method Data link Standard function Register link Setting item Set locationData link Save memory function Required transmission time Required transmission time and communication delay time Communication delay time An example of synchronized transfer by OUT instruction Data transmission between master PC and slave PC Case of mounting 4 sets of JW-21MN Multiple installation of the JW-21MNExpansion of network Hierarchical link Computer link function Basic commandsOptional commands Description for Computer Link Operation 10-2 Basic commands Communication format, basic pattern Optional commands10-3 10-4 Write mode assignment None Communication formatRead free memory size Monitor TMR, CNT, and MD 10-5 Reading PC modeSetting PC mode 10-6 Reading system memoryWriting system memory 10-7 Setting dateWrite mode assignment 1 or Communication format Reading date 10-8 Setting timeReading time 10-9 Correct clock timeMonitor step status JW20/JW20H only 10-10 Write mode assignmentRead the optional parameters Set the optional parameters 10-11 Read the special I/O parametersSet the special I/O parameters 10-12 Release the secret function, register password JW30H onlySet the secret function JW30H only 10-13 Check the secret function JW30H only 10-14 Response on error 11-1 Setting of Switches and ParameterOperation procedure 11-2 Switch setting of master station and slave stationMode switch Mode Module No. switch Unit no Reference Need for the termination resistance Station number switch STA noTermination resistance switch LT 11-3 11-4 Shield ground switch LG Setting contents of master station parameters Value H 11-6 11-7 Parameter for setting in master stationParameter for setting in slave station Communication area map 11-8 11-9 + ｈ Maser station Slave station Standard Save memory Example for setting11-10 11-11 When master station PC is JW20/JW20H 11-12 When master station PC is JW30H 11-13 Setting procedure Stop operation of data link HEX hexadecimal, byte 11-14Example Stop operation of data link HEX hexadecimal, byte 11-15 Data link function setting HEX hexadecimal, byteSet number of connecting stations DCM decimal, byte Set top address of register link area on the master station 11-16 Set in parameter addresses 005000 to 11-17 11-18 Set connection status of slave station Bit pattern, byte 11-19 11-20 PC operation 11-21 11-22 Setting itemContents 11-23 Setting range of flag areaWhen PC is JW20/JW20H When PC is JW30H 11-24 11-25 Turn on the power of slave station PC Connect support tools 11-26 11-27 11-28 Details Measure Errors and CountermeasuresIndication lamps 12-1 Remark Flag Operation condition monitor flag Case of a master station12-3 Communication monitor flag 12-4 Case of slave station 01 to 12-5 Monitor operation condition by each station PC 12-6 Storage of error code 12-7 System memory #170 to 177 option module error codeSystem memory #160 to 167 self diagnosis error code System memory #150 monitor error switch number 12-8 Error history 13-1 Replacement of the JW-21MN 14-1 Support ToolsRecord and load by ladder software JW-92SP, JW-50SP Record Stop operation of the JW-21MN Load14-2 Load to the personal computer Specification SpecificationsGeneral specifications Communication specifications 15-2 Data link specificationsStandard function Specifications Save memory function Specifications 15-3 Computer link specificationsOutside dimensional drawings 16-1 Maintenance and checkAppendix 16-2 Recovery method at communication errorsCheck flow chart 16-3 Check cable/connector Cause Countermeasure 16-4 007764 to 16-5 Other cases Switches required check in the JW-21MNCheck items of cables and connectors 16-6 16-7 Check the errors timingIdentify the error station When identification of the cause is difficult Master station Table of parameter memory16-8 16-9 Set contents Setting method value, example 16-10 16-11 Slave station 01 to 16-12 Support tool Opposite module Connection module Special functions unique to the JW-21MN16-13 Remote programming and remote monitor Operation example 16-14Function Standard network connection Expansion network connection 16-15 Network setting 16-16 Parameter setting by remote functionWhen used with a computer link Alphabetical Index Operation procedure Waterproof and insulation processing of connectors