Sharp JW-20CM manuals
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230 pages 2.36 Mb
2 Note3 Safety Precautions7 Table of contents9 Chapter 1 Outline10 Chapter 2 Safety Precautions2-1Installation 2-2Wiring 12 2-3Treatment2-4Static electricity 2-5Maintenance 13 Chapter 3 System Configuration14 Chapter 4 Name and Function of Each Part4-1 JW-20CMJW–20CM15 Support tool connection connector④Setting switch · MODE switch .... Select functions · S T A . N O × 10, × .... Set station number · L T .... Set ON/OFF of termination resistance · L G .... Set shield ground ON/OFF of communication cable ⑤Communication cable connection connector BNC type receptacle (jack) ⑥Connector protective cap ⑦Rating plate 16 4-2 JW-20RS18 Chapter 5 Installation24 Chapter 6 Processing of Cables30 Chapter 7 Wiring39 Chapter 8 Remote I/O8-1Description of remote I/O 41 8-2Data transfer required time and communication timing46 8-3Outline of switch and parameter setting procedure47 (1) Switch setting of master module (JW-20CM)Operation procedure 48 Turn master module and slave module power “OFF.”Remove the setting switch cover of master module JW-20CM 49 Reference: Function of the termination resistance switch51 Switch setting end of master module52 (2) Switch setting of slave module (JW-20RS)Operation procedure All slave module in common for setting method 53 Power “OFF” master/slave stationSet output hold switch Remove the setting switch cover of master module JW-20RS 56 Write in labelSwitch setting end of slave module 57 (3)Parameter setting of slave module (JW-20RS)59 [I/O table registration in case of using JW-I/O]60 Turn “ON” the power of slave moduleStop operation of remote I/O Reference Function of JW-13PG 61 Writing to the EEPROM, start operation62 "Only when using ZW model I/O module① Select "number of I/O byte checking" function [OCT (Octal), bytes] Set number of I/O bytes [DCM (decimal), word] 63 "Only when manual I/O registration using the JW model I/O moduleSet number of dummy I/O points [HEX (hexadecimal), bytes] 64 "Only when manual I/O registration using JW model I/O modulesSet type of I/O module 65 "Only when using JW model I/O modulesRegistration of I/O table "Only when using JW model I/O module 66 ⑦ Set maximum rack and slot numbers [HEX (hexadecimal), bytes]67 Setting remote I/O top address[OCT (octal), word] [Operation method of I/O search (slave station): In case of JW-13PG] · Assign byte address · Assign rack number and slot number 68 (4)Parameter setting of master module (JW-20CM)70 Parameter setting range<Fixed allocation <Manual allocation 71 Turn “ON” the power of master module72 Set remote I/O operation mode[OCT (octal, word)] 73 Set number of connected slave stations[DCM (decimal), byte] Set remote I/O top address Set remote I/O top address of slave station Set step 74 OCT (octal), wordMET (hexadecimal), byte 75 Writing to the EEPROM of the JW-20CM,start operation76 "Only when using fixed allocationEnter the number of slave station I/O points 77 Set blanks between stations[DCM (decimal), bytes] 78 "Only when using manual allocationEnter the I/O top addresses of slave stations 02 to [OCT (octal), words] 79 [Single address and continuous address]80 "Only when using manual allocationEnter the number of I/O bytes for each slave station 81 "Only when the master station is a JW modelEnter the I/O type for each slave station [Bit pattern, bytes] 82 Enter the data register addressStation number: OCT (octal), bytes of the special I/O module Rack and slot numbers: HEX (hexadecimal), bytes Number of data bytes: DCM (decimal), bytes Register top address: OCT (octal), bytes ■Number of data bytes 83 ■Top register address84 8-4Error and treatment99 Chapter 9 Data Link169 Chapter 10 Computer link188 Chapter 11 Support Tools198 Chapter 12 Specifications202 Chapter 13 Appendix
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