Sharp JW-20FLT User Manual

Sharp

(3) Execution condition ........................................................................................................... 9-21

(4) Table of commands ........................................................................................................... 9-22

[3] Descriptions of each command ................................................................................................ 9-23

[4] Computer link error code table ................................................................................................. 9-42

[5] Two-layer communication with the Ethernet ............................................................................. 9-43

9-6 Remote programming and remote monitor functions ................................................................. 9-45

[1] Function .................................................................................................................................... 9-45

[2] Example operation ................................................................................................................... 9-46

Chapter 10: Communication Control .............................................................. 10-1 to 6

[1] Participating nodes list flag ....................................................................................................... 10-2

[2] Operation status flag ................................................................................................................ 10-3

[3] Error status flag ........................................................................................................................ 10-4

[4] Local node management table ................................................................................................. 10-5

[5] Participating node management table ...................................................................................... 10-6

[6] Network management table ..................................................................................................... 10-6

Chapter 11: SEND/RECEIVE function .............................................................. 11-1 to 8

11-1 Operation of SEND/RECEIVE instruction .................................................................................. 11-2

[1] SEND ........................................................................................................................................ 11-2

(1) When the module is used (host PC: JW30H, J-board (Z-500 series)) ............................... 11-2

(2) When the module is used (host PC: JW50H/70H/100H) ..................................................... 113

[2] RECEIVE ................................................................................................................................... 11-5

(1) When the module is used (host PC: JW30H, J-board (Z-500 series)) ............................... 11-5

(2) When the module is used (host PC: JW50H/70H/100H) .................................................... 11-6

11-2 Timeout time for SEND/RECEIVE instructions .......................................................................... 11-8

Chapter 12: Parameters .................................................................................... 12-1 to 5

12-1 Table of parameters .................................................................................................................. 12-1

12-2 Details of each of the parameters ............................................................................................. 12-2

(1) Enable/disable the use of the transmission buffer (Setting parameter address 37(8)) ..... 12-2

12-3 How to set parameters .............................................................................................................. 12-3

[1] When the JW-20FL5/20FLT or Z-366J is used ......................................................................... 12-3

[2] When the JW-50FL is used ...................................................................................................... 12-4

Chapter 13: Troubleshooting ........................................................................... 13-1 to 6

13-1 Before you conclude that the machine is faulty ........................................................................ 13-1

13-2 General network problems and countermeasures .................................................................... 13-2

[1] Problems concerning the network and appropriate countermeasures (when unable to communi-

cate) ......................................................................................................................................... 13-2

[2] Problems concerning the network and appropriate countermeasures (when communications are

unstable) ................................................................................................................................... 13-3

[3] How to check an IP address using the Ping function on a personal computer ........................ 13-4

13-3 General precautions related to the FL-net ................................................................................ 13-5

13-4 Error indicators on the display panel ........................................................................................ 13-6

Chapter 14: Specifications ............................................................................... 14-1 to 5

14-1 JW-20FL5/20FLT ...................................................................................................................... 14-1

[1] General specifications .............................................................................................................. 14-1

[2] Communication specifications .................................................................................................. 14-1

[3] External dimension drawings ................................................................................................... 14-2

14-2 Z-336J ....................................................................................................................................... 14-3