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(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