A - 8 A - 8
4.8.3 Data communications by common memory.................................................................................... 4-24
5 SETTINGS AND PROCEDURES UP UNTIL OPERATION 5- 1 to 5-17
5.1 Handling Precautions.............................................................................................................................. 5- 1
5.2 Settings and Procedures Up Until Operation ......................................................................................... 5- 2
5.3 Names of Parts and Functions ............................................................................................................... 5- 3
5.4 Connection with a Console, Debugger................................................................................................... 5- 4
5.5 Connection with the External Device...................................................................................................... 5- 5
5.5.1 Connecting to the RS-232 interface ................................................................................................ 5- 6
5.5.2 Connecting to the RS-422/485 interface ......................................................................................... 5- 8
5.6 Setting from the GX Developer............................................................................................................... 5-11
5.6.1 I/O assignment settings.................................................................................................................... 5-11
5.6.2 Switch setting for I/O and intelligent function module ..................................................................... 5-12
5.6.3 Intelligent function module interrupt point settings .......................................................................... 5-16
5.7 Maintenance, Checks ............................................................................................................................. 5-17
6 EXCLUSIVE COMMANDS 6- 1 to 6- 2
6.1 Exclusive Command List and Available Devices ................................................................................... 6- 1
6.2 Z(P). YCHECK ........................................................................................................................................ 6- 2
7 TROUBLESHOOTING 7- 1 to 7- 3
7.1 About QD51 (-R24) Status Checks ........................................................................................................ 7- 1
7.1.1 Checking the LED lighting status, communications error status and QD51 (-R24) switch
setting status .................................................................................................................................... 7- 1
7.1.2 Errors that occur in BASIC............................................................................................................... 7- 3
APPENDIX App- 1 to App- 7
Appendix-1 Comparison of Functions with Previous Modules ................................................................App- 1
Appendix-2 About Use of Programs from Previous Modules ..................................................................App- 2
Appendix 2.1 About use of A1SD51S, AD51H-S3 programs ..............................................................App- 2
Appendix-3 External Dimensions .............................................................................................................App- 6
INDEX Index- 1 to Index- 2
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