Contents
1. Related Manuals........................................................................................ 1
2. Terms and Definitions............................................................................... 2
3. Precautions................................................................................................ 3
4. Overview .................................................................................................... 4
5. Applicable Devices and Device Configuration ....................................... 5
5.1. Applicable Devices............................................................................. 5
5.2. Device Configuration.......................................................................... 6
6. Serial Communications Settings ............................................................. 8
6.1. Parameters ........................................................................................ 8
6.2. Cable Wiring ...................................................................................... 9
7. Serial Communications Connection Procedure ....................................11
7.1. Work Flow.........................................................................................11
7.2. SHIMADZU Balance Setup.............................................................. 13
7.3. PLC Setup........................................................................................ 21
7.4. Serial Communication Status Check................................................ 40
8. Initialization Method................................................................................ 48
8.1. Initializing a PLC .............................................................................. 48
8.2. Initializing a SHIMADZU Balance..................................................... 49
9. Program.................................................................................................... 50
9.1. Overview.......................................................................................... 50
9.2. Communications Sequence............................................................. 55
9.3. Error Detection Processing .............................................................. 57
9.4. Memory Maps .................................................................................. 58
9.5. Ladder Program............................................................................... 61
9.6. Protocol Data ................................................................................... 67
9.7. Timing Chart .................................................................................... 75
9.8. Error processing............................................................................... 76
10. Revision History...................................................................................... 78
