Product specifications

Page 2 AD-4402
6.3. System Design of a Hopper Scale............................................... 34
6.3.1. Operation and I/O Design........................................................ 34
6.3.2. Design Example ...................................................................... 34
7. Weighing Mode................................................................................ 35
7.1.1. Contents of the Batch Weighing Mode.................................... 35
7.2. Batch Weighing Mode ................................................................. 36
7.2.1. Selection of Batch Weighing....................................................37
7.3. Built-in Automatic Program Mode................................................ 39
7.3.1. Normal Batching of Built-in automatic program mode ............. 40
7.3.2. Loss-in-weigh of the Sequential Mode .................................... 42
7.3.3. Compensation Sequence........................................................ 44
7.3.4. Initial Flow Sequence ............................................................. 46
7.3.5. Discharge Sequence............................................................... 48
7.3.6. Recipe Sequence.................................................................... 50
7.3.7. Automatic Selection of Supplying Hopper ............................... 52
7.3.8. Nozzle Control Sequence (vacuum cleaner)........................... 53
7.3.9. Mixing Sequence.....................................................................54
7.3.10. Safety Check Function ............................................................ 56
7.3.11. Pause and Emergency Stop.................................................... 56
7.3.12. Restart Sequences from Pause...............................................57
7.3.13. Automatic Free Fall Compensation ......................................... 58
7.3.14. Real Time Free Fall Compensation......................................... 59
7.4. Customer Programmed Control (Comparison Output) ............................... 61
7.4.1. Normal Batching of the Customer Programmed Control Mode62
7.4.2. Loss-in-weigh of the Customer Programmed Control Mode.... 64
7.5. Other Functions........................................................................... 66
7.5.1. Re-Zero Operation .................................................................. 66
7.5.2. Zero Tracking Function ........................................................... 66
7.5.3. Tare......................................................................................... 67
7.5.4. Preset Tare (Fixed Tare Function) .......................................... 67
7.5.5. Customizing the Function Key (Key Design) ...........................67
7.5.6. Customizing the Sub Display...................................................68
7.5.7. Graphic Display....................................................................... 69
7.5.8. Total Operation........................................................................ 70
7.5.9. Undoing the Total Operation ................................................... 70
7.5.10. Clearing (Deleting) the Totaled Data....................................... 70
7.5.11. Error Message and Alarm .......................................................71
7.5.12. Graphic Status Indicator..........................................................73
7.5.13. Memory Backup ...................................................................... 73
8. Interface........................................................................................... 74
8.1. Control I/O Function .................................................................... 74
8.1.1. Interface Circuit ....................................................................... 74
8.1.2. Timing Chart............................................................................ 75
8.2. Built-in RS-485 Interface .............................................................76
8.2.1. Connection.............................................................................. 76
8.2.2. Settings of Parameters............................................................ 77
8.2.3. Timing Chart............................................................................ 78
8.2.4. General Data Format............................................................... 79
8.2.5. A&D Data Format.................................................................... 80
8.2.6. Address................................................................................... 80
8.2.7. Command List ......................................................................... 81