1
Index
Forwards ........................................................................................................................................................................I
Marks and arrangements used in this manual .....................................................................................................I
For safe operation......................................................................................................................................................II
1. Installation place............................................................................................................ II
2. Power supply...................................................................................................................V
3. Application note ..............................................................................................................V
History of revision....................................................................................................................................................VI
1. Name and function of each point ......................................................................................................................1
1-1. Front panel..................................................................................................................... 1
1-2. Rear panel ...................................................................................................................... 3
2. Connecting method ...............................................................................................................................................4
2-1. Notes concerning to the connecting wires......................................................................... 4
2-2. Connection with the load cell........................................................................................... 4
2-3. Connection of the external control input .......................................................................... 6
2-4. Connection of the serial interface (S-I/F).......................................................................... 7
2-5. Connection of the power supply and ground..................................................................... 8
3. Operation .................................................................................................................................................................9
3-1. Changeover of mode........................................................................................................ 9
4. Calibration............................................................................................................................................................. 11
4-1. Set items required in the calibration...............................................................................11
4-2. Procedure set if necessary after calibration.....................................................................11
4-3. Calibration procedures.................................................................................................. 12
4-4. Fine adjustment of zero and span.................................................................................. 18
4-5. Digital linearize ............................................................................................................ 21
4-6. Calibration only of zero point ........................................................................................ 24
4-7. LOCK of calibration ...................................................................................................... 26
5. C function mode.................................................................................................................................................. 27
5-1. Setting method of C function data ................................................................................. 27
5-2. Function of C function data ........................................................................................... 28