Minebea Intec CSD-903, Operating Instructions Manual, Page: 58 / 244

8 Various operations by C function data
8.1 Decimal point display position
The decimal point display position is selected by C function CF-01.
The position of the decimal point can be selected from [Nothing], [1234.5], [123.45],
[12.345] and[1.2345].
The default is [Nothing].
8.2 A/D sampling
The A/D sampling rate is selected by C function CF-02
The A/D sampling rate can be selected from [200 times/s] and[20 times/s].
The default is [200 times/s].
Note:
The A/D sampling rate decreases temporarily while data is written to EEPROM.
8.3 Overload display condition (OL, -OL display)
The overload display condition is selected by C function CF-03.
[At the time of more than |weighing ca 9d|], [at the time of exceeding to the
weighing capacity ±110 %] or [Exceeding to -20d ~ weighing capacity] can be selected.
Default is set to [Smaller than -20d and larger than weighing capacity
＋
9d].
8.4 Unit
Units are selected by C function CF-05.
The unit can be selected from [No unit], [g], [kg], [t], [lb], [N] and [kN].
The default is [No unit].
8.5 Excitation
Excitation is selected by C function CF-07.
The voltage (DC) excitation of the load cell can be selected from [DC10 V], [DC5 V] and
[DC2.5 V].
The default is [DC10 V].
If a zener barrier is used, apply CSD-903 by selecting the excitation according to the
below table.
Excitation System coniguration
10 V 5 V 2.5 V
1 load cell + Zener barrier ×
◯ ◯
2 load cells + cable junction box + Zener barrier × ×
◯
3 load cells + cable junction box + Zener barrier × ×
◯
4 load cells + cable junction box + Zener barrier × ×
◯
Weight indicator CSD-903 8 Various operations by C function data
EN-56 Minebea Intec