Minebea Intec CSD-903, Operating Instructions Manual

Page: 90 / 244

11 Weighing mode
CSD-903 has four weighing modes. Refer to Chapter 11.1 for details on settings.
Set each weighing comparison value, refer to Chapter 11.2 .
Furthermore, there are two control modes, [Simple mode], [Sequential mode].
Each includes an [Batching mode] and a [Discharge mode].
CSD-903
1) Simple mode
2) Sequential mode
3) 4 steps check mode 1
4) 4 steps check mode 2
Batch mode
Discharge mode
Batch mode
Discharge mode
Inflow gate PLC
Coarse / Middle / Fine flow
Weighing hopper
Raw material
Load cell
Container
Discharge gate
Full amount output
Example for weighing by
discharge mode
Raw material
Discharge gate
Batch gate
Container
Load cell
Discharge
20.00 kg 20.00 kg
Example for weighing by
batch mode
Coarse / Middle / Fine flow
Weighing hopper
20.00 kg
20.00 kg
Coarse Middle F
ine
Coarse Middle F
ine
Note:
Control the supply of raw material to the weighing hopper while observing full output by
PLC, etc.
An outline of each mode is as follows.
- Simple mode
The set value and measured value are compared, and when comparison results
satisfy given conditions, the output turns on. PLC, etc., is required for such functions
as gate control.
For more information see Chapter
11.3 .
- Sequential mode
Comparison of the weight value and setting the order of the gate control, etc., can be
performed without connecting an external PLC, etc.
As a result, system construction that omits PLC is possible.
Weight indicator CSD-903 11 Weighing mode
EN-88 Minebea Intec