Load Cell Module DVP02LC-SL CR#35, 36: CH1 to CH2 maximum weight Explanations: The maximum weight set up by the user. When the value exceeds the maximum weight, bit2 and bit3 of CR#50 will be set to “1”. CR#37, 38, 39, 40: Upper/Lower limit for CH1 to CH2 zero point check Explanations: The references for reset to zero. When the weight is within the range, bit0 and bit1 of CR#50 will be set to “1”. CR#41: Saving set value Explanations: The present set value is saved, and all set values are written into the internal Flash for use next time when DVP02LC-SL is switched on. Default: 0. When H’5678 is written in, all set values will be saved in the Flash.
When the saving is completed, CR#41 will become H’FFFF. If the value written in is not H’5678, it will automatically return to H’0, e.g. write K1 into the CR to return it to K0. CR#43, 44: CH1 to CH2 filter percentage Explanations: Range: K1 to K5. Unit: 10%. Default: K2, i.e. 20%. CR#45, 46: CH1 to CH2 filter average value Explanations: The average weight value is displayed after the filtering. The condition to enable the filter is that the average times have to be larger than 30. CR#50: Status code Explanations: DVP-PLC Operation Manual 15 H’0 No action H’FFFF Saving is successful.
H’5678 Writing to internal Flash bit Status bit0 H’0001 CH1 zero point weight (empty) bit1 H’0002 CH2 zero point weight (empty) bit2 H’0004 CH1 exceeds max. weight (overload)