Delta AS Series Programming Manual page 750

11. Status is a commonly used status code for the instruction to integrate LC module. See the explanation of status
values in the following table.
Value 0
Weight
Description measuring or
no load
12. During the weight reading, Status will display corresponding error code and the Error flag changes to ON as an
error occurs in the LC module. When the status returns to normal, the Error flag will be cleared automatically. For
details on error status, refer to the explanation of status control buffers in the LC module manual.
13. See the sequence diagram of the weight-reading example.
En
ZeroS
TareS
TareW
Weight
Status
Explanation of the timing points in the above sequence diagram:
  Enable the LCWEI instruction.
  After getting the command of clearing data to 0, the instruction will clear the values of TareW, Weight and Status.
  Put the measured stuff on the weighing platform. When the stable weight value is measured, the Status value
becomes 1 and Weight displays the weight value.
  Setting TareS to ON, the Weight value moves to TareW and then the value of Weight is cleared.
  Setting TareS to OFF, the TareW value moves back to Weight and then the TareW value is cleared.
  Put another measured stuff on the weighing platform. At the moment, Status enters the status of weight
measuring.
  Disable the LCWEI instruction. TareW, Weight and Status hold the last status values.
1
Weight is
stable
10
0
0 10
0 1

  
Cha p ter 6 App l ied Ins truc tio ns
2 3
Hardware
fault/
In calibration
calibration
fault
0
0
10
20 0
1
0
   

4 5
Module
Weight number error
exceeds the /channel
range number
error
20 0
120
100
0 1
  
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