GD Get the Flow Rate.

This read-only value represents the actual Analog output.
The value 0 (zero) represents the lowest possible analog voltage or current.
The value 100 represents the highest possible value.

Note that the value read may be outside the 0-100 range.
This just indicates that the analog output has reached its limits and does not represent the internally calculated value.

E.G.:
For AM=0 (4-20 mA) GD=0 means 4 mA output and 100 means 20mA output.
For AM=3 (0-10V) GD=0 means 0 VDC output and 100 means 10 VDC output.
The relationship between the weight and the analog output are defined by AL, AH and AM.

See also  LS, LI, GF, GR, GM, PL1, PL2, PL3, PL4, PL5.
And for the DAD:  VF, GD, PL6, PL7, PL8, PL9, PL10, PL11, PL12, PL13, PL14, PL15, PL16, PL17, PL18, PL19, PL20, PL21, and AA, AL, AH, AM.