Flintec DAD 141.1 - Manual (Page 41)

DAD 141.1 Technical Manual, Rev. 2.2 - February 2014 Page 41 of 54
The checksum is derived as follows:
a. Add the ASCII values (in hex) of all the 15 characters in the string
b. Invert the hexadecimal value
c. Add one to the value
d. Use only the last two digits
e. Convert the hexadecimal value to characters
10.6.7. GA Get Triggered Average Value [ Index 0x2008 or 0x2028 ]
This command reads the measurement result of a measurement cycle. The measurement value has been
averaged according the defined measuring time. The trigger commands can be found in chapter 10.13.
Master (PC / SPS) sends Slave (DAD 141.1) responds Meaning
GA A+001.100 Request: GA = 1100 g
Note: For preventing errors during the read out of the data the register GA has stored the value 99999 at the
beginning of the measurement cycle. The measurement result can only be read after the defined measuring
time MT has been elapsed and before a new measurement cycle has been started.
10.6.8. GH Get Hold Value [ Index 0x2084 or 0x2086 ]
Get the actual weight value, activated by the logic inputs.
Master (PC / SPS) sends Slave (DAD 141.1) responds Meaning
GH H+001.800 Hold value: 1800 d
10.6.9. TH Trigger Hold Value [ Index 0x2061 ]
Saves the weight value of the last GH reading.
Master (PC / SPS) sends Slave (DAD 141.1) responds Meaning
TH OK Save actual weight value
10.6.10. GM Get Peak Value [ Index 0x2080 or 0x2082 ]
The peak value is the maximum input value while your measurement.
Master (PC / SPS) sends Slave (DAD 141.1) responds Meaning
GM M+051.100 Peak value: 51100 d
10.6.11. RM Reset Peak Value [ Index 0x2061 ]
Resets the peak value.
Master (PC / SPS) sends Slave (DAD 141.1) responds Meaning
RM OK Reset Peak value
10.6.12. GO Get Peak To Peak Value [ Index 0x208C or 0x208E ]
The peak to peak value is the difference value between the maximum and minimum input values while your
measurement.
Master (PC / SPS) sends Slave (DAD 141.1) responds Meaning
GO O+091.100 Peak to Peak value: 91100 d
10.6.13. GV Get Valley Value [ Index 0x2088 or 0x208A ]
The valley value is the minimum input value while your measurement.
Master (PC / SPS) sends Slave (DAD 141.1) responds Meaning
GV V+000.100 Valley value: 100 d