Flintec FT-10xx - Manual (Page 56)

FT-10 Smart Process Indicator, Technical Manual, Rev. 1.0, January 2014
Calibration Status (always 32 bit integer)
1
st Dword descriptions when read command is ‘Calibration Status’. Refer to 2 nd
Dword of PLC Output to FT-
10 PB Input
Bit Number 1
st
Dword Description
D31 … D16 Not in use
D15 … D8
Calibration
Errors
Bin Dec Descriptions
0000 0001 1
Calibration Timeout
- Restart calibration
0000 0010 2
ADC Error
- Re-energize the instrument
0000 0011 3
Instrument can not be calibrating
- Check load cell cable
- Re-energize the instrument
0010 0010 34
Instrument can not be calibrating
- Load cell signal is very low or too high
0010 0011 35
Calibration Error
- Calibration loading is not enough
- Check test weight loading (Write test weight
value to 1
st
Dword of PLC Output to FT-10 PB
Input then restart the calibration)
- Check load cell connections
0010 0100 36
Calibration load value entry Error
- Test weight is too small. Increase the test weight
0010 0101 37
Scale unstable
- Wait until scale become stable
- Check grounding wiring
0010 0110 38
The Calibration DIP switch is not ON position.
- Check the calibration DIP switch.
D7 ... D0
Calibration
Process
Status
0000 0001 1 System ready for calibration
0000 0011 3 Zero calibration in process
0000 0100 4 Span calibration in process
0000 1001 9 Error ( Refer to Calibration Errors )
Table 9.1 – Calibration Status
PLC Output to FT-10 PB Input
Bitwise of a Dword:
Dword
(R/W)
D31 D30 D29 D28 D27 D26 D25 D24 D23 D22 D21 D20 D19 D18 D17 D16
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
1
st
Dword
Next Dword defines the usage of this Dword.
2
nd
Dword
Out
5 Out
4 Out
3 Out
2 Out
1
Expanded Commands List
Not in use Command List Read Data Selection
New
CMD