Flintec FT-11D - Manual (Page 48)

FT-11(D) Technical Manual, Rev. 1.35 November 2010 Page 48 of 52
Any input to FT-11 is in two double words and according to the table below.
FT-11 Input
D31M
SB
D30 D29 D28 D27 D26 D25 D24 D23 D22 D21 D20 D19 D18 D17 D16
Bit no.
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1
D0
LSB
W31
MSB
W30 W29 W28 W27 W26 W25 W24 W23 W22 W21 W20 W19 W18 W17 W16
RxPDO 1
(R_DW1)
W15 W14 W13 W12 W11 W10 W9 W8 W7 W6 W5 W4 W3 W2 W01
W00
LSB
0 0 0 0 SP3 SP2 SP1 0 Zero Tare Print CLR Select RxPDO 2
(R_DW2) Not used
Here R_DW1 provides the value received from the PLC and R_DW2 describes the meaning of this value as
indicated below.
Bit Nr. RxPDO2 (R_DW2) Description
31...28 Not used Always 0
27 Setpoint 3
26 Setpoint 2
25 Setpoint 1
A transition from 0 to1 activates the command. The value of the first and second
word is loaded to the corresponding setpoint.
24 Not used Always 0
23 Zero
22 Tare
21 Print
20 Clear
A transition from 0 to1 activates the command.
19...16 Select
0000 Gros weight
0001 Displayed weight
0010 Net weight
0011 Tara weight
0100 Setpoint 1 (not continuous)
0101 Setpoint 2 (not continuous)
0110 Setpoint 3 (not continuous)
0111 Latest alibi record no. (always 32-bit integer)
1000 Latest alibi gross weight
1001 Latest alibi tare weight
1010 Zero calibration + Calibration status (see table above)
1011 Span calibration + Calibration status (see table above);
First write the calibration weight value in R_DW1
1100 Calibration status (see table on page 50)
15...0 Not used Always 0