Flintec FT-13 - Manual (Page 50)

FT-13 Technical Manual, Rev. 1.40 March 2013 Page 50 of 56
Any input to FT-13 is in four words and according to the table below.
FT-13 Input
Bit no. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
1
st
Word
W31
MSB
W30 W29 W28 W27 W26 W25 W24 W23 W22 W21 W20 W19 W18 W17 W16
2
nd
Word W15 W14 W13 W12 W11 W10 W9 W8 W7 W6 W5 W4 W3 W2 W1
W0
LSB
3
rd
Word Pause Hold 0 Dschrg Reset Start Clear Tare Zero
New
Cmd
Command
CMD
R/W
4
th
Word Not in use Expanded Commands
Here the first and the second word describe the value received from the PLC, the third and the fourth word the
meaning as indicated below.
Bit no. 3
rd
Word Description
15 Pause
A transition from 0 to 1 activates the Pause function in a filling process.
A transition from 1 to 0 deactivates the Pause function.
14 Hold
A transition from 0 to 1 activates the Hold function which stops the weight control in a filling
process and deactivates the feeding outputs.
A transition from 1 to 0 deactivates the Hold function.
13…12 Not used Always 0
11 Reset A transition from 0 to 1 activates the reset command.
10 Start A transition from 0 to 1 activates the start command.
9 Clear A transition from 0 to 1 activates the clear command.
8 Tare A transition from 0 to 1 activates the tare command.
7 Zero A transition from 0 to 1 activates the zero command.
6
New
command
A transition from 0 to 1 activates the command described in the table below.
5
Command
Command R / W Definition
00000 R Gross Weight, continuous
00001 R Displayed Weight, continuous
00010 R Net Weight, continuous
00011 R Tare Weight, continuous
00100 R / W
Filling / Weighing Mode
Write: Toggle operation mode between filling and weighing
Read: 0: weighing ; 1: filling (only 1
st
word)
00101 R / W Target
00110 R / W Tolerance
00111 R / W Coarse
01000 R / W Fine
01001 R / W CN (only 1
st
word)
01010 R Last filling value
01011 R / W Quantity (only 1 st word)
01100 R / W Total
01101 R Inputs (only 1
st
word), continuous
01110 R / W Outputs, continuous
01111 R / W Middle
10000 W Zero calibration and calibration status (see table above)
10001 W
Calibrate span and and calibration status (see table above)
First write the calibration weight value in 1
st and 2 nd Word
10010 R Only calibration status (see table above)
11111 Reserved
4
3
2
1
0
Command R /
W
0: Read command; 1: Write command
Bit no. 4
th
Word Description
15…6 Not used Always 0
5
Expanded
Commands
Cmd R/W Definition
Prog. 0 Prog. 1 Prog. 2 Prog. 3 Prog. 4 Prog. 5 Prog. 6
00000 R/W D_FILL D_FILL D_FILL D_DISC D_MSG D_MSG D_DISC
00001 R/W TARE_ TARE_ D_VALF D_GATE ZERO_r GAT_CH D_GATE
00010 R/W TARE= TARE= D_LIFT E_TYPE F_TRGT E_TYPE
00011 R/W ZERO_r SAFETY TARE_ GAT_CH GAT_CH
00100 R/W GR-NET ZERO_r TARE= ZERO_r T_TRGT
00101 R/W GR-NET SAFETY ZERO_r
00110 R/W ZERO_r
00111 GR-NET
4
3
2
1
0