FT-111(D) Panel Weighing Indicator, Technical Manual, Rev.1.0.0, May 2019
Page
132
of
146
12 A
PPENDIX
2:
D
ATA
S
TRUCTURE
CAN
OPEN
FT-111 Output to PLC Input
Bitwise of a Dword:
Unsigned
Long
(Only
read)
B63 B62 B61 B60 B59 B58 B57 B56 B55 B54 B53 B52 B51 B50 B49 B48
B47 B46 B45 B44 B43 B42 B41 B40 B39 B38 B37 B36 B35 B34 B33 B32
B31 B30 B29 B28 B27 B26 B25 B24 B23 B22 B21 B20 B19 B18 B17 B16
B15 B14 B13 B12 B11 B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
TxPDO 1
(T_UL1)
Out
5
Out
4
Out
3
Out
2
Out
1
In
4
In
3
In
2
In
1
Error codes of FT-111 Unit
Centr
e of
zero
Gros
s
Net
SD
Read command response
Cmd
Flg
By default, Actual weight value is represented.
To represent other weight or calibration status, refer to B37…B33.
FT-111 Output to PLC Input 2
nd
Dword
Bit Number TxPDO 1 (T_UL1) Description
B63 … B56
Digital Outputs
Output bit status (Active = 1)
B55 … B48
Digital Inputs
Input bit status (Active = 1)
B47 … B44
Error Codes
of FT-111
Bin
Dec
Descriptions
0000
0
No error found
0001
1
ADC out
0010
2
ADC over
0011
3
ADC under
0100
4
System Error
0101
5
In programming mode
0110
6
Low/High Voltage Error
0111
7
Tilt Switch is active
B43
Unit
0
First unit
1
Second unit
B42-B41
Not used
B40
Centre of zero
0
Weight is out of zero range
1
Weight is in zero range
B39
Indication
0
Gross
1
Net
B38
Stability
Detection
0
Stable
1
Unstable
B37 … B33
Read Command
Response
Bin
Dec Descriptions
00000
0
Actual weight (if the indication is in Net)
00001
1
Gross weight
