FAD-40 Technical Manual, Rev.2.1.0; February 2022
Page 48 of 55
FAD-40CO Output to PLC Input T_DW3
Bit no.
TxPDO 3 (T_DW3) Description
D31…D21
Not in use
D20
Input for I/O2
D19
Input for I/O3
D18
Output for I/O3
D17
Output for I/O2
D16
Output for I/O1
D15…D12
Error codes of
converter
0000
No error found
0001
ADC out
0010
ADC over
0011
ADC under
0100
System error
0101
In setup mode
0110
Low/High voltage error
0111
Instrument not found
D11…D10
Not in use
D9
Operation mode
0
Weight & Force Mode
1
Count Mode
D8
Zero range
0
Weight is out of zero range
1
Weight is in zero range
D7
Indication
0
Gross
1
Net
D6
MD
–
Motion detection
0
Stable
1
Unstable
D5
D4
D3
D2
D1
Read command
response
00000 Indicated weight
00001 Gross weight
00010 Tare weight
00011 Indicated weight (floating point type)
00100 Gross weight (floating point type)
00101 Tare weight (floating point type)
10000 Calibration Status (Refer to table 8.2)
D0
CMD flag
The command is applied successfully
PLC Output to FAD-40CO Input
Dword
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
RxPDO 1
(R_DW1)
Reserved
RxPDO 2
(R_DW2)
W31
MSB
W30 W29 W28 W27 W26 W25 W24 W23 W22 W21 W20 W19 W18 W17 W16
W15 W14 W13 W12 W11 W10 W9
W8
W7
W6
W5
W4
W3
W2 W01
W00
LSB
RxPDO 3
(R_DW3)
Not used
I/O3
out
I/O2
out
I/O1
out
Not used
Command List
Data Selection
New
CMD
PLC Output to FAD-40CO Input R_DW2
R_DW 2contains the setting / parameter value (Refer to
“Adjust span calibration” and “I/O configuration” in
“Command List”, see PLC Output to FAD-40CO Input R_DW 3).