Flintec FAD-30 - Manual (Page 28)

FAD-30 Technical Manual, Rev. 1.06 December 2012 Page 28 of 48
5.12. CANopen Data Structure (for FAD-30CO only)
Hardware Configuration Hint
To install the FAD-30CO into the PLC Hardware Configuration use the ESD file memory parts to create exactly
the following memory structure:
Input 2 Words
Output 2 Words
Input 2 Words
Input 2 Words
Output 2 Words
Output 2 Words
FAD-30CO Output to PLC 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
TxPDO 1
(T_DW1)
reserved
TxPDO 2
(T_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 W1
W0
LSB
TxPDO 3
(T_DW3)
Not in use
Error codes of converter Not in use
Op.
mode
Zero
range
Gross
Net
MD Read command response
Cmd
Flag
FAD-30CO Output to PLC Input T_DW2
T_DW2 contains the weight value respective the calibration information according to the “read command
response” (Refer to FAD-30COOutput to PLC Input T_DW3).
FAD-30CO Output to PLC Input T_DW3
Bit no. T_DW3 Description
D31…D16 Not in use
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 A change of the flag indicates: New CMD is applied successfully