Example of a positioning movement with frame sequence
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TR-Electronic GmbH 2007, All Rights Reserved
Printed in the Federal Republic of Germany
Page 248 of 260
TR - EMO - BA - DGB - 0013 - 00
05/16/2007
Define position factor
The position factor 1024 = 0x400 for the denominator is set with subindex 2 in object 0x6093. The
default value is retained for the counter.
COB-ID
CCD
Index
SUB
Data
11
bit
Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7
Tx_SDO
0x670 0x23 0x93 0x60 0x02
0x00 0x04 0x00 0x00
Rx_SDO
0x5F0 0x60 0x93 0x60 0x02 0x00 0x00 0x00 0x00
Define position ranges
The position value for the lower position limit = 0 and the upper position limit = 0x3FFF FFFF is set
with subindices 1 and 2 in object 0x607B. Two frames are required for this purpose.
COB-ID
CCD
Index
SUB
Data
11
bit
Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6
Byte 7
Tx_SDO
0x670 0x23
0x7B 0x60 0x01
0x00 0x00 0x00 0x00
Rx_SDO
0x5F0 0x60
0x7B 0x60 0x01 0x00 0x00 0x00 0x00
Tx_SDO
0x670 0x23
0x7B 0x60 0x02
0xFF 0xFF 0xFF
0x3F
Rx_SDO
0x5F0 0x60
0x7B 0x60 0x02 0x00 0x00 0x00 0x00
Define software position ranges
The software position value for the lower position limit = 1 and the upper position limit = 0x3FFF FFFE
is set with subindices 1 and 2 in object 0x607D. Two frames are required for this purpose.
COB-ID
CCD
Index
SUB
Data
11
bit
Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6
Byte 7
Tx_SDO
0x670 0x23
0x7D 0x60 0x01
0x01 0x00 0x00 0x00
Rx_SDO
0x5F0 0x60
0x7D 0x60 0x01 0x00 0x00 0x00 0x00
Tx_SDO
0x670 0x23
0x7D 0x60 0x02
0xFE 0xFF 0xFF
0x3F
Rx_SDO
0x5F0 0x60
0x7D 0x60 0x02 0x00 0x00 0x00 0x00
Define speed
The speed 4.350 = 0x10FE is set with object 0x6081.
COB-ID
CCD
Index
SUB
Data
11
bit
Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7
Tx_SDO
0x670 0x23 0x81 0x60 0x00
0xFE 0x10 0x00 0x00
Rx_SDO
0x5F0 0x60 0x81 0x60 0x00 0x00 0x00 0x00 0x00