11.7.1
PDO Mapping
PDO mapping can be used to create application-specific output and input data sets for data exchange.
11.7.1.1
Function: RxPDO1 mapping
The graph shows the default setting (factory setting) for the 1st receive PDO mapping RxPDO1 in
object 0x1600.
CoE object dictionary
RxPDO1 (Outputs)
Index
0x1600
Sub
0x00
Mapping
0x09
0x1600
0x6040
0x1600
0x6060
0x1600
0x607A
0x6040 0x00 0xXXXX (UINT)
0x01
0x02
0x03
0x10
0x08
0x20
0x6081 0x00 0xXXXX XXXX (UDINT)
0x607A 0x00 0xXXXX XXXX (DINT)
0x6060 0x00 0xXX (SINT)
0x1600
0x6081
0x04
0x20
Index
Sub
Value
0x60FF 0x00 0xXXXX XXXX (DINT)
0x60B2 0x00 0xXXXX (INT)
0x60B1 0x00 0xXXXX XXXX (DINT)
0x6071 0x00 0xXXXX (INT)
0x1600
0x60FF
0x1600
0x6071
0x1600
0x60B1
0x05
0x06
0x07
0x20
0x10
0x20
0x1600
0x60B2
0x08
0x10
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
Index
Sub
Length
Controlword
Modes of operation
Target position
Profile velocity
Target velocity
Target torque
Velocity offset
Torque offset
0x1600
0x0000
0x09
0x08
0x00
0x1600.01
Header
0x1600.02
0x1600.03
0x1600.04
0x1600.05
0x1600.06
0x1600.07
0x1600.08
0x1600.09
Fig. 111 Overview: default RxPDO1 mapping
Configuring object 0x1600
The following steps are required to configure object 0x1600 (only if the "complete access" function is
not enabled):
–
Switch CMMT to the "Pre-Operational status (PreOp)".
–
Set subindex 0x00 to value 0.
–
Configure subindex 0x01 … …0x10.
–
Set subindex 0x00 to the value of the assigned PDOs.
–
Switch CMMT to the "Safe-Operational (SafeOp) and Operational (Op)" status.
11.7.1.2
Function: TxPDO1 mapping, axis 1
The graph shows the default setting (factory setting) for the 1st send PDO mapping TxPDO1 in object
0x1A00.
EtherCAT
532
Festo — CMMT-ST-SW — 2019-02
Содержание CMMT-ST-SW
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