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CANopen Slave Communication Module IFD9503
DVP-PLC Application Manual
30
Note: See 13.5.1 “Communication Objects in Object Dictionary” for the corresponding
index and sub-index of upload start address, download start address and all mapping
parameters.
y
RxPDO1 (master
→
IFD9503):
Send the control data of the master to the slave (IFD9503). Preset the length of data to be
mapped to 8 bytes and the content to be mapped to “the 1
st
~ 4
th
registers in the download
area”. You can map any parameters in the download area, maximum 8 bytes.
Default COB-ID
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
H’200 + Node-ID
D0
D1
D2
D3
PDO2 ~ PDO8 (Default: Close)
y
TxPDO (IFD9503
→
master):
Send the status data of the slave (IFD9503) to the master. Preset the length of the data to
be mapped to 0 byte. You can map any parameters in the download area, maximum 8
bytes.
Default COB-ID
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
H’xxxx
+Node-ID
y
RxPDO (master
→
IFD9503):
Send the control data of the master to the slave equipment (IFD9503). Preset the length of
the data to be mapped to 0 byte. You can map any parameters in the download area,
maximum 8 bytes.
Default COB-ID
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
H’yyyy
+Node-ID
Data transmission mode
TxPDO in IFD9503 supports many modes: synchronously non-cyclic, synchronously cyclic,
synchronous RTR, asynchronous RTR and asynchronous modes.
Содержание IFD9503
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