Beckhoff FC3101, Документация

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FC310x as master
FC3101 and FC3102 30 Version: 3.0
IndexGroup for addressing of a configured PROFIBUS device (port 0x1000-0x107E)
Index-
Group (Lo-
Word) IndexGroup
(Hi-Word) IndexOffset Description
0x00-0xFF 0x00 0x00-0xFF This will send a DPV1-Write to the appropriate, configured DPV1
slave via a Class 1 connection; the DPV1 slot number
corresponds to the IndexGroup, the DPV1 index corresponds to
the IndexOffset (see chapter
DPV1 [
}
31] ).
0x100-0x1
FF 0x00 0x00-0xFF This will send a DPV1-Write to the appropriate, configured DPV1
slave via a Class 2 connection; the DPV1 slot number
corresponds to the 0x100 IndexGroup, the DPV1 index
corresponds to the IndexOffset (see chapter
DPV1 [
}
31] ).
0x400 0x00 0x00 With this, a DPV1 Abort is sent to the appropriate configured
DPV1 slave via a class 2 connection; the abort parameters are
included in the data (-> chapter
DPV1 [
}
31] ).
0x0000 -
0xFFF 0x10000000
-
0xF0000000 0x00-0xFF This will transmit a PKW-Write to the appropriate, configured
PROFIDRIVE slave; the parameter number (PNU) is contained in
the Low WORD of the IndexGroup, the subindex for access to an
array is in the IndexOffset, the addressed axis is in bits 28-31 of
the IndexGroup (for a 1-axis unit, this must be 1), the PKW
compatibility can be adjusted in bits 26,27 (unfortunately, not all
PROFIDRIVE slaves are compatible, see chapter
PKW Interface
[ } 35] ).
0 0x01000000 0 This will send FDL-Write for Siemens AG interfacing to the
appropriate configured FDL station (see chapter
S5-FDL [
}
36] ).
0 0x02000000 0 This will send a SetSlaveAddress command to a configured DP
slave, whereby the DP slave must be configured with the new
station address; the old station address must be entered at BYTE
offset 0 of the ADS-Write data. Furthermore, the Ident no. of the
slave must be contained under BYTE offset 1 and 2, and BYTE
offset 3 must contain information as to whether the slave may be
modified later (0) or not (not equal 0). Altogether, 4 bytes of ADS-
Write data will therefore have to be sent.
ADS-ReadWrite
An overview of the IndexGroups/IndexOffsets supported by the FC310x during ADS-ReadWrite is provided
below.
IndexGroup for addressing of a configured PROFIBUS device (port 0x1000-0x107E)
Index-
Group (Lo-
Word) IndexGroup
(Hi-Word) IndexOffset Description
0x100-0x1
FF 0x00 0x00-0xFF This will send a DPV1-Data_Transport to the appropriate,
configured DPV1 slave via a Class 2 connection; the DPV1 slot
number corresponds to the 0x100 IndexGroup, the DPV1 index
corresponds to the IndexOffset (see chapter
DPV1 [ } 31] ).
0x200 0x00 0x00 With this, a DPV1 Initiate is sent to the appropriate configured
DPV1 slave via a class 2 connection; the initiate parameters are
included in the data (-> chapter
DPV1 [ } 31] ).
ADS-WriteControl
An overview of the ADS-Write-Control commands supported by the FC310x is provided below.