User`s guide

D: ADCCP NRM Detailed Command and Response Headers
DC 900-1317J 143
D.13 set-multipoint-list-packet (optional)
Packet Description
Valid only if option 7 (station-config-packet) is enabled on a station in nrm mode and
each local or remote secondary station addresses are a single octet. This packet is used
to set up the list of control units that the software polls. This packet is valid both in the
disconnected state and in the information transfer state.
Packet Header
Freeway (DLI api only):
usFWPacketType = FW_DATA
usFWCommand = FW_ICP_WRITE
usFWStatus = 0
ICP:
usICPClientID = 0
usICPServerID = 0
[usLength = 16 (*see note below)
or 16 + number of bytes in data field
usICPCommand = DLI_ICP_CMD_WRITE
iICPStatus = 0 - for Big Endian Clients or
= 0x4000 - for Little Endian Clients
usICPParams[0] = 0
usICPParams[1] = 0
usICPParams[2] = 0
Protocol:
usProtCommand = DLI_PROT_SEND_SET_MULTIPNT_LIST
iProtModifier = 0
usProtLinkID = port number
usProtCircuitID =
usProtSessionID = protocol session number from "attach-packet"
usProtSequence = 0
usProtXparms[0] = 0
usProtXparms[1] = number of bytes in data area
Note
The Freeway header is used only with DLI (it is not applicable for
DLITE), and the
usLength field of the ICP header is used only with-
out DLI.
Data
Up to 64 bytes of data containing a list of secondary stations on the indicated link that
support the multi-point addressing concept. Up to 32 stations per physical link can be
supported by multi-point addressing.