CONTRASTECH Mars Series, Руководство пользователя, Страница: 23 / 27

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ExclusiveAccess
ControlAccess
Grants exclusive access to the
device to an application. No
other application can control or
monitor the device.
Grants control access to the
device to an application. No
other application can control the
device.
GevMCPHostPort GevMCPHostPort Controls the port to which the
device must send messages.
Setting this value to 0 closes the
message channel.
GevMCDA GevMCDA Controls the destination IP
address
for the message
channel.
GevMCTT GevMCTT Provides the transmission
timeout value in milliseconds.
GevMCRC GevMCRC Controls the number of
retransmissions allowed when a
message
channel message
times out.
GevStreamChannelSelector GevStreamChannelSelector Selects the stream channel to
control.
GevSCPInterfaceIndex GevSCPInterfaceIndex Index of the logical link to use.
GevSCPHostPort GevSCPHostPort Controls the port of the selected
channel to which a GVSP
transmitter must send data
stream or the port from which a
GVSP receiver may receive data
stream. Setting this value to 0
closes the stream channel.
GevSCPSFireTestPacket GevSCPSFireTestPacket Sends a test packet. When this
feature is set, the device will fire
one test packet.
GevSCPSDoNotFragment GevSCPSDoNotFragment The state of this feature is
copied into the "do not fragment"
bit of IP header of each stream
packet. It can be used by the
application
to prevent IP
fragmentation of packets on the
stream channel.
GevSCPSPacketSize GevSCPSPacketSize Specifies the stream packet
size, in bytes, to send on the
selected channel for a GVSP
transmitter or specifies the