Transport Layer Control

The Transport Layer control provides the following information:

Gev IEEE 1588 - Enables IEEE 1588 Precision Time Protocol (PTP) to control the timestamp register.

Gev IEEE 1588 Clock Accuracy - The expected accuracy of the device clock when it is the grandmaster or when it becomes the grandmaster.

Gev IEEE 1588 Status - The status of the IEEE 1588 clock.

Gev IEEE 1588 Mode - The mode of the IEEE 1588 clock.

Summary Table

Name Interface Access Visibility Description
Payload Size IInteger Expert Provides the number of bytes transferred for each image or chunk on the stream channel.
GigE Vision ICategory RO Beginner Category that contains the features pertaining to the GigE Vision transport layer of the device.
Link Error Count IInteger RO Expert Counts the number of error on the link.
Packet Resend Request Count IInteger RO Expert Counts the number of resend requests received from the host.
Packet Resend Requests Dropped Count IInteger RO Expert Counts the number of resend requests that were not processed due to an error condition.
Transmission Delay (us) IInteger RO Expert Delay in us from image acquisition to image transmission.
Transmission Delay Average(us) IInteger RO Expert Average delay in us from image acquisition to image transmission.
Transmission Delay Maximum(us) IInteger RO Expert Maximum delay in us from image acquisition to image transmission in the current acquisition session.
Pause Frame Count IInteger RO Expert Number of pause frame requests received for the image tranmission interface in the current acquisition session.

Transport Layer Control Features


Payload Size

Provides the number of bytes transferred for each image or chunk on the stream channel.

Property Value
Name PayloadSize
Interface IInteger
Access
Unit B
Visibility Expert

GigE Vision

Category that contains the features pertaining to the GigE Vision transport layer of device, including IEEE 1588.

Property Value
Name GigEVision
Interface ICategory
Access RO
Visibility Beginner

Link Error Count

Counts the number of error on the link.

Property Value
Name LinkErrorCount
Interface IInteger
Access RO
Unit
Visibility Expert

Packet Resend Request Count

Counts the number of resend requests received from the host.

Property Value
Name PacketResendRequestCount
Interface IInteger
Access RO
Unit
Visibility Expert

Packet Resend Requests Dropped Count

Counts the number of resend requests that were not processed due to an error condition.

Property Value
Name PacketResendRequestsDroppedCount
Interface IInteger
Access RO
Unit
Visibility Expert

Transmission Delay (us)

Delay in us from image acquisition to image transmission.

Property Value
Name TransmissionDelay
Interface IInteger
Access RO
Unit
Visibility Expert

Transmission Delay Average(us)

Average delay in us from image acquisition to image transmission.

Property Value
Name TransmissionDelayAverage
Interface IInteger
Access RO
Unit
Visibility Expert

Transmission Delay Maximum(us)

Maximum delay in us from image acquisition to image transmission in the current acquisition session.

Property Value
Name TransmissionDelayMax
Interface IInteger
Access RO
Unit
Visibility Expert

Pause Frame Count

Number of pause frame requests received for the image tranmission interface in the current acquisition session.

Property Value
Name PauseFrameCount
Interface IInteger
Access RO
Unit
Visibility Expert