NISYNC_ATTR_8021AS_PORT_STATE

Data
Type
Access Applies to Coercion High-Level Functions
ViInt32 RO N/A None None

Description

Returns the state of the 802.1AS clock used by the time reference specified in activeItem. This attribute can be queried to determine if this clock has reached a steady state before the application continues with other operations dependent on this clock. You can also use this attribute to determine if this clock has entered the Disabled state, in which case the clock is no longer synchronized with other 802.1AS devices.

Note Note  
  • This attribute is supported only on certain targets. Refer to Target Support for Timing Attributes and Functions to determine whether or not this attribute is supported on your target.
  • You must specify the time reference using the activeItem parameter when querying this attribute.
IntegerState
3Disabled
6Master
7Passive
9Slave