ProSoft Technology PLX81-EIP-61850 - Manual (Page 99)

PLX8x-EIP-61850 ♦ Communication Gateway Reference
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IEC 61850 Client User Manual
ProSoft Technology, Inc. Page 99 of 167
July 2, 2015
T
 This is the time the IEC 61850 Client sent the control request. The IEC 61850
Client driver writes this value using the current gateway time.
{This table has been taken directly from the IEC 61850 Standard document.}
Test
 Test issues are still early in IEC 61850 use. This is only required if the
customer really wants to issue a control command which should be
interpreted by the IED as a command that should not cause a real operation.
Check
 Your specific application determines if or how this parameter is used. This
parameter determines whether control actions are done immediately without
interlock or synchrocheck, or if an interlock or synchrocheck is performed
before the operation is done. Some other part of your application may do
these checks anyway, even if checks are not used here. You can set the PLC
to always use or always not use checks, or it can enable or disable checks for
each control action when the control message is sent.
{This table has been taken directly from the IEC 61850 Standard document.}