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FieldNameTypeReading fieldDetails
SelectBooleanco_se

0 Select

1 Execute

AdsuTypeTBDco__typeType of ADSU
OriginStringco_oaOriginator address
Cause

UInt32

co_cotSee Cause of Transmission
TestBooleanco_testTest command (true = test)
NegativeBooleanco_negativeNegative command (true= negative)
PulseBooleanco_quPulse command (true= pulse)
Value(See below)co_value(See below)
ReplySame as Value
(Read-Only)
co_reply

Return value form the south equipment.true:

Trigger

Boolean

co_ts

True: Triggers the TC with current values and current timestamp of the variables related to the same PIVOT object.

False: Ignored

Note that OPC UA clients do not need ot reset the Trigger to false between two TRUE writes operations.

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0 Select

1 Execute
FieldNameTypeReading fieldDetailsSelectBooleanco_se
AdsuTypeTBDco__typeType of ADSU
OriginStringco_oaOriginator address
Cause

UInt32

co_cotSee Cause of Transmission
Value(See below)co_value(See below)
ReplySame as Value
(Read-Only)
co_reply

Return value form the south equipment.

Trigger

UInt8

co_se

co_test

co_negative

co_qu

co_ts

Writing this node triggers the TC with current values, current timestamp and the command flags depending on the Trigger Value:

  • Bit 0 (0x01) : Test
  • Bit 1 (0x02) : Negative
  • Bit 2 (0x04) : Pulse
  • Bit 3 (0x08) : Select (False = Select, True= Execute) TBC!!!

Examples:

  • Writing "0" triggers a Select TC with Test, Negative and Pulse set to 0
  • Writing "9" (= 8 OR 1) triggers an Execute TC with Test set to 1 and Negative and Pulse set to 0

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