Woodward High PROTEC MRU4, Manual

Page: 225 / 655

Communication Protocols
Parameter Description Setting range Default Menu path
SelfAddress Support of self (automatic) addresses inactive,
active
inactive [Device Para
/DNP3
/Communication]
DataLink confirm Enables or disables the data layer confirmation (ack). Never,
Always,
On_Large
Never [Device Para
/DNP3
/Communication]
t-DataLink confirm Data layer confirmation timeout 0.1 - 10.0s 1s [Device Para
/DNP3
/Communication]
DataLink num
retries Number of repetition of data link packet sending after
failing 0 - 255 3 [Device Para
/DNP3
/Communication]
Direction Bit Enables Direction Bit functionality. The Direction Bit is 0
for SlaveStation and 1 for MasterStation inactive,
active
inactive [Device Para
/DNP3
/Communication]
Max Frame Size This value is used to limit the net Frame Size 64 - 255 255 [Device Para
/DNP3
/Communication]
Test Link Period This value specifies the time period when to send a
Test Link-Frame 0.0 - 120.0s 0s [Device Para
/DNP3
/Communication]
AppLink confirm Determines if the device will request that the
Application Layer response be confirmed or not Never,
Always,
Event
Always [Device Para
/DNP3
/Communication]
t-AppLink confirm Application layer response timeout 0.1 - 10.0s 5s [Device Para
/DNP3
/Communication]
AppLink num
retries The number of times the device will retransmit an
Application Layer fragment 0 - 255 0 [Device Para
/DNP3
/Communication]
Unsol Reporting Enables supports unsolicited reporting. This is only for
Network connections available. For serial connection
this setting is fix set to inactive inactive,
active
inactive [Device Para
/DNP3
/Communication]
225 MRU4 DOK-HB-MRU4-2E