Specifications

SerialPortConfiguration

Page|38

Additionalnote:Themodemiscapableofonly1PADconnectionatatime.Whenamanualclientconnectionisinprogress
(atd*xxx.xxx.xxx.xxx),aconnectionattemptbyanincomingclientmayresultinthedisablingofthePADfunctionuntilthe
nextdevicereset.
 PadProtocol:

SetsthedataprotocolofthePADtotcporudpdata.IfyouhavesetPADModeasserveryoucanchooseeitherto
supporteithertypeofclient.

 IncomingFriendlyIPAddress:
SetstheIPaddressofthedeviceusingthePADfunctionality.

 ServerSession
ClosedOn:
ThisisonlyavailableifPADmodeisServer.Thisoptionselectsunderwhichconditiontheserverwillterminatean
establishedconnection.ThedefaultvalueisNewClient.

― NewClient:Ifadifferentclientattemptstoconnect,itwillbesuccessfulandthecurrentclientwillbeforcibly

disconnected,withoutanywarning.Otherwise,thecurrentclientremainsconnectedindefinitely.

― Timeout:Anewclientwillbeacceptedonlyafteraspecifiedtimeout.Thedurationofthetimeoutisspecified
bytheInactivitytimeout,ortheHardtimeout,oracombinationofboth.

 ServerInactivityTimeout:
Time
afterwhichthecurrentconnectionwithClientwillbeterminatedwithoutwarning.Thistimestartsover
againeachtimetheClientsendsdatatotheserver.ThisparameterisignoredifthesessionclosesonNewClient.If
PADprotocolistcp,thetimeoutisspecifiedinminutes.Ifudp,the
timeoutisspecifiedinseconds.Thevalidrange
foreitheris1‐65535.0willdisablethistimer.

 ServerHardTimeout:
TimeafterwhichthecurrentconnectionwithClientwillbeterminatedwithoutwarning.Thisisafixedtimefrom
theinitialconnection,nomatterhowmuchorhow
oftentheClientsendsdatatotheserver.Thisparameteris
ignoredifthesessionclosesonNewClient.IfPADprotocolistcp,thetimeoutisspecifiedinminutes.Ifudp,the
timeoutisspecifiedinseconds.Thevalidrangeforeitheris1‐65535.0willdisablethis
timer.
Note:IfbothInactivityTimeoutandHardTimeoutareenabled,(neitheris0),thenaclientsessionwillbeterminatedwhen
eithertimeoutismet.Inthiscase,thevalueforHardTimeoutmustexceedthevalueforInactivityTimeout.IftheInactivity
Timeoutismet,theclientwill
beterminated.IftheHardTimeoutisexceededwithoutmeetingtheInactivityTimeout,the
clientwillbeterminatedbytheHardTimeout.
 IncomingPort:
Setstheportnumberusedtoforwardincomingrequeststotheserialport.

 OutgoingPort:
Setstheportnumberusedtosendoutgoingrequests
fromtheserialport.

 RemoteHostIPAddress:
SetstheServerIPaddresstoconnectwithwhenusingthePADinclientmode.