Qtech-data-systems Intermax Cellular Modem User Manual download pdf (Page 2)

DATRAN ll eXcel Cellular IP RTU - Quick Start Guide – v2.1 September 2012

www.qtech.co.nz Tel:033663713

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HowtosetupaCellularDataChannelRTUthatusesanIntermax

ThisisanoverviewofhowthedataflowsfromDATRANVItotheRTU:

DATRANVI→LAN/WAN→Internet→Cellnetwork→MaxonIntermaxmodem→Q03RTU

1.Adda_Comms_Object_fortheCellularDataChannelwiththeseproperties:

a.TCPPort=14000

b.InactivityTimeout=0msec

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2.Adda_Comms_Object_fortheQ03RTUwiththeseproperties:

a.RtuActive=True

b.Address=1(thisistheaddress/stationnumberoftheQ03RTU)

c.Channel=CellularNET(thisisthenameoftheCellularDataChannel)

d.PollInterval=1hr(ormoreasitcangetquiteexpensiveifthepollintervalissettooshort)

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3.AddanyexceptionsinyourfirewallwhetherontheDATRANVIcomputer,organizationserver,router,

etc.toallowincoming/inboundTCPconnectionsfromanywhereintheInternettothisTCPPortonthis

DATRANVIcomputer.UseHyperTerminaltotesttheconnectiontothisTCPPort.

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Qtech-data-systems Intermax Cellular Modem User Manual Page 2