NovaTech Utility Solutions 15541 West 110 th Street Lenexa, KS 66219 913-451-1880 Headquarters...

NovaTech Utility Solutions 15541 West 110th Street Lenexa, KS 66219 913-451-1880 www.novatechweb.com

Headquarters Office 3998 Schelden Circle Bethlehem, PA 18017 610-814-2610

SCADA Master

Engineering Workstation

Running WinECP

RS485 Multidrop

DNP3.0 Connection for SCADA Data10-Byte Connection for WinECP

Alternate Configuration

10-Byte RS232 pass through connection for

WinECP

Connection for SCADA Data

Application Note #1004-01R2

Orion Serial-to-Serial Pass-Through to DPU/TPU2000R Relays

The following slides detail how Orion and WinECP must be configured to set up a pass through connection

as shown here



Using NovaTech Communication Director (NCD) offline, set up one of the rear ports as an “MMI Interface” port. This is required because the front port on Orion is fixed at 19.2kB and WinECP cannot support a baud rate that high.

Note: Accessing Orion via dial-up or Ethernet is also possible. This note details only direct physical connection via RS232.

Set the comm parameters of the MMI Interface port to the same parameters as the comm port on the PC.



Set the comm parameters of the Passthru port to the same parameters as the comm port on the DPU2000R relay

Select “Passthru Interface” on the port where the DPU2000R relay will be attached. Some versions of NCD refer to “Passthru Interface” as “Direct Interface Client”.



Pass Through configuration complete. Now download configuration to Orion.



While online with Orion in a terminal emulation session, make selections to get to Pass Through mode. Select the port desired for pass through.

When in Pass Through Mode, close out the session, but not using CTRL-X. This will leave the port open for pass through.



Open WinECP, select Direct Access

Make sure comm parameters match the ones set on Orion.

Connect.

Note: If multiple DPU2000R units are connected to the Pass Through port on Orion, select desired unit number.



DPU2000R should come up on-line, as shown here.

NovaTech Utility Solutions 15541 West 110 th Street Lenexa, KS 66219 913-451-1880 Headquarters...

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