Yokogawa SPS24 Manuel d'utilisateur télécharger pdf (Page 16)

<2. Preparation and Basic Operation>

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IM 12A01S02-01E 1st Edition : May 10, 2013-00

2.5 How to use the SPS24

GotoWindows[Start]–[AllPrograms]–[YokogawaSENCOMPCSoftware]andclick

“SENCOM PC Software” to launch the SPS24.

l First launch

Atrstlaunch,the“PleasesetRSport”messageappears.Click“OK”toclosethedialogbox.

Conrmthesensorconnectionandgoto[Setup]–[RSportNo.]toassigntheRSportnumberto

the sensor.

Toolbar

Select USB RS-485 Port.

Click to save.

Connection information field

Figure 2.2 Example of RS port number setting (2 sensors are connected simultaneously)

Select USB RS-485 Port and click “Save” to store the change.

Clicking[Connect]intheconnectioninformationelddetectsthesensoranddisplaysthe

connected sensor button.

The * mark after the COM number indicates the active connection.

l Multiple Sensor Connection

Toconnectmultiplesensors,connectmultipleinterfaceboxestotheUSBportsonthePCusing

USB cables.

Once the USB cables are connected, RS port numbers (COM numbers) are automatically

allocated. RS port numbers do not change even after disconnecting USB cables.

In the case of Windows XP, the COM port driver must be installed for every connection.

TheRSportnumberoftheinterfaceboxcanbeconrmedbyusingtheconnectedsensorbutton

ID(serialNo.)whichappearseverytimeasensorisconnected.

Toallocateaparticularinterfaceboxtosensors1to4,settheRSportnumberindividuallyby

connecting one cable at a time.

Tochangetheallocation,click[Disconnect]andperformthecongurationagain.

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