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The diagram on the left shows direct connection. Please consult the Bender user guide for exact terminations. Note that if the isometer is built into a Network Rail style cubicle arrangement, the "common" VFC connection is brought-out at the base of the cubicle through the terminal block position 37. The 12 individual feeder alarm signals are presented on terminal 38 (Feeder 1) through to 49 (Feeder 12). This is shown on the right |
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Channel Configuration & Commissioning
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Always remember to set the config on the SA380TX before closing the web-page, or touch-screen dialog box! Your changes won't take effect otherwise! |
Initial Setup
RS485 Setup
These steps may be completed on the SA380TX touchscreen, or via web-based configuration tool.
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COMING SOON - REAL-TIME ANALOGUE DATA
Digital Setup
Simply Rename the Digital Channels to You will need to name any digital channels that derive from the fault evaluator unit.
Simply click on the "name" field in the web-based configuration tool to rename the digital channels such that they match the feeder same name (e.g UP, DOWN, BRANCH etc)
Setting the Acquisition
This requires connection via laptop
DIGITAL SCREEN SHOT
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Acquiring and Transmitting Data
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To perform the steps described in this section requires the use of the web-based configuration tool. The touchscreen interface is not sophisticated enough |
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Analogue Alarm Levels
Use a simple absolute acquire on Change. Double-Click on each of the Bender ALARM1 and Bender ALARM2 channels in turn and enter the setting shown below:
TOUCHSCREEN - CONFIG TOOLOF ALARM LEVELS
All Digital Channels
Simply select push-to-server for all physical and RS485 channelsLive Insualtion Resistance. This is achieved by ensuring the "Push to Server" tick-box is checked for digital channels you which to send to Centrix, as shown below
DIGITAL CONFIG
Live Insulation Resistance (4-20 mA or RS485)
Standard acquire-on-change will grab incoming data based on on absolute change.
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SET START TRIGGER
SET ACQUISITION
SET END TRIGGERSet the config
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Always remember to set the config on the SA380TX before closing the web-page! |