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ProComSol, Ltd HM-BT-BAT User Manual
HM-BT-BAT User Manual
Introduction
The HM-BT-BAT HART Modem, Bluetooth is designed to connect PC’s to HART
networks via wireless Bluetooth technology. Once the HART side is connected, the
user’s application software can then configure, monitor, and document HART based
instrumentation from up to 100ft (30m) away.
System Diagram
The complete system consists of Host PC with Bluetooth transmitter, HM-BT-BAT, and
HART network. The Host PC can be
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ProComSol, Ltd HM-BT-BAT User Manual Initial PC Setup/ Bluetooth Modem Discovery The following procedure must be done at least once for the PC to “Discover” the HM- BT-BAT. 1. Turn on the HM-BT-BAT. It does not need to be connected to the HART network. 2. Run the Bluetooth driver software that came with your PC or Bluetooth adapter (ie Linksys). There is typically a Bluetooth icon on the system tray that can be double clicked. 3. Select “Find Bluetooth Devices” or “Site Survey” to
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ProComSol, Ltd HM-BT-BAT User Manual Initial Pocket PC/Bluetooth Modem Discovery The following procedure must be done at least once for the PDA to “Discover” the HM- BT-BAT. 1. Turn on the HM-BT-BAT. It does not need to be connected to the HART network. 2. Run the wireless setup utility and enable Bluetooth. 3. Select “Manage” to bring up the “Bluetooth Manager”. 4. Select “New” to start the “Connection Wizard”. A list of Bluetooth device types should appear. 5. Select “Explore B
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ProComSol, Ltd HM-BT-BAT User Manual HART Connections The modem can be connected in one of two ways: across the loop load resistor (A – B) or across the HART transmitter terminals (C – D). See Figure 2. Figure 2. HART Connections NOTE: Make the HART connections before turning on the power to the modem. This will improve initial communication reliability. PC Test Software Program “HM Test” is included on the installation CD to test the operation of the HM- BT-BAT. Launch t
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ProComSol, Ltd HM-BT-BAT User Manual Troubleshooting Problem: Will not communicate Verify the following: 1. Com port number in application is the HM-BT-BAT com port number. 2. Loop power supply is on. 3. Loop resistance between 250 ohms and 1Kohms. 4. Loop current within HART limits. 5. If multi drop configuration, all transmitters in loop have unique addresses. 6. HM-BT-BAT HART connections across loop resistor or across transmitter terminals. 7. Battery is fresh. 8. Modem
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ProComSol, Ltd HM-BT-BAT User Manual Warranty The USB-BT-BAT is warranted for 1 year for materials and workmanship. Contact Support at ProComSol, Ltd if having any problems. An RMA (Return Material Authorization) number obtained from ProComSol, Ltd is required on all returned items. Notice of FCC Compliance This product contains a radio module that has been tested and found to comply with the FCC Part15 Rules. These limits are designed to provide reasonable protection against ha
