375 Field Communicator User's Manual - Emerson Process ...

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2-18 Memory Learning the Basics The Memory setting lets you view available free space in the System Card, Internal Flash, RAM, and Expansion Module (if installed). Power Status The Power Status setting lets you specify power management options for the 375 Field Communicator. These settings apply only when the 375 Field Communicator is running without the power supply/charger connected. To specify values for the stand-by or auto-off timers, select the time intervals from the drop-down menus. After the specified periods of inactivity, the stand-by timer puts the 375 Field Communicator in stand-by, or the auto-off timer turns off the 375 Field Communicator. If set to short intervals, these timers will save power. The Maximize Power Savings option conserves additional power by letting the 375 Field Communicator enter stand-by or shut down when communicating with a device. To enable Maximize Power Savings, tap the checkbox and a checkmark appears. If this option is disabled, the 375 Field Communicator will not enter stand-by or shut down when communicating with a device. The Maximize Power Savings option applies only when the 375 Field Communicator is communicating with a device. If it is not communicating with a device, the 375 Field Communicator enters stand-by or shuts down when the timer expires, independent of the Maximize Power Savings option. This can occur when viewing certain menus, such as the Settings menu or an Application main menu. When you determine the appropriate power management settings, tap OK to apply the settings for this session only, SET DEFAULT to retain the settings upon start up, or CANCEL to exit without changes.
Learning the Basics 2-19 Retrain the Battery The Retrain the Battery setting lets you discharge the battery so it can be recharged to its full capacity. Use this option if you notice a decrease in charge life. This feature is more effective with the NiMH Battery Pack than the Li-Ion Power Module due to the different battery technologies. Ensure the power supply/charger is not connected when this operation is performed. During the operation, the backlight is set to its brightest setting to quickly discharge the battery. The backlight, stand-by, and auto-off timers are disabled. If you tap CANCEL, the battery stops discharging and the backlight, stand-by, and auto-off timers are re-enabled. The backlight setting is also restored. After the battery is discharged, make sure it is fully recharged before using it without the power supply/charger. You can use the 375 Field Communicator while the battery is recharging. To retrain the battery: 1. Disconnect the power supply/charger, if it is connected to the 375 Field Communicator. 2. Double-tap Retrain The Battery from the Settings menu. 3. Wait until the 375 Field Communicator shuts down. It may take up to several hours to discharge the battery, depending on the charge remaining when the operation began. 4. Connect the power supply/charger to the 375 Field Communicator and fully charge the battery. Touch Screen Alignment The Touch Screen Alignment setting lets you calibrate the touch screen with the display. Tap the cross hairs firmly and accurately at each location on the window. The target continues to move until the touch screen is aligned. Touch screen alignment is retained upon start up.
Page 1: USER’S MANUAL
Page 5 and 6: USER’S MANUAL February 2009 375 F
Page 7 and 8: Table of Contents TOC-3 SECTION 4 F
Page 9 and 10: USER’S MANUAL February 2009 SECTI
Page 13 and 14: Learning the Basics 2-3 Working in
Page 15 and 16: Learning the Basics 2-5 Check the C
Page 17 and 18: Learning the Basics 2-7 Maintaining
Page 19 and 20: Learning the Basics 2-9 REMOVING TH
Page 21 and 22: Learning the Basics 2-11 BASIC FEAT
Page 23 and 24: Learning the Basics 2-13 Alphanumer
Page 25 and 26: Learning the Basics 2-15 THE 375 MA
Page 27: Learning the Basics 2-17 Clock The
Page 31 and 32: Learning the Basics 2-21 Communicat
Page 33 and 34: Learning the Basics 2-23 Transfer H
Page 35 and 36: Learning the Basics 2-25 Open an Ex
Page 37 and 38: Learning the Basics 2-27 MANAGING S
Page 39 and 40: Learning the Basics 2-29 Calibratin
Page 43 and 44: HART Functionality 3-3 WORKING OFFL
Page 45 and 46: HART Functionality 3-5 When setting
Page 47 and 48: HART Functionality 3-7 Rename a Sav
Page 49 and 50: HART Functionality 3-9 Figure 3-1.
Page 51 and 52: HART Functionality 3-11 Displaying
Page 53 and 54: HART Functionality 3-13 Loop test i
Page 55 and 56: HART Functionality 3-15 USING HOT K
Page 57 and 58: HART Functionality 3-17 CONFIGURING
Page 59 and 60: HART Functionality 3-19 Changing Ig
Page 61 and 62: HART Functionality 3-21 Simulating
Page 65 and 66: Fieldbus Functionality 4-3 LAS Hier
Page 67 and 68: Fieldbus Functionality 4-5 WORKING
Page 69 and 70: Fieldbus Functionality 4-7 Bench Ho
Page 71 and 72: Fieldbus Functionality 4-9 Displayi
Page 73 and 74: Fieldbus Functionality 4-11 Modes T
Page 75 and 76: Fieldbus Functionality 4-13 Change
Page 77 and 78: Fieldbus Functionality 4-15 Modifie
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Fieldbus Functionality 4-17 • Phy
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Fieldbus Functionality 4-19 Instant
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Fieldbus Functionality 4-21 CONFIGU
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Fieldbus Functionality 4-23 RUNNING
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USER’S MANUAL February 2009 SECTI
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Troubleshooting 5-3 Sample values L
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Troubleshooting 5-5 Table 5-2. Trou
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Troubleshooting 5-7 HART Error Mess
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Troubleshooting 5-9 Fieldbus Error
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USER’S MANUAL February 2009 APPEN
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Reference Information A-3 POWER SUP
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Reference Information A-5 ORDER INF
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Reference Information A-7 SPARE PAR
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Product Certifications B-3 European
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Product Certifications B-5 Figure B
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Product Certifications B-7 APPROVAL
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Product Certifications B-9
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Graphics Information C-3 BUTTONS Us
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Graphics Information C-5 Charts Cha
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Graphics Information C-7 Horizontal
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Graphics Information C-9 Gauge char
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USER’S MANUAL February 2009 375 F
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Expansion Module (EM) An optional r
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Intrinsic Safety barrier A physical
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Stand-By G-vii A power option that
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USER’S MANUAL February 2009 375 F
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Expansion Module 2-27, 3-20, A-1, G
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Parameters 4-3, 4-12 Shout/deaf 3-2
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Self 2-28 Text. See ScratchPad 2-25
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