Lightning Audio 7532 manual Level, Loss of echo

Page 82

Troubleshooting

Radar Tank Gauge

 

 

ErrorOutput

Possible cause

Remedy

If the surface is not calm (e.g. filling, emptying, agi- tator run- ning), the measured value

jumps sporad- ically to a higher

level

20 mA/100%

 

actual

 

 

expected

4 mA/0%

t →

20 mA/100%

 

 

actual

 

expected

4 mA/0%

t →

Signal is weakened by the rough surface — the interference echoes

are sometimes stronger

1.Carry out tank mapping → basic setup

2.Set the process cond. (004) to "turb. surface" or "agitator"

3.Increase the output damping (058)

4.Optimize the orientation

5.If necessary, select a better mounting position and/or larger antenna

During filling/ emptying the measured value jumps downwards

Multiple echoes

20 mA/100%

 

actual

 

 

expected

4 mA/0%

t →

yes →

1.Check the tank shape (002), e.g. "dome ceiling" or "horizontal cyl"

2.In the range of the blocking dist. (059) there is no echo evalua- tion

→ Adapt the value

3.If possible, do not select central installation position

4.Perhaps use a stilling well

E 641 (loss of echo)

20 mA/100%

 

 

actual

E 641

 

expected

 

4 mA/0%

t →

Level echo is too weak.

Possible causes:

•Rough surface due to filling/ emptying

•Agitator running

•Foam

yes →

1.Check application parameters (002), (003) and (004)

2.Optimize alignment

3.If necessary, select a better installation position and/or larger antenna

E 641 (loss of echo) after turn on the power supply

If the instrument is configured to Hold by loss of echo the output is set to any value/current.

noise level during the initialisation phase to high.

Repeat once more empty calibr. (005).

Caution!

Before conformation change with

Oor S to the edit mode.

82

Installation and Operations Manual

Page 81 Page 83
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Page 81 Page 83
Contents Radar Tank Gauge IOM027FVAE0804Radar Tank Gauge Installation and Operations ManualBrief operating instructions ContrastTable of Contents Operational safety Safety InstructionsInstallation, commissioning and operation Designated use7532 Safety Instructions ReturnSafe area non-explosion hazardous area Device certified for use in explosion hazardous areaExplosion hazardous area Direct voltageNameplate and Certification Plates IdentificationDevice designation 7532 IdentificationIdentification Radar Tank Gauge Ordering structureOrdering structure 7532 RTG 7532 Output and operation Registered trademarks Scope of deliveryCertificates and approvals CE mark, declaration of conformityMounting Quick installation guide7532 Mounting Transport Incoming acceptance, transport, storageIncoming acceptance StorageInstallation Conditions DimensionsMeasuring conditions Engineering tipsBehaviour if measuring range is exceeded 7532 Mounting Measuring range Measuring range depending on product class for 7532 RTGMounting Radar Tank Gauge Blocking distance Blocking distanceMounting kit Installation instructionsInstallation in stilling well It is strongly recommended not to dismantle this antenna7532 RTG Turn housing Installation with Varec UNI flange Installation tips06-en-002 Pull off housing Mount Varec UNI flange Mounting with Sample hatch on stilling well AnsiPost-installation check Mounting with Pivoting elementQuick wiring guide Wiring7532 Wiring Wiring Radar Tank Gauge 3 47532 Wiring Wiring with Tank Side Monitor Grounding single sided on Tank Side Monitor 4590 TSMConnecting the measuring unit Hart connection with two Varec RN 221 N Connection to Tank Side MonitorHart connection with other supplies Overvoltage protector Equipotential bondingDegree of protection Post-connection checkQuick operation guide Operation7532 Operation Selection menus Selection and configuration in Operation menuOperation Radar Tank Gauge Typing in numerals and textGeneral structure of the operating menu Identifying the functionsDisplay Display and operating elementsLiquid crystal display LCD Calibration to regulatory standards disturbed Display symbolsSymbols Meaning Light emitting diodes LEDsFunction of the keys Custody locking switchKey assignment Software reliabilityUnlock parameter 0A4 Locking of the configuration modeLocal operation Hardware lockUnlocking of configuration mode 333 = reset customer parameters Factory settings ResetUser input reset 0A3 555 = History ResetAlarm Display and acknowledging error messagesType of error Alarm / WarningHandheld unit DXR Hart communicationToF Tool operating program Operation Radar Tank Gauge Connection Commuwin II-Operating ProgramInterface Hardware Server Device list Page Function check Switching on the measuring deviceCommissioning CommissioningBasic Setup Commissioning Radar Tank GaugeSetup 7532Commissioning Radar Tank Gauge Selection Basic Setup with the VUFunction group basic setup Stilling wellCommissioning Radar Tank Gauge Function medium property Selection Unknown7532 Commissioning Function process cond Selection StandardCommissioning Radar Tank Gauge Function empty calibr Function full calibrFunction pipe diameter Function dist./ meas. valueDist. unknown Function range of mapping Function history reset Display dist./meas.valueFunction tank gauging Mounting calibration with VUFunction group mounting calibr Function auto-correctionFunction pipe diam. corr Active pos 7532 Commissioning Display custody mode 0A9Active neg Commissioning Radar Tank Gauge Dip table OffsetTable off Table on DisplayTable off View Semi-automaticClear table Function dip tableSelection New point Store pointNext point Commissioning Radar Tank Gauge Delete pointReturn Previous pointFunction recording curve 09B Function plot settings 09AEnvelope curve with VU Single curve orBasic Setup with the ToF Tool Basic Setup /57532 Commissioning Basic Setup /5 You can also specify the pipe diameter in this display Envelope curve with the ToF Tool User-specific applications operationMounting calibration with the ToF Tool Mounting calibration /27532 Commissioning Mounting calibration /2 Page Exterior cleaning Maintenance7532 Maintenance ReplacementPage Accessories Page Troubleshooting instructions Troubleshooting7532 Troubleshooting Troubleshooting Radar Tank Gauge System error messages Code Description Possible cause RemedyCode Description Possible cause Remedy Application errors Error OutputLevel Loss of echoSpare parts 7532 RTG Spare parts 7532 RTG Modification nameplateSoftware history Troubleshooting Radar Tank Gauge Housing T12Disposal Software changes Documentation changes DateTechnical data at a glance Technical data7532 Technical data Technical dataRadar Tank Gauge According to Oiml R85Environment Operating conditionsProcess conditions XA 081F-A Human interfaceAPI American Petroleum Institute Supplementary DocumentationOperating menu Hart Display modul, ToF Tool Appendix7532 Appendix Appendix Radar Tank Gauge Dome ceiling Unknown StandardReturn to Group Selection Operating matrix Hart / Commuwin Operating Matrix Hart / Commuwin Description of functions Measuring principle Function and system designInput Appendix Radar Tank Gauge Output Equipment architectureStand-alone System integration via Rackbus 7532 Appendix On-site operationRemote operation Integration into the Asset Management SystemCustody transfer mode 100 Installation and Operations ManualDefinition of terms Particularities in approved operation101 102 Installation and Operations Manual Integrated on tank gauging systemRadar Tank Gauge Index IndexIOM027FVAE0804 103 Quick wiring guide 7532 IOM027FVAE0804 105 Radar Tank Gauge Your offical representative

7532 specifications

Lightning Audio 7532 is an innovative car audio amplifier designed to enhance the overall sound experience in vehicles. With a focus on delivering high-quality audio performance, this amplifier stands out with its robust features and cutting-edge technologies.

One of the primary characteristics of the Lightning Audio 7532 is its power output. The amplifier is capable of delivering an impressive 300 watts of RMS power, making it suitable for a wide range of audio systems. This power enables users to drive their speakers and subwoofers with clarity and precision, resulting in a dynamic listening experience. The amplifier has a two-channel configuration, which means it can efficiently amplify signals for front and rear speakers or can be bridged to drive a single subwoofer.

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Another notable aspect of the Lightning Audio 7532 is its thermal protection circuitry. This technology prevents the amplifier from overheating, ensuring reliable performance even during extended periods of use. Additionally, the amplifier is designed with durable components, contributing to its longevity and resilience against the rigors of automotive environments.

The installation process of the Lightning Audio 7532 is simplified by its compact size and user-friendly design. It features a clear layout for terminal connections, allowing for easy wiring and setup. This amplifier can easily fit into tight spaces within a vehicle, making it a versatile option for various car models.

In conclusion, the Lightning Audio 7532 amplifier combines power, flexibility, and durability, making it an excellent choice for car audio enthusiasts. With its impressive specifications and user-centric features, it promises to elevate any audio system and deliver an immersive experience on the road. Whether for everyday driving or long journeys, the Lightning Audio 7532 amplifies sound enjoyment and brings music to life in a way that resonates with every listener.
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