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Copyright The data in this document may not be altered or amended without special notification from ETAS GmbH. ETAS GmbH undertakes no further obligation in relation to this document. The software described in it can only be used if the customer is in possession of a general license agreement or single license.
The components, connectors and conductors of the ES1336.1 Angle Synchronous Measurement Board may carry dangerous voltages. These voltages may even exist when the ES1336.1 is not installed in the ES4100, ES4105 or ES4300 or the ES4100, ES4105 or ES4300 is powered off.
Applications The ES1336.1 Angle Synchronous Measurement Board is used to acquire and evaluate digital ECU signals. This means: • The acquisition and evaluation of speed-synchronous (= angle-synchro- nous) signals such as injection and ignition signals. • The acquisition and evaluation of asynchronous (usually pulse-width modulated) signals such as exhaust gas recirculation and canister purge valve.
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The following figure shows the front panel of the ES1336.1 Angle Synchro- nous Measurement Board. ETAS ES1336.1 Fig. 1-1 Front Panel of the ES1336.1 Angle Synchronous Measurement Board Introduction...
The user is obliged to collect the old devices separately and return them to the WEEE take-back system for recycling. The WEEE directive concerns all ETAS devices but not external cables or batter- ies. For more information on the ETAS GmbH Recycling Program, contact the ETAS sales and service locations (see "ETAS Contact Addresses"...
Hardware This chapter describes the individual function units of the ES1336.1 Angle Syn- chronous Measurement Board in more detail. These are: • "Signal Inputs" on page 11 • "Synchronization Signals" on page 13 • "Angle Windows" on page 13 •...
2.1.3 Threshold Comparison Each of the 20 input signals of the ES1336.1 Angle Synchronous Measurement Board is compared to two threshold values in the FPGA. This comparison leads to a conversion of the analog input signal to digital 0/1 information.
The ES1336.1 Angle Synchronous Measurement Board can also be used as master, i.e. it issues the angle clock signal on the VME backplane. The defini- tion of whether the particular ES1336.1 works as an angle clock master or slave is made in LABCAR-RTC (RTIO).
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Calculating the Measure Values The measure values start being calculated once the upper end of the angle window has been reached; the result is transferred directly to the DPRAM. This ensures that the data in the DPRAM is up-to-date and consistent. Fig.
• Angle clock synchronization signal (0 °CA trigger signal, see Fig. 2-3 on page 13) ETAS can supply a corresponding cable with eight BNC connectors (for output- ting the signals, for example on an oscilloscope) (see "Accessories" on page 23).
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• Lowtime using L-Validate [μs] Frequency and Cycle Time Measurements • Frequency --/-- [Hz] • Cycle Time --/-- [μs] Duty Cycle Measurements • Duty Cycle L/(L+H) --/-- • Duty Cycle H/(L+H) --/-- Measuring Edges: Angle Stamp • Rising Edge --/-- [deg] •...
Start of Angle Measuring after Initialization The ES1336.1 needs three camshaft revolutions after initialization until it is synchronized with the ES1335 Arbitrary Signal Generator Board. No measure values are issued during this time. Initialization is executed: • after downloading the model code to the simulation target •...
Pin Assignment and Display Elements This chapter contains a description of the pins and LEDs on the front panel of the ES1336.1 Angle Synchronous Measurement Board. “Input 0-19” Connector The input signals and battery voltages are applied at the “Input 0-19” connec- tor.
“DIAG 0-7” Connector Up to 8 FPGA signals can be led through to the “DIAG 0-7” connector for diagnostic purposes. The connector is a Lemo EXB.1B.310.HLN (female) connector. Fig. 3-2 shows the pin assignment (view from the plug-in side). Fig. 3-2 “DIAG 0-7”...
LEDs for Status Display There are three LEDs on the front panel of the ES1336.1 Angle Synchronous Measurement Board. Fig. 3-3 LEDs on the Front Panel The LEDs have the following meaning: Display Meaning Showing red Error (e.g. ROM data damaged, card not cali-...
Accessories Digital Output Cable with BNC There is a special cable available from ETAS, the CBAV245, to connect the output signals at the diagnostic port “DIAG 0-7” to, for example, an oscillo- scope. OUTPUT CH1 OUTPUT CH2 OUTPUT CH3 OUTPUT CH4 CBAV245.1-2...
Technical Data This chapter contains the technical data on the ES1336.1 Angle Synchronous Measurement Board. Digital Inputs Number of channels Input voltage range 0 V ... 40 V Input impedance 1 MΩ Electric strength ±60 V Accuracy of voltage measurement ±80 mV...
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Inputs for Battery Voltages Number of channels Input voltage range 0 V … 60 V Electric strength ±60 V Diagnostic Output Number of channels Output voltage Output current 5 mA Electric strength ±60 V Max. output frequency 1 MHz Environmental Conditions Operating temperature 5 °C to 35 °C (41 °F to 95 °F) Relative humidity...
Germany WWW: www.etas.com ETAS Subsidiaries and Technical Support For details of your local sales office as well as your local technical support team and product hotlines, take a look at the ETAS website: ETAS subsidiaries WWW: www.etas.com/en/contact.php ETAS technical support WWW: www.etas.com/en/hotlines.php...
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