Functions and Features

For RAMScope only
Integrated Measurement and Calibration Applications

Functions and features(Measurement Data Visualization)

Integrated measurement and calibration applications:RAMScopeVP (Two grades and Optional)

RAMSCopeVP is an integrated application software for comfortable use of RAMScope sets, measurements, capturing and calibration.Two grades are available according to customer measurement environment. There is a RAMScopeVP of the "standard function" version (free of charge) and the "professional license" version (fee) with enhanced functions.
It is possible to add "Reprog license" and "Advanced license" as options.
"Advanced license" is an extension of the "Professional license" version.

Standard Function Adapted to Customer Development
(To Improve Efficiency of Measurement Analysis)

Docking window with freedom of measurement setting and display layout
⇒ Measurement List, Preferences and Window Arrangement saved to project File
⇒ Experiments and measurements can be started in the same environment

【Register the measurement channel from the compiled variable information】

The settings of global variables to be measured can be easily referenced and registered in the symbol data manager from the debug information file of compile time.
Changing the address after recompilation can also be resolved at once.

【For recording analysis of sampling data】

After recording and saving the measurement data sampled by the RAM monitor, analog, and CAN modules, you can read the data to each graph you were observing with the PLAY button and analyze the detailed data with the cursor.The measurement results are recorded in the following log data array image.
Recorded data can also be exported to CSV-format files and ASAM compliant MDF-format files in the customer's analysis environment (MATLAB, FFT analysis).

Further Evolving Measurement Data Visualization Applications (Paid license)

RAMScopeVP Professional license (GT020-LP/N) is updated from time to time according to customer's measurement requirements.

Calibration Function (Constant Tuning)

The characteristics and performance of the control system are determined by a constant table (adapted value array) in the control algorithm.In order to optimize the calibration value parameter, display and editing of the adaptation value array, and constant tuning (calibration function) have been realized.Identifies the calibration array value from the symbol file.
If an area of the calibration array is located in ROMthe array area can be read from the data file (Motorola S format), displayed and edited.The edited calibration array is saved as a new file as a data file (Motorola S format).Editing operation of constant tuning is realized by reprogramming (rewriting) from the edited file to flash ROM.The optimization check after calibration can be verified by measuring the behavior of the actual system after constant tuning.
If the area of the calibration value array is located in RAM,constant tuning is realized by reading the calibration target memory space, displaying and editing the calibration value array, and writing back the edited value.Optimize verification of the control algorithm is enabled by measuring the behavior of the actual system after calibration and editing after constant tuning.

Test Support Function: Scenario Writing and CAN Scenario Sending

【 Scenario Writing 】

In scenario writing, the data group to be rewritten and the rewrite timing are created as scenarios.This function overwrites input variables to be tested according to a preset scenario.It can be used for function and performance tests by giving dummy data (equivalence and boundary value) to input variables (arguments) of functions and modules to be tested.
Example) Response test of step impulse: Inject pseudo data for input variables and measure the behavior of function output.
RAMScope-EXG makes it easy to test the response characteristics of the system.

【 CAN Scenario Sending 】

The CAN scenario sending creates the data pattern of the CAN message and the specified timing to be transmitted as a scenario.This function performs a pseudo sending operation on the CAN bus to be tested according to a preset scenario. The execution operation of CAN scenario sending and the measurement operation of each measurement module can be performed in parallel.Scenario settings can be set such as the pseudo transmit data value (step), the number of send steps, and Delay time to the next changing sending data.
※Scenario writing and CAN scenario sending operations are linked according to the start/end of measurement.It is also possible to link event conditions to scenario operation.

Typical Settings (Registration and Editing) and Measurement Display Image

【Main measurement environment settings】

①Measurement list of RAM values (registration and editing) ②Referencing Variables (RAM Values) and Symbol Files ③CAN bus measurement list (message registration and editing) ④Reference to the CAN database file ⑤Analog input measurement list (probe magnification and input range) ⑥Variable watch (R/W) window (registration and reference display) ⑦Event Setting and Logging Trigger Setting ⑧List for scenario setting ⑨Constant Tuning (Calibration: 1 Dimension) Curve Watch ⑩Constant tuning (Calibration: 2-D) map watch ⑪Status display (measurement settings and display of environment)

【Display screen of main measurement results】

①Line graph window (4 planes) ②Bar graph window (1 graph (8 channels up to.) × 4 graphs max.) ③Pie Graph (Up to. 8ch) ④Channel information (display columns from 1 to 8 can be selected) ⑤Memory access window (dump display) ⑥Log Data Window (RAM Value) ⑦Log Data Window (CAN Data) ⑧CAN Bus Measurement Tab (Message and Signal Monitor)