SAINT

Keyword 2000 to RS-232 Gateway

01/20/04

Page 10 of 20

4.4Keyword 2000 Messages

4.4.1Keyword 2000 Commands

The following commands may transmitted to the SAINT.

Header

ID

Description

Data Bytes

 

 

 

 

2Ch

02h

Set Tester Address

1 byte Tester Address (Default – F1h)

 

 

 

 

2Ch

03h

Set ECU Address

1 byte ECU Address (Default – 11h)

 

 

 

 

2Ch

04h

Disable/Enable P1 and P2 Error Reporting

1 byte (00 = Disable and 01 = Enable)

 

 

 

 

2Ch

05h

Disable Force Checksum (Default)

1 byte (00h)

 

 

 

 

2Ch

05h

Enable Forced Checksum (error generation)

2 bytes (01h then Checksum byte)

 

 

 

 

2Ch

06h

Disable/Enable Fast Initialization Sequence

1 byte (see below)

 

 

(Note: Node-to-Node Communication disables

00 = Tester-to-Node Communication

 

 

Fast Wakeup Pattern and Start Comm message)

01 = Node-to-Node Communication

 

 

 

 

2Ch

07h

Addressing Mode

1 byte (see below)

 

 

 

00 = Physical Addressing (default)

 

 

 

01 = Functional Addressing

 

 

 

 

2Ch

08h

Length included in Format Byte

1 byte (see below)

 

 

 

00 = Length not in Format Byte (default)

 

 

 

01 = Length included in Format Byte

 

 

 

 

2Ch

09h

Set Baud Rate

1 byte (see below)

 

 

00 = 10400 Baud (default)

 

 

(More Baud rates can be added as needed.)

 

 

01 = 9600 Baud

 

 

 

 

 

 

02 = 19200 Baud

 

 

 

03 = 38400 Baud

 

 

 

04 = 57600 Baud

 

 

 

05 = 115200 Baud

 

 

 

 

2Ch

0Ah

Set Low Time of Fast Init Waveform

1 byte (time in msec)

 

 

 

Example: 2C 0A 19

 

 

 

* Sets low portion of Fast Init waveform

 

 

 

to 25msec. Therefore, high portion will be

 

 

 

50ms – 25ms = 25ms

 

 

 

 

2Ch

0Bh

Set P3 Minimum and Maximum Time

2 bytes (see below)

 

 

P3 Minimum Default = 55ms

00 XX (Set P3 min, XX=time in ms)

 

 

P3 Maximum Default = 5120ms

01 XX (Set P3 max, XX=time*256 in ms)

 

 

 

 

2Ch

0Ch

Set P4 Minimum Time

2 bytes (see below)

 

 

P4 Minimum Default = 5ms

00 XX (Set P4 min, XX=time in ms)

 

 

 

 

2Ch

0Dh

Enable/Disable Start Communications message

1 byte (see below)

 

 

 

00 = Enable Start Comm Msg (default)

 

 

 

01 = Disable Start Comm Msg

 

 

 

 

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Delphi Gateway Systems Analysis INterface Tool (SAINT), RS-232 manual Keyword 2000 Messages, Keyword 2000 Commands

Gateway Systems Analysis INterface Tool (SAINT), RS-232 specifications

Delphi Gateway Systems Analysis Interface Tool (SAINT) is a robust system that brings efficiency and precision to the analysis, monitoring, and management of data between disparate systems. Designed mainly for industrial settings where reliable communication is crucial, SAINT leverages the RS-232 communication standard, a long-established protocol that facilitates serial communication between devices.

One of the main features of SAINT is its ability to connect multiple devices through RS-232 interfaces, establishing a seamless data flow. This is particularly beneficial in environments where legacy systems still play a significant role. The tool utilizes the well-known characteristics of RS-232, such as point-to-point communication, which allows for straightforward setup and configuration. This makes it easy to connect various sensors, computers, and controllers that utilize RS-232 for data exchange.

Another critical feature of SAINT is its user-friendly interface, which enables operators to visualize data and manage connected devices effortlessly. Real-time monitoring and diagnostics are integral to the system, allowing users to detect anomalies or failures promptly. The tool also supports data logging, capturing historical data that can be analyzed for trends or performance evaluations, thereby enhancing decision-making processes.

In terms of technologies, SAINT is built on modern programming languages and frameworks, ensuring high levels of efficiency and scalability. The integration with existing systems is made easier through programmable logic, which allows for custom configurations tailored to specific operational requirements. This flexibility makes SAINT suitable for various applications, including manufacturing, transportation, and utility services.

The compatibility with multiple baud rates is another significant characteristic, providing users with the ability to adjust communication speed according to their needs. This compatibility, combined with built-in error-checking routines, enhances data integrity and system reliability.

Overall, Delphi Gateway Systems Analysis Interface Tool (SAINT) provides a comprehensive solution for seamless data integration across diverse platforms, making it an essential component in modern industrial communication setups. With its emphasis on RS-232 technology, user accessibility, and flexible integration options, SAINT is positioned as a leading tool for systems analysis and monitoring in a variety of operational environments.