User manual
Table Of Contents
- Start Here
- Configuring the Processor with Concept
- Configuring the Processor with ProWORX
- Configuring the Processor with UnityPro XL
- To build (compile) the project:
- To verify address and driver settings in UnityPro XL:
- Setting Up the ProTalk Module
- Configuring the Module
- Diagnostics and Troubleshooting
- Reading Status Data From the Module
- The Configuration/Debug Menu
- Required Hardware
- Required Software
- Using the Configuration/Debug Port
- Main Menu
- Opening the Data Analyzer Menu
- Viewing Block Transfer Statistics
- Viewing Module Configuration
- Opening the Database Menu
- Opening the Backplane Menu
- Transferring the Configuration File from PC to PTQ module
- Transferring the Configuration File from PTQ module to PC
- Viewing Version Information
- Warm Booting the Module
- Viewing Port Communication Status
- Viewing Port Configuration
- Exiting the Program
- Database View Menu
- Viewing Register Pages
- Displaying the Current Page of Registers Again
- Moving Back Through 5 Pages of Registers
- Viewing the Previous 100 Registers of Data
- Skipping 500 Registers of Data
- Viewing the Next 100 Registers of Data
- Viewing Data in Decimal Format
- Viewing Data in Hexadecimal Format
- Viewing Data in Floating Point Format
- Viewing Data in ASCII (Text) Format
- Returning to the Main Menu
- Backplane Menu
- Data Analyzer
- Data Analyzer Tips
- LED Status Indicators
- Reading Status Data From the Module
- Reference
- Index
Reference PTQ-LNG ♦ Quantum / Unity Platform
Landis & Gyr Telegyr Interface Module
ProSoft Technology, Inc. Page 91 of 103
May 29, 2007
Command Command Description
Analog Group Defines - 35
This command is implemented per the protocol specification.
Up to 300 analog values are supported by the module.
Accumulator Preset - 36
This command is implemented in the module per the
protocol specification. Up to 50 preset values are supported
by the module. The RTU presets the running values of
selected accumulators to the specified 16 bit values.
Continuation Request - 37
This command is implemented in the module per the
protocol specification. It only pertains to functions 0, 1, 2, 3,
and 7 as the other commands cannot return a message long
enough to require a continuation.
Repeat Last Message - 38
This command is implemented in the module per the
protocol specification.
Firmware Configuration - 39
This command is implemented in the module per the
protocol specification. The value returned is the version level
of the ProLinx firmware.
Exception Report - 63
This command is implemented in the module per the
protocol specification.
8.6 LNG Message Format
Basic format of LNG Master or Remote Terminal Units (RTU) message format
(request or response) has the following description: a message header, one
optional message Data Block and a CRC code.
Message Header (2 CHAR)
Data Block(s) (Variable Length)
CRC (2 CHAR)
8.6.1 Master Message Header
7 6 5 4 3 2 1 0
SHR MFC ACK 0 0
RTU ADDRESS
The Master Message Header consists of two characters. The first character
contains the Acknowledge flag (ACK), an optional multi function code (MFC), and
Short Response flag (SHR). The second character contains the RTU address.
ACK: Acknowledges flag is used by the Master to acknowledge RTU reply data.
MFC: When Multi Function Code is set, the short response flag will be set.