Category: ProSoft

The IEC 60870-5-104 Server functionality supported by the module includes:   The IEC 60870-5-104 communication driver is built in accordance to the approved IEC specification  The module functions as a Server on the network supporting data read/write commands from an IEC 60870-5-104 client on the network  One TCP server socket  Supports unsolicited messages, either cyclic or spontaneous (cyclic rate is configurable)  Supports clock synchronization commands from client or from the ControlLogix processor  Supports Group interrogation (Global, General 1 to 16, Global Counters, Counters 1 to 4)  Event timestamping configurable by type (None, 24 bit, 56 bit)  Event queue supports 99 points for each data type  Optional user defined list of acceptable client host IP addresses  Configurable Common ASDU address (sector) and Information Object Address  An IEC Interoperability Document for the MVI56 is available which fully documents data types supported by the module The IEC 60870-5-104 Server functionality supported by the module includes:   The IEC 60870-5-104 communication driver is built in accordance to the approved IEC specification  The module functions as a Server on the network supporting data read/write commands from an IEC 60870-5-104 client on the network  One TCP server socket  Supports unsolicited messages, either cyclic or spontaneous (cyclic rate is configurable)  Supports clock synchronization commands from client or from the ControlLogix processor  Supports Group interrogation (Global, General 1 to 16, Global Counters, Counters 1 to 4)  Event timestamping configurable by type (None, 24 bit, 56 bit)  Event queue supports 99 points for each data type  Optional user defined list of acceptable client host IP addresses  Configurable Common ASDU address (sector) and Information Object Address  An IEC Interoperability Document for the MVI56 is available which fully documents data types supported by the module

General specifications include:  User-definable database memory usage, based on data types and point counts  Protocol implementation conforms to the IEC 60870-5-104 specification with fully-configurable parameters  SNTP (Simple Network Time Protocol) timestamping for detailed logging of data transactions (events) IEC 60870-5-104 Server Specifications Operating in the Server mode, the module accepts commands from a Client(s) to read/write data stored in the module’s internal registers. This data is easily and continuously transferred between the MVI56-104S, Edition 2 module and the ControlLogix processor’s data registers.

General Specifications – 104S Operating in server mode (only), the 104S protocol implementation accepts commands from an IEC-60870-5-104 Client to read data stored in or write data into the gateway’s internal database memory registers. The 104S implementation is also capable of generating unsolicited messages. Unsolicited messages can be either spontaneous (event-driven) or cyclic (timing-driven) communication. The remote Client device uses the fully-configurable gateway memory database to control outputs and monitor inputs to devices on the IEC 104 network.  Changes to the gateway database can also be used to transfer monitoring and control data to devices connected to the gateway using another installed network protocol. The 104S gateway thus provides a data transfer solution between an IEC 60870 5-104 Ethernet network and other serial and Ethernet network protocols, as well as proprietary interfaces.

The MVI56 IEC 60870-5-104 Server Communication Module allows ControlLogix compatible processors to interface easily with IEC 60870-5 104 protocol-compatible hosts. The MVI56-104S module acts as an input/output module between the IEC 60870-5-104 Ethernet network and the ControlLogix processor. Data transfer between the module and the processor is asynchronous from the actions on the network. Databases are defined by the user for the module to hold data as required by the protocol. General Specifications  Single Slot – 1756 backplane-compatible  The module is recognized as an Input/Output module and has access to processor memory for data transfer between processor and module.  Ladder Logic is used for data transfer between module and processor. Sample ladder file included.  Configuration data obtained from configuration text file downloaded to module. Sample configuration file included  Local or remote rack  

Features and Benefits GE Fanuc Automation and GE Drive Systems developed an Ethernet Global Data, or EGD, exchange for PLC and computer data in 1998. Ethernet Global Data (EGD) offers versatility where a mix of control devices requires cooperation with each other. This involves sharing of information across the applications regardless of device or network type, often at high speed, and with high reliability. High reliability means fewer communication failures and having the ability to detect failures upon occurrence. Particular emphasis is delivered for applications requiring periodic or frequent updates and time synchronization of devices. The protocol supports Unicast, Broadcast and Multicast group messaging. Efficiency is based on the fact each device on the network can produce these types of messages and each device determines which of these messages to consume.

MVI56-EGD The Ethernet Global Data (EGD) module can be used to interface many different protocols with EGD devices. The EGD driver supports both the producer/consumer service port (18246) and the command service port (7937) using the UDP protocol over an IP network. The user defines the data to be produced and consumed in a configuration file downloaded to the module. General Specifications • Single Slot – 1756 backplane compatible • The module is recognized as an Input/Output module and has access to processor memory for data transfer between processor and module • Ladder Logic is used for data transfer between module and processor. Sample ladder file included. • Configuration data obtained from configuration text file downloaded to module. Sample configuration file included • Local or remote rack

Functional Specifications  Support for the storage and transfer of up to 150 valves to the ControlLogix processor’s controller tags  Emulates Limitorque’s Port A/B polling scheme using both ports on the module  Supports the following valves o MX/DDC Modbus o UEC-3-DDC Modbus o DDC-100M I/O module o DDC-100M field unit o Valvcon IVO (unit in multi-drop mode only)  Software configuration o Baud rate: 1200 to 115200 o Message response timeout o Number of active slaves o Last state on communication failure for valve data o Network polling scheme o Active slave table (bit mapped) o Use of CTS module line option  Support command o Continuously polled o Read registers 40008 to 40013. optional 40055 or 40006/40007 o Commands: open, stop, close, initiate network ESD, terminate network ESD, engage contactors 1 to 6. disengage contactors 1 to 6. position valve (0 to 100%)  Data returned to the processor for each valve o Valve position o Status register o Fault register o Digital outputs o Digital inputs registers 1 and 2 o Communication error code o Communication poll counter o Special polled registers

The MVI56 Limitorque Valve Actuator Master Communication Module allows

ControlLogix compatible processors to interface easily with Limitorque Valve

Actuators and other Limitorque protocol compatible devices.

The MVI56-LTQ module acts as an input/output module between the Limitorque

valve network and the ControlLogix processor. The data transfer from the

ControlLogix processor is asynchronous from the actions on the network. The

1500-word register space in the module transfers the valve information from the

module to the processor. Ladder logic is responsible for control of the valves.

Data transferred from the processor to the module instructs the module to

execute commands to valves on the Limitorque network.

Features  Meter Runs: The module can calculate up to 16 meter runs simultaneously with a maximum of 16 streams on a single meter run (64 streams maximum per module shared among all 16-meter runs). This flexibility provides a cost-effective, highly scalable solution for all your measurement applications.  Modbus® Capabilities: Remote configuration and diagnostics via Ethernet (Modbus TCP/IP) or Serial (Modbus) interfaces. Flexible serial port configurations allow for either two Modbus slave ports or one Modbus slave and one Modbus Master port. All data, including configuration, calculated results, and historical archives, are available using either the Modbus TCP/IP server or Modbus slave serial ports.  Customized Modbus Data Mapping: Remapping to a virtual slave enables data concentration, reducing bandwidth load on the communication system.  Auditability: Our configuration software provides the ability to download and view archives and events. Audit Scan captures process inputs and calculated results as “snapshots”, allowing verification of calculations. The Log files record significant events and alarms. Hourly and daily archives are configurable historical records of user-selected data. The data can be viewed online, printed, or saved to a file in .txt or .csv format. Archive data can be exported to Flow-Cal .cfx format. Meter calibration and verification are stored on the module.  Meter Proving: Allows for meter proving with 3 configurable prover types.  Security: Password protection schemes are available to control user access and log meter calibration and verification activities. A built-in web server allows local/remote configuration, monitoring, and wireless network diagnostics.

ProSoft Technology’s MVI56E-AFC in-chassis flow computer solution allows you

to combine the power and scalability of a ControlLogix® automation system with

the functionality typically only seen in a stand-alone flow computers or dedicated

measurement RTU’s. This provides you with the industry standard calculations,

archiving, and reporting needed for custody transfer and allocation-based

measurement functions for Oil and Gas operations.

By combining automation and measurement functions into a single solution, this

helps to reduce overall support and integration costs for Oil and Gas

applications while also decreasing your overall capital spend. This simplified

solution allows you to optimize your resources.

In addition, because our flow computer sits in a ControlLogix system, you can

take advantage of Rockwell Automation’s distributed I/O capability, wide range

of communications protocols, and ProSoft’s wireless radios to greatly reduce

wiring to your transmitters and I/O devices.

Since the module operates as a co-processor for measurement related functions

to the ControlLogix system, and as measurement requirements of the site grow,

you can simply add an additional MVI56E-AFC module to increase your

measurement capabilities to an individual site. A truly scalable automation and

measurement solution.