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Intelligent Diagnostic Controller

Intelligent Diagnostic Controller
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Intelligent Diagnostic Controller

Product catalog summary
Product Overview
The IDC24 series by Val Controls is a range of Intelligent Diagnostic Controllers designed for valve system testing and monitoring. These controllers support partial and full-stroke testing, offering predictive maintenance capabilities while the system is operational. They are suitable for both offshore and onshore applications, featuring ultra-low power design and compatibility with various valve systems, including pneumatic, hydraulic, spring return, and double-acting actuators. The IDC24 series integrates with Safety Instrumented Systems (SIS) and is SIL certified.
Main Features
  • Partial Stroke Test (PST)
  • Solenoid Valve Test (SOT)
  • Full Stroke Test (FST)
  • Emergency Shutdown Test (EST)
Compatibility
  • 1oo1, 1oo2, 2oo2, and HIPPS systems
  • Hydraulic and pneumatic actuators
  • HART and Modbus communication protocols
Reliability
  • SIL 1-4 approved
  • ATEX, IECEx, UKCA, ECAS-Ex, EAC-Ex approvals
  • Field-proven in harsh environments
Key Product Features
  • Local user interface
  • Pump controller
  • Configuration and monitoring software
  • EDD file provided
IDC24-CF
The IDC24-CF model is designed for partial and full stroke testing using one solenoid valve. It features a 360° potentiometer, integrated pressure transmitter, and a robust Ex d SS316L enclosure. It is compatible with system designs like 1oo1-1 and 2oo2S-1.
IDC24-A
The IDC24-A is a DIN rail-mounted variant for custom enclosures, retaining the testing capabilities of the IDC24-AF. It includes digital inputs and outputs and operates in non-hazardous environments with IP20 ingress protection.
IDC24-AF
Designed for connection to Ex e or Ex d enclosures, the IDC24-AF requires certified components for explosive environments. It supports connections for position and pressure sensors and solenoid valves.
Engineered Controllers
Based on the IDC24-AF, these controllers include a terminal box and line bushing, all IECEx and ATEX certified. The IDC24-AFE model includes a pressure transmitter and supports additional security during testing.
IDC24-AFL
Similar to the IDC24-AFE, the IDC24-AFL includes a Local Control Panel (LCP) for enhanced operational efficiency and safety, featuring push buttons and indicator lamps for various test statuses.
Local Display Control with MTControl
MTControl allows operation of IDC24 models with Ex D enclosures using a magnetic pen, enabling configuration without opening the enclosure.
Testing Procedures
  • Partial Stroke Testing (PST): Tests shutdown valves without production disturbance, ensuring valve functionality and extending intervals between plant shutdowns.
  • Solenoid Valve Testing (SOT): Exercises the ESD solenoid valve without moving the main valve system, crucial for safety instrumented systems.
  • Emergency Shutdown Test (EST): Records data during shutdowns for predictive maintenance and analysis.
  • Full Stroke Testing (FST): Validates the complete stroke of the valve, necessary for emergency shutdown scenarios.
Diagnostic Features
  • Overshoot protection to prevent unintended valve movement during tests.
  • Pressure transmitter options for enhanced diagnostics and reliable PST.
  • Fast operating valve systems require specific sensor and solenoid valve specifications.
Communication Capabilities
  • Supports hard-wired signals, Modbus RTU, and HART communication protocols.
  • ValConnect software for configuration and monitoring via USB connection.
System Design
  • 1oo1 system design with single SIS power supply, supporting various tests like PST, SOT, FST, and EST.
Overview
This document provides detailed specifications and configurations for various system designs offered by Val Controls A/S, focusing on safety instrumented systems (SIS) and valve automation solutions. The systems are categorized based on their fail design and power supply configurations, including 1oo1, 1oo2, 2oo2, and double acting systems.
1oo1 System Designs
These systems are characterized by a single SIS power supply and are designed for emergency shutdown tests (EST), partial stroke tests (PST), solenoid operated valve tests (SOT), and full stroke tests (FST). They support SIL levels 1-4 and include configurations with separate power supplies for different tests.
1oo2 System Designs
The 1oo2 systems feature two SIS power supplies, enhancing redundancy and reliability. They are suitable for applications requiring higher safety integrity levels and include separate power supplies for EST and PST.
2oo2 System Designs
These systems offer two-out-of-two redundancy with two SIS power supplies, ensuring high reliability and safety. They are equipped for EST, PST, SOT, and FST, supporting SIL levels 1-4.
Double Acting System Designs
Double acting systems are designed with one or two power supplies and are suitable for applications requiring both opening and closing solenoid operated valves. They support SIL levels 1-4 and include configurations for separate control signals.
Intelligent Diagnostic Controller (IDC24)
The IDC24 is a key component in these systems, providing diagnostic capabilities and enhancing the performance and safety of valve automation setups.
Collaboration and Expertise
Val Controls emphasizes collaboration with various stakeholders, including end-users, contractors, and OEMs, to deliver optimized valve automation solutions. With over 30 years of experience, Val Controls offers eco-friendly and cost-efficient solutions for enhancing valve system performance.
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Catalog excerpts

Intelligent Diagnostic Controller-1

Intelligent Diagnostic Controller DVal I DControls - P L 0 0 A/S 1 - 1· Sallingsundvej 2 5 · DK-6715 Esbjerg N Tel. +45 7547 0600 · [email protected] · www.valcontrols.co

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Intelligent Diagnostic Controller-2

Brochure Intelligent Diagnostic Controller

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Intelligent Diagnostic Controller-3

Val Controls A/S · Sallingsundvej 5 · DK-6715 Esbjerg N Tel. +45 7547 0600 · [email protected] · www.valcontrols.com

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Intelligent Diagnostic Controller-4

Brochure Intelligent Diagnostic Controller The IDC24 product range from Val Controls is a series of Intelligent Diagnostic Controllers used for partial and full-stroke testing and monitoring of valve systems. Drawing on decades of experience with valve system testing and monitoring, the IDC24 is the result of this expertise. This gives customers the opportunity to configure the IDC24 to their exact needs. Furthermore, it is designed to be very user-friendly for both manufacturers and end-users in daily use. The IDC24 offers the opportunity to perform valve diagnostics and predictive maintenance...

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Intelligent Diagnostic Controller-5

Brochure Intelligent Diagnostic Controller IDC24-CF The IDC24-CF is used for partial stroke and full stroke testing using one solenoid valve. It supports Normally Open and Normally Closed solenoid valves and features a 360° potentiometer with a 90° working area. With an integrated pressure transmitter and a robust Ex d SS316L enclosure, it ensures reliable performance. The device also includes a beacon or switchbox interface for easy monitoring. The IDC24-CF is compatible with the following system designs (see index): 1oo1-1, 1oo1S-1, 1oo2S-1, and 2oo2S-1. Mounting options: With beacon for position...

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Intelligent Diagnostic Controller-6

Brochure Intelligent Diagnostic Controller IDC24-A The IDC24-A, which mounts onto a DIN rail, is a variant of the IDC24 tailored for integration into custom enclosures. While it differs in housing, it retains identical valve system testing capabilities as the IDC24-AF. It is equipped with digital inputs and outputs, mirroring the functionality of the local control panel found on the IDC24-AFL. Non-Hazardous Ingress protection: IP20 Operating temperature: -30 to 80 ˚C Local display control The local display control on the IDC24-A is granting full access to configure the controller and control...

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Intelligent Diagnostic Controller-7

Brochure Intelligent Diagnostic Controller Option 1: Connecting the IDC24-AF to an Ex e enclosure To connect an IDC24-AF Ex d (flameproof) enclosure to an Ex e (increased safety) enclosure: • Use certified components that are suitable for explosive environments. • Ensure all seals and connections preserve the integrity of each enclosure’s protection type. To connect an IDC24-AF Ex d (flameproof) enclosure to another Ex d enclosure: • Use certified components rated for explosive environments. • Install flameproof glands on both enclosures and ensure they are properly sealed to contain any internal...

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Intelligent Diagnostic Controller-8

Brochure Intelligent Diagnostic Controller Our engineered controllers are based on the IDC24-AF model and assembled in-house to ensure Val Controls' high standards of quality. Each unit includes three main components: • Line Bushing All components are individually IECEx and ATEX certified, meeting relevant IECEx and ATEX standards. The IDC24-AFE is an engineered controller which consists of the following main components: IDC24-AF, Ex e terminal box, line bushings and a pressure transmitter. All wirings to external components are done through the Ex e terminal box. A position sensor and a solenoid...

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Intelligent Diagnostic Controller-9

Brochure Intelligent Diagnostic Controller The IDC24-AFL offers the same features as the IDC24-AFE, but it also includes a local control panel that can be configured in various ways. Local control panel The IDC24-AFL features a Local Control Panel (LCP) which is designed to enhance operational efficiency and safety. This user-friendly interface allows operators to quickly execute common actions without navigating through menus. The inclusion of a protective cover for the buttons is a thoughtful addition, safeguarding against accidental activation and ensuring that the system's integrity is maintained...

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Intelligent Diagnostic Controller-10

Brochure Intelligent Diagnostic Controller LCP example 1 – Simple PST LCP example 2 – PST with 3 lamps LCP example 3 – PST and local control Val Controls A/S · Sallingsundvej 5 · DK-6715 Esbjerg N Tel. +45 7547 0600 · [email protected] · www.valcontrols

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Intelligent Diagnostic Controller-11

Brochure Intelligent Diagnostic Controller MTControl is utilized for operating IDC24-AF, IDC24-AFE and IDC24-AFL with Ex D enclosures. The magnetic pen emulates a button press, enabling users to operate the unit without needing to open the enclosure. This grants users full control and easy access to unit configuration, even in hazardous areas. Magnetic sensors are placed below the physical push buttons. These sensors monitor magnetic changes whenever the MTControl pen is tapped above them. • Same features as regular local display control. • A simple and easy-to-use control option for the controller....

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Intelligent Diagnostic Controller-12

Brochure Intelligent Diagnostic Controller The IDC24 range uses the existing ESD solenoid valve to control and test the valve system. Using this setup means that additional tubing or wiring is not required. The IDC24 can be installed directly on the actuator and is not limited by factors such as flow, oil/air quality, or temperature. The flow is restricted only by the capacity of the solenoid valve, making the setup reliable and less prone to mechanical failures compared to other configurations. Compatible with both spring-return and doubleacting actuators. Solenoid test available. 0 Flow is...

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Intelligent Diagnostic Controller-13

Brochure Intelligent Diagnostic Controller Valve diagnostics The IDC24 can perform valve diagnostics on a wide range of valve systems. The tests can be enabled depending on what kind of diagnostic is required. The IDC24 range is compatible with the following valves & actuators: • Hydraulic or pneumatic systems All solenoid valve brands Partial Stroke Testing - PST The purpose of partial stroke testing is to exercise, and test shut down valves without disturbing the production. The valve will typically be closed 20% for a short time and fully opened again. The test will ensure the valve function...

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