Metso Neles ValvGuard VG9200H User Manual

Neles ValvGuard™
VG9200H
Rev. 1.0
Installation, Maintenance and
Operating Instructions
7 VG92H 70 en • 12/2009

Metso Neles ValvGuard VG9200H Specifications

General

Brand	Metso
Model	Neles ValvGuard VG9200H
Category	Controller
Language	English

Summary

VG9200H ValvGuard Intelligent Safety Valve Controller with HART Communication

1.2 Technical description

Details the microcontroller, spool valve, prestage unit, and sensors.

1.3 System Architecture

1.5 Technical Specifications

1.7 Safety Precautions

3 Mounting

3.1 General

3.2 Mounting on Metso actuators with VDI/VDE mounting face

Step-by-step guide for mounting on Metso actuators with VDI/VDE face.

3.3 Mounting on linear actuator with IEC 60534 mounting face

3.4 Piping

3.5 Electrical connections

4 Local User Interface (LUI)

4.1 Measurement monitoring

4.2 Guided start-up

4.3 Configuration menu

4.4 Configuration parameters

4.4.1 Actuator type, ATYP

Configures the actuator type (single/double acting) for optimal control.

4.4.2 Valve type, VTYP

Selects valve type (rotary/linear) for accurate position feedback.

4.4.3 Positioner fail action, PFA

Sets the valve's fail-safe action (Close/Open) based on valve type.

4.4.5 Actuator size, ACTS

Defines the actuator size for accurate device control and stability.

4.4.6 Spool type, STYP

Specifies the spool valve type and size for correct device operation.

4.5 Valve travel calibration

4.5.1 AUTO CAL calibration function

Performs automatic valve travel calibration by moving the valve to limits.

4.6 Testing, TESE

4.6.1 Partial Stroke Test, PARE ESE

Executes a Partial Stroke Test to verify valve function under specific conditions.

4.6.2 Pneumatics test, PNEU ESE

4.7 Advance parameters

4.7.1 Manual Stroke Size, MSTr

4.7.2 Automatic Partial Stroke Test, APSE

4.9 HART burst mode

5 Maintenance

5.1 Opening and closing of the cover

5.3 Spool valve

5.4 Communication circuit board

6 Messages

7 Trouble Shooting

8 VG92_H/K_, VG92_H/I_, VG92_H/D__ (WITH LIMIT SWITCHES)

8.1.3 Technical specifications

8.2 Installing VG92_H/K_, VG92_H/I_ or VG92_H/D_ on a valve controller

8.3 Electrical connections

8.4 Adjustment

8.5 Removal of the limit switches VG92_H/K_, VG92_H/I_ or VG92_H/D_ for accessing the valve controller

11.6 Connection diagrams

13 Configuration Parameters