Checking The Magnet; Using Valvue Esd To Check Magnet Position - GE Masoneilan SVI II ESD Installation And Maintenance Manual

Dismantling the SVI II ESD from Reciprocating Valves
To remove the SVI II ESD PST controller from a reciprocating valve perform Steps 1 - 12 in the
reverse order.

Checking the Magnet

There are two methods of checking the SVI II ESD magnet:
Perform a visual inspection
Use ValVue ESD to check the magnet
Performing a Visual Inspection
To perform a visual inspection refer to Table 5 on page 63 and ensure that the magnet is
correctly oriented for the actuator/valve configuration.

Using ValVue ESD to Check Magnet Position

Use this procedure to check the magnet using ValVue ESD (provided with SVI II ESD). Also refer
to Table 5 on page 63 for sensor information.
1. Connect to the PST controller in accordance with the ValVue ESD instructions. For further
information refer to the ValVue ESD On Line Help or Instruction Manual.
2. After the PST controller has been installed and set up with a HART
compliant communications loop, install ValVue ESD on the computer that is connected to
the HART
3. Run ValVue ESD.
4. Select the installed ESD PST controller from the list of Connected Devices as shown in
Figure 49 and click Connect.
5. Select the: Check tab to view the current operating conditions of the selected PST
controller.
6. Read Raw Position Data on the Check screen as shown in Figure 49.
7. The Raw Position Sensor value measured must in accordance with the Table 5 on
page 63.
© 2016 General Electric Company. All rights reserved.
Before carrying out any work on the device, power off the
WARNING
instrument or ensure that the local conditions for potentially
explosive atmosphere permit the safe opening of the cover.
®
modem.
Masoneilan SVI II ESD Installation and Maintenance Manual
® ®
Modem in a HART
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