Error Messages On Lcd; Positioner Fault Messages; Return To Normal Operation - GE Masoneilan SVI II ESD Installation And Maintenance Manual

Smart valve interface with sil3 emergency shutdown pst controller

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Error Messages on LCD

To display and clear error messages, you must first identify the error using VIEW ERR, correct

the fault condition. To view fault codes and messages listed in Table 12 on page 139.

1. Press + in NORMAL or MANUAL mode to move through the options until you reach the

VIEW ERR menu item.

2. Press * to go to VIEW ERR menu.

3. Press * to display the list of status values.

4. Press + to move forward trough the list in sequence. Press – to move back through the list.

5. Press * at any status message to return to the VIEW ERR option in your previous mode.

6. Press + to move to Clear ERR.

7. Press * to clear all messages (recommended) or press + to move to the next option.

Table 12 on page 139 lists fault codes and messages that appear on the display. The table

also explains the meaning of each message and a possible cause of the fault.

Always return the positioner to NORMAL operating mode to resume control by input signal. To

return to NORMAL mode from any menu:

1. Press + or - repeatedly until MANUAL or NORMAL appears.

2. If:

NORMAL appears, press * to return to NORMAL operating mode.

MANUAL appears, press * to return to MANUAL mode menu.

3. Press + repeatedly until -› NORMAL appears.

4. Press * to return to NORMAL mode and normal operation.

When entered from NORMAL mode, the valve still responds to

NOTE

changes in set point input signal and displayed values change in

accordance with changes in the input signal. When entered from

MANUAL mode valve is in locked position.

Masoneilan SVI II ESD Installation and Maintenance Manual

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