Masoneilan SVI II AP Installation and Maintenance ... - GE Energy

Display and Clear Error Messages
Using the Digital Interfaces
Table 11
Error Messages (Continued)
LCD Description Action Cause
PRES3 ER Temperature compensated pressure sensor 3
reading is outside the range or supply pressure
recorded is >120 psi (8.28 bar, 828 kPa)
PRES4 ER Temperature compensated pressure sensor 4
reading is outside the range or pilot pressure
recorded is >120 psi (8.28 bar, 828 kPa)
PRES5 ER Temperature compensated pressure sensor 5
reading is outside the range
Warning
Warning
Warning
NVM ERR-W Writer to FRAM fails or data repairing in FRAM fails Warning
IRQ FAULT
Valid hidden record (in RAM) existing upon reset that
indicates that an illegal interrupt occurred
Warning
DATA ERR Internal software error data overrun Failsafe CPU/firmware
MCU ERR 1 Micro-Controller Self Check failed Failsafe
SW ERR Software self check error Failsafe CPU/firmware
Display and Clear Error Messages
Use this procedure, VIEW ERR, to view fault codes and messages listed in Table 11 of
this manual.
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.
5. Press – to move back through the list.
6. Press * at any status message to return to the VIEW ERR option in your previous
mode.
7. Press + to move to Clear ERR.
8. Press * to clear all messages (recommended) or press + to move to the next option.
Positioner Fault Messages
Table 11 on page 85 lists the 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.
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