Baker Hughes Masoneilan SVIII AP, Installation And Maintenance Manual

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Masoneilan SVI II AP Installation and Maintenance Manual =
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CMD STOP HART® command aborted Warning Bad data range or
data limitation
BIAS ERR Position algorithm error in output bias Warning Pneumatic/
mechanical
I/P LIMIT I/P current too high or too low Warning Electronic hardware
TEMP ERR Internal circuit temperature high (>80° C, 176° F) or low
(<-40° C, -40° F) Warning Environment
NVM ERR_R An FRAM record and its copy both have CRC errors (as
detected by read on initialization) or if temperature cali-
bration table has not been written in its entirety
(detected by CRC of column CRCs) Failsafe
RAM ERR RAM data item had a bad checksum Warning
FLASH ERR Flash memory failed checksum test Failsafe Flash memory failed
checksum test
STACK ERR A valid hidden record (in RAM) existing upon reset indi-
cating that a stack overflow had occurred Warning
FCTRYMODE Factory mode failure Failsafe
NVM ERR-T An FRAM record and its copy both have CRC errors Warning
REF VOLT Temperature compensated I/P current is out of range
for 5 reads in a row or the raw reading it out of range Failsafe
POS SENSR Internal error in Hall Effect sensor Warning Electronic hardware
SIG SENSR Internal error in sensing of 4 - 20 mA Warning Electronic hardware
PRES1 ER Temperature compensated pressure sensor 1 reading is
outside the range Warning
PRES2 ER Temperature compensated pressure sensor 2 reading is
outside the range Warning
PRES3 ER Temperature compensated pressure sensor 3 reading is
outside the range or supply pressure recorded is >120
psi (8.28 bar, 828 kPa) Warning
PRES4 ER Temperature compensated pressure sensor 4 reading is
outside the range or pilot pressure recorded is >120 psi
(8.28 bar, 828 kPa) Warning
PRES5 ER Temperature compensated pressure sensor 5 reading is
outside the range Warning
Table 12 Error Messages (Continued)
LCD Description Action Cause