SPRIANO SST50 - Display Error Codes

OPERATING MANUAL
MN-SST50
ED-17-09
SPRIANO® TECHNOLOGIES - www.spriano.it – spriano@terranova-instruments.com
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Pag. 31/48
Condition
Potential source
Solution
Analog output
<4mA o >20mA
Transmitter in
fault mode
Check if the output isn’t out of the allowed span or
check the presence of a failure (e1, e2, … on
display).
Wrong fault
settings
Check the settings using the ALARM TYPE command.
Unstable measure
Measuring disturbs
Set an input average using the DAMP VALUE
command (i.e. 10 seconds).
Impossible to
access the menu
Wrong / forgotten
password
Contact us for help
6.1 DISPLAY ERROR CODES
Type of error
Description
OVR
OVER RANGE: this message is shown if PV is greater than URV by 20% of the
span
UDR
UNDER RANGE: this message is shown if PV is lower than LRV by 20% of the
span
LCD OV
LCD OV: this message is shown if PV < -99999 or PV >99999. In this case could
depends by damage of sensor or display
EE CHK ERR
This message depends by an error configuration of the EEPROM memory
EE ADC ERR
This message is shown if there are PV calculus error in primary ADC input. If
it persist contact Spriano® for help
T EX AD ER
This message is shown if there are on external temperature signal calculus
error in secondary ADC input. If it persist contact Spriano® for help
T IN AD ER
This message is shown if there are on internal temperature signal calculus
error in secondary ADC input. If it persist contact Spriano® for help