52
SUPERtrol-I LE Flow Computer
Cause
Battery voltage too low
The correct time/date is no
longer shown
Calibration constants have
been corrupted
The units setup has been
corrupted
Remedy
• Replace Battery
• Consult Factory for
service information
• Re-enter time and
date.
• If error occurs again
contact factory
• Report error to factory
• Report error to factory
Error/Warning Message
BATTERY LOW WARNING
TIME CLOCK ERROR
CAL CHECKSUM ERROR
SETUP CHECKSUM ERROR
13.3.2
Self Test Alarms
Cause
Displayed when totalizer rolls
over
Pulse counter overflowed. The
totalizer may have lost counts.
Calculated pulse frequency
too large:
• Pulse width setting too long
• Larger pulse scaler needed
Limit value exceeded.
Batch size exceeded by more
than set limit.
The setup expects modem
usage and a modem is not
responding.
Software error
Unit was operated with an input
power level lower than safe
operating range for an extended
period of time.
Remedy
• Acknowledge Rollover
• Remedy not required
• Report error to factory
• Check application
conditions
• Check wiring
• Adjust pulse value
• Adjust pulse width
• Check process
conditions
• Check application if
necessary
• Check limit value
• Adjust the limit value if
required
• Check valves in
system for proper
operation and/or leaks
• Check limit value
• Adjust the limit value if
required
• Check setup for proper
baud rate, parity, etc.
• Check modem
connection and cycle
power to ST1LE
• Replace modem
• Report error to factory
• Check data in unit.
Totalizer may have
inaccuracies
• Investigate brownout
cause.
Error/Warning Message
TOTALIZER ROLLOVER
RATE OVERFLOW ERROR
PULSE OUT OVERFLOW
FLOW RATE ALARM LOW
FLOW RATE ALARM HIGH
BATCH OVERRUN ALARM
MODEM NOT PRESENT
SOFTWARE ERROR RESET
EXTENDED PFI LOCKUP
13.3.1
Sensor/Process Alarms
13.3 Error & Warning Messages:
