Page 17
Sonic-Pro
Industries, Ltd.
Industries, Ltd.
ProSeries
by Blue-White Ind.
TM
2.10
Faulted
State
The flowmeter enters the Faulted State (Sonic-Pro Operating States, page 10) if:
1) The flowmeter self-test fails.
2) A configuration error is detected on exit from
Setup Mode.
3) An error occurs during flow measurement in
Run Mode
or
Zero Calibration
.
Errors will be identified by two-digit codes.
The fault LED will flash at a rate of 2 pulses per second (ON for 250 ms and OFF for 250
ms) to count out the first digit of the error code, will then stay OFF for 1.25 second, will
then flash again
to count out the second digit and then
stay OFF for 5 seconds. The code will repeat.
Example:
5 flashes >>> 1.25 second pause >>> 2 flashes >>> 5 second pause = error code 52
The digit 0 will not be used, so that 81 codes are available. The errors that can occur and
their assigned codes are listed in section 10 below.
at a rate of 2 pulses per second
The flowmeter indicates that it is in the
Faulted State
as follows:
To exit the
Faulted state
, it is necessary to power cycle the flowmeter. If the error is due
to configuration problems, these should be addressed before allowing the flowmeter to re-
enter the
Run Mode
, see section 7 below.
Model S1:
The Fault LED (red) flashes to
identify the error (note that this LED is on
the motherboard and the wiring access door
must be opened to see it) . All yellow LEDs
are off.
Model S2:
as for Model S1, plus the error
code appears in the upper right hand corner
of the
Run Mode
display screen.
Model S3:
as for Model S2.
INDICATOR LIGHTS IN
SELF-TEST STATE
MODEL S2 and MODEL S3
66
Power cycle to clear fault
1 T 2.46 in.
[
£
]
E52
FAULT
£
£
£
