32
Instruction Manual
(4)Pipe liners are too
thick.
(5)Transducer cords are
not properly connected
J
Hardware Error
Hardware problem
Contact the factory
H
PoorSig Detected
(1)Poor signal detected
(2)Transducers
installed
improperly
(3)Too much fouling
(4)The pipe liners are too
thick.
(5)Problem
with
transducers cords
(1)Relocate measuring
place
(2)Clean the spot
(3)Check the cords
(4)Check the coupler
Frequ
OutputOver
The actual frequency for
the Frequency Output is
out of the range set by
the user
Check the value entered at
M66,M67,M68 and M69, and
try to enter a larger value
on M69
F
System RAM
Error
Date Time Error
CPU or IRQ Error
ROM Parity Error
(1) Temporary problems
with RAM, RTC
(2) Permanent problems
with hardware
(1) power on again
(2) contact factory
1
2
3
Adjusting Gain
Instrument is in the
progress of adjusting the
gain for the signal, and the
number indicates the
progressive steps
K
Empty pipe
(1) No liquid inside
pipe
(2) Setup error on M29
(1) Relocate where the
pipe is full of liquid
(2) Enter 0 on M29
5.3 Other Problems and Solutions
(1) When the actual flow inside the pipe is not standstill, but the instrument displays
0.0000 for the flow rate, and ‘R’ displaying signal strength and the signal quality Q
