30
FLOW & PRESSURE SENSOR
( INSTRUCTION MANUAL )
MFP01
Error code instructions
Error Type
Error Code
Error Condition
Troubleshooting
OUT1
excess load
current error
800
kPa
Er1
L/min
Ag
Output 1 load current is more
than 125 mA.
Turn power off and check the cause of
overload current or lower the current
load under 125 mA, then restart.
Er1
kPa
2.00
L/min
Ag
OUT2
excess load
current error
800
kPa
Er2
L/min
Ag
Output 2 load current is more
than 125 mA.
Er2
kPa
2.00
L/min
Ag
Zero
adjustment
error
800
kPa
Er3
L/min
Ag
The instant flow is within ± 5 %
F.S. of the zero point.
Perform the zero clear function again
under no flow conditions.
Er3
kPa
2.00
L/min
Ag
The pressure value is over ± 3 %
F.S. of the zero point.
Perform the zero clear function again
under no pressure conditions.
System error
Er4
kPa
Er4
L/min
Ag
Memory error
Turn power off, and then restart.
If error condition remains, please return
to factory for inspection.
Er5
kPa
Er5
L/min
Ag
Internal data error
Er6
kPa
Er6
L/min
Ag
Internal data error
Er7
kPa
Er7
L/min
Ag
System parameter error
Applied flow /
pressure error
800
kPa
KKK
L/min
Ag
The instant flow has exceeded the upper limit
of the flow display range.
Reduce the flow to the display range.
KKK
kPa
2.00
L/min
Ag
The pressure has exceeded the upper limit of
the pressure display range.
Reduce the pressure to the display
range.
800
kPa
LLL
L/min
Ag
The instant flow has exceeded the lower limit
of the flow display range.
Ensure the flow is in the correct
direction.
LLL
kPa
2.00
L/min
Ag
The pressure has exceeded the lower limit of
the pressure display range.
Reduce the pressure to the display
range.
