Troubleshooting; Specific Internal Voltage Drop; Error Code Instruction - Schmalz FS Series Assembly Instructions Manual

8 Troubleshooting

8 Troubleshooting
8.1 Specific Internal Voltage drop
Observed the internal voltage drop.
When used at a specified voltage, if the sensor is functional but the load does not work, please check if
the operating voltage of the load meets the following formula.
Power Supply —
8.2 Error Code Instruction
Error Type
[800] [er1]
0UT1
[er1] [2. 0 0]
Excess Load
Current Error
[800] [er2]
0UT2
[er2] [2. 0 0]
Excess Load
Current Error
[800] [er3]
Zero Adjust-
ment Error
[er3] [2. 0 0]
System Error
[er4] [er4]
[er5] [er5]
[er6] [er6]
[er7] [er7]
[800] [xxx]
Applied Flow/
Pressure Error
[xxx] [2. 0 0]
[800] [lll]
[lll] [2. 0 0]
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Internal voltage drop of sensor
Error Code
Output 1 load current is
more than 125 mA
Output 2 load current is
more than 125 mA
The instant flow is within
±10% F.S. of the zero
point.
The pressure value is over
±3% F.S. of the zero point.
Memory error
Internal data error
Internal data error
System parameter error
The instant flow has ex-
ceeded the upper limit of
the flow display range.
The pressure has exceeded
the upper limit of the pres-
sure display range.
The instant flow has ex-
ceeded the lower limit of
the flow display range.
The pressure has exceeded
the lower limit of the pres-
sure display range.
—> Minimum operating voltage of load
Error Condition Troubleshooting
Turn power off and check the cause
of overload current or lower the
current load under 125 mA, then
restart.
Perform the zero clear function
again under no flow conditions.
Perform the zero clear function
again under no pressure conditions.
Turn power off, and then restart.
If error condition remains, please re-
turn to factory for inspection.
Reduce the flow to the display
range.
Reduce the pressure to the display
range.
Ensure the flow is in the correct di-
rection.
Reduce the pressure to the display
range.
EN-US · 30.30.01.02533 · 02 · 12/22