Schmalz SCPi FS RP, Operating Instructions Manual

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Troubleshooting
42 / 58 EN-US · 30.30.01.01602 · 01 · 10/18
Error Cause Measure
Limit values SPx and rPx for leak-
age measurement set too high 4 Set limit values in such a way that
there is a clear differentiation be-
tween the neutral and suction sys-
tem statuses
10.2 List of Error Numbers
When a known error occurs, this is reported in the form of an error number. In SIO mode, the error mes-
sages are displayed periodically in the display with the measured value. On the display, an "E" for error
precedes the error message, followed by the error number.
One exception is error E07 (operating voltage too low): in this case "E07" will be permanently indicated in
the display and the ejector will delay further user entries until the operating voltage has reached the nec-
essary level again.
The following table shows all of the error codes:
Display code Fault Possible cause Measure
E01
Data error Electronic errors – internal data
management – EEPROM, operat-
ing voltage was disconnected too
quickly after changing the param-
eters, saving process was not com-
plete
4
Reset to factory settings,
recording of a valid data set
via IO-Link (with engineering
tool)
E03
CAL error Zero point adjustment of the vac-
uum sensor outside ± 3% FS
CAL
was canceled when the mea-
surement value was too high or
too low
4
Vent pneumatic connection
before
CAL
is carried out
E07
Under volt-
age US Supply voltage is too low
4
Check power supply and
power load
E08
Communica-
tion canceled IO-Link communication canceled
without explicit "fallback" from
master
4
Check cabling for the master
E11
Over-
load / short
circuit OUT1 Power load too high, short circuit 4 Check cabling and power con-
sumption for the connected
consumers
E12
Over-
load / short
circuit OUT2 Power load too high, short circuit
4
Check cabling and power con-
sumption for the connected
consumers
E17
Over voltage
US Supply voltage is too high 4 Check power supply
E19
Overheating Ambient temperature too high,
output continuous load too high
4
Ensure ventilation/cooling,
check the power consumption
of the connected consumers