Schmalz SXMPi, Руководство по эксплуатации

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Troubleshooting
56 / 66 EN-US · 30.30.01.01721 · 01 · 09/19
Error Possible cause Solution
IO-Link warning mes-
sage "Leakage too
high" although han-
dling cycle is working
optimally Limit value -L- (permissible leak-
age per second) set too low 4 Determine typical leakage values in
a good handling cycle and set as
limit value
Limit values H1 and h1 for leakage
measurement set too low
4
Set limit values in such a way that
there is a clear differentiation be-
tween the neutral and suction sys-
tem statuses
IO-Link warning mes-
sage "Leakage too
high" does not appear
although there is high
leakage in the system Limit value -L- (permissible leak-
age per second) set too high
4
Determine typical leakage values in
a good handling cycle and set as
limit value
Limit values H1 and h1 for leakage
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
11.2 Error Codes, Causes and Solutions
The condition monitoring functions output events that can be used to draw conclusions with regard to
the process. If a known error occurs, it is transmitted via the IO-Link ISDU parameter [0x0082] in the form
of an error number.
The system status is automatically refreshed on the NFC tag every 5 minutes at the latest. That means that
an error may be displayed via NFC even though it has already disappeared.
Error code/
Display
code Fault Possible cause Solution
E01
Internal error
Electronics Operating voltage was dis-
connected too quickly after a
parameter change, saving
process was not complete. 1. Clear the error by restoring the
factory setting with the [
rE5
]
function or parameter.
2. Use engineering tool to import a
valid dataset.
3. If error [
E01
] occurs again after
restarting the supply voltages:
Replacement by Schmalz re-
quired
E03
Zero-point error/
calibration error
on vacuum sensor Zero-point adjustment for
vacuum sensor is outside of
the tolerance 3% FS. Calibra-
tion was canceled when
measurement value was too
high or too low. 1. Ventilate the vacuum circuit.
2. Perform calibration.
E04
Zero point error/
calibration error
on compressed air
sensor Zero-point adjustment for
compressed air sensor is out-
side of the tolerance 3% FS.
Calibration was canceled
when measurement value
was too high or too low. 1. Depressurize the system.
2. Perform calibration.
E05
Undervoltage U
A
Actuator supply voltage U
A
too low or not present
1. Check power supply unit and
power load.
2. Increase supply voltage
E07
Undervoltage U
S
Sensor supply voltage is too
low. 1. Check power supply unit and
power load
2. Increase supply voltage