SICK EtherCAT microScan3 Operating Instructions Manual page 151

Error type Brief description
E2 Error in the safety laser
scanner
E3 Error in the system plug The system plug has an internal
E4 Incompatible system
plug
E5 Dazzle error
L8 Error in the reset input
M1 Incompatible configura‐
tion of the data output
M2 Data output: Data
packets lost
M3 Configuration not veri‐
fied
N2 Incorrect switching
sequence
N3 Invalid input signal
N4 Incorrect activation of
the control inputs via
the network
N5 Invalid input signal
N6 Invalid monitoring case
number
R1 Connection errors
8025220/1L9Q/2023-08-14 | SICK
Subject to change without notice
Cause
The safety laser scanner has an
internal error.
error.
The system plug is unsuitable for
the safety laser scanner.
Strong external light source, e.g.,
sun, halogen headlamps, infrared
light source, stroboscope.
An invalid signal is applied at a reset
input. The reset signal is applied for
too long.
The data output is configured in a
way that the device does not sup‐
port (e.g., invalid start angle).
The data output could not transmit
all data packets (e.g., buffer mem‐
ory full).
The configuration is not verified.
The configured switching sequence
was interrupted by the new monitor‐
ing case.
The input signal for switching
between monitoring cases received
via the network is invalid. The invalid
signal is applied for longer than 1 s.
The input signal for activating
switching between monitoring cases
received via the network is invalid.
The invalid signal is applied for lon‐
ger than 1 s.
The input signal for switching
between monitoring cases received
via the network is invalid. The invalid
signal is applied for longer than 1 s.
The monitoring case number
received via the network does not
match the configuration of the
device. The incorrect number is
applied for longer than 1 s.
The data connection between the
control and device is interrupted.
O P E R A T I N G I N S T R U C T I O N S | microScan3 – EtherCAT®
TROUBLESHOOTING
Troubleshooting
Perform a device restart using
►
the display or Safety Designer or
interrupt the voltage supply for at
least two seconds.
Replace the safety laser scanner
►
and send it to the manufacturer
for repair.
Perform a device restart using
►
the display or Safety Designer or
interrupt the voltage supply for at
least two seconds.
Replace the system plug.
►
Check part number or type code.
►
Replace the system plug.
►
Remove or cover the light source.
►
Perform a device restart using
►
the display or Safety Designer or
interrupt the voltage supply for at
least two seconds.
Check the reset pushbutton, the
►
wiring, and any other compo‐
nents affected.
Reconfigure the data output.
►
Configure the data output so that
►
less data is transmitted.
Verify the configuration.
►
Check the machine's work proc‐
►
ess.
Change the configured switching
►
sequence monitoring.
Check the control over the net‐
►
work.
Check the control over the net‐
►
work.
Check the control over the net‐
►
work.
Check the configuration with the
►
Safety Designer.
Check the control over the net‐
►
work.
Check the connection between
►
the device and control.
Adjust the data transmission rate
►
in the control if necessary.
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