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Display
Possible cause
Remedy
Object in the first protec‐
tive field of the simulta‐
neous field set
or
Surrounding contour
1)
changed
Not an error
Object in the second
protective field of the
simultaneous field set
or
Surrounding contour
1)
changed
Not an error
Indication of protective field and warning field interruptions in the triple field mode
Object in the protective
field
Not an error
Object in warning field 1 Not an error
Object in warning field 2 Not an error
Indications for all field modes
Initialization of the
device
or
Waiting for the end of
the initialization of a
second device con‐
nected to the EFI inter‐
face
b
The display goes out automatically when the
device has been initialized and/or the connec‐
tion to the second device has been made.
If the
display does not go out:
b
Check whether the partner device is in opera‐
tion.
b
Check the wiring.
If no partner device is connected:
b
Check the system configuration using the
CDS. Transfer the corrected configuration to
the device again.
Waiting for valid input
signals
b
The display goes out automatically if an input
signal is present that corresponds to the con‐
figured evaluation type (1-of-n or complemen‐
tary).
If the
display does not go out:
b
Check the wiring.
b
Check the control signals for correct switching
behavior.
b
If speed ranges are used for monitoring case
switching, check whether the EFI status infor‐
mation
Speed valid
is transferred (
b
Check the system configuration using the
CDS. Transfer the corrected configuration to
the device again.
10
TROUBLESHOOTING
132
O P E R A T I N G I N S T R U C T I O N S | S3000
8009942/ZA18/2019-11-14 | SICK
Subject to change without notice