SICK DUSTHUNTER SP100 Ex-3K, Руководство по эксплуатации

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116 8020216/19YN/V3-0/2020-12| SICK O P E R A T I N G I N S T R U C T I O N S | DUSTHUNTER SP100 Ex-3K
Subject to change without notice
13
TROUBLESHOOTING
13.5 Control unit malfunctions
13.5.1 Malfunctions
Table 29: Control unit malfunctions
13.5.2 Warning and malfunction messages
Malfunctions listed below can probably be cleared onsite.
Table 30: Control unit malfunctions that can be cleared
Malfunction Possible cause Action
No display on the LC display
●
No supply voltage
●
Connection line to display not connected or
damaged
●
Defective fuse
▸
Check voltage supply.
▸
Check connection line.
▸
Replace fuse.
▸
Contact SICK Service.
Message Significance Possible cause Action
AO configura-
tion
The number of available and
configured analog outputs is not
identical.
●
No parameters set for AO
●
Connection error
●
Module failure
▸
Check configuration ( see “Setting the ana-
log outputs parameters”, page 79 ).
▸
Contact SICK Service.
AI configura-
tion Number of available and config-
ured analog inputs not identical.
●
No parameters set for AI
●
Connection error
●
Module failure
▸
Check configuration ( see “Setting the ana-
log inputs parameters”, page 81 ).
▸
Contact SICK Service.
Interface mod-
ule No communication via the Inter-
face module.
●
No parameters set for
module
●
Connection error
●
Module failure
▸
Check configuration ( see “Connecting to the
MCUDH Ex-3K control unit”, page 69 ) or
( see “Connecting to the MCU control unit”,
page 72 ).
▸
Contact SICK Service.
No sensor
found Sender/receiver unit not recog-
nized
●
Communication problems
on RS485 line
●
Supply voltage problems
▸
Check system settings.
▸
Check connection line.
▸
Check voltage supply.
▸
Contact SICK Service.
Variant config-
uration error MCU setting does not match the
connected sensor.
Sensor type has been
changed
▸
Correct application settings ( see “Assigning
the control unit to the sender/receiver unit”,
page 76
).
Test mode
enabled
MCU(DH Ex) in Test mode.
▸
Deactivate “System Test” mode (“Mainte-
nance” directory)