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O p e r a t i n g I n s t r u c t i o n s | S I C K
Operating Instructions
PAC50
8017612/ZAB1/2017-02-14 | PAC50
Subject to change without notice
8 Errors
8 Errors
8.1 Errors and warning messages (indicator flashes in display segments A and B, Table 5
)
Indicator A
Indicator B
Status
Description
Action required
OL
OVERPRESS
Error
Applied pressure > upper limit of measuring range
Set pressure to within
measuring range
UL
UNDERPRES
Error
Applied pressure < lower limit of measuring range
Set pressure to within
measuring range
ERR1
GEN.ERROR
Error
General error
Contact SICK
ERR2
SHORTOUT1
SHORTOUT2
Error
Short-circuit at one of the two outputs
Remove the short-circuit
ERR3
OVERVOLTG
Error
Applied supply voltage > 30 V DC
Make the correct settings for
the supply voltage
ERR4
LOW VOLTG
Error
Applied supply voltage < 17 V DC
Make the correct settings for
the supply voltage
ATT1
SHIFT RP1
SHIFT RP2
Warning
Switching point setting made by the operator below
the reset point that is set. The reset point is auto-
matically set below the new switching point with the
smallest possible hysteresis.
Acknowledge by pressing the
<enter> pushbutton
ATT2
ADJ>LIMIT
Warning
Displayed if the applied pressure during zero
adjustment lies outside the permitted limit of 5%
of the range
Acknowledge by pressing the
<enter> pushbutton
LOCK
KEYLOCKED
Warning
Displayed if an attempt is made to access the
programming mode while the input lock is active
Enter the password or unlock
via IO-Link if parameter entry
has been locked by IO-Link
Table 5: Errors and warning messages
8.2: Diagnostic output behavior in the event of an error
Switching output 2 (if available) can be configured as a diagnostic output ("OU2" function).
