Siemens SIRIUS 3UG4 - Diagnostics; Indications on the Display

7.5 Diagnostics
7.5.1 Indications on the display
Display information
The display is divided into three di󹪜erent areas.
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① Current measured value or fault symbol
② Type of monitoring
③ Symbol of the changeover contact
Meaning of the information on the display
Note
Indications in the event of a fault
The symbols on the display 󹪞ash to indicate an error.
The following statuses and faults are indicated on the display as a diagnostics message with
󹪞ashing symbols:
Display
areas
Symbol Meaning
① 5.0A Displays the measured current
② Monitoring for current overshoot
② Monitoring for current undershoot
② Range monitoring (monitoring for current overshoot and current undershoot)
② Current is in correct range
② A current overshoot has occurred
② A current undershoot has occurred
③
• Not 󹪞ashing: Relay contact 11/12 open, relay contact 11/14 closed
• Flashing: Delay time (ON-delay or tripping delay) running
• Masked out: Relay contact 11/12 closed, relay contact 11/14 open
You will 󹪝nd more information about the switching behavior of the output relay in Chapter
"Functions (Page 123)."
3UG4621/3UG4622 current monitoring relays
7.5 Diagnostics
SIRIUS 3UG4 / 3RR2 monitoring relay
Equipment Manual, 07/2021, NEB927043002000/RS-AD/005 129