Siemens SIRIUS 3UG4 - Diagnostics; Indications on the Display

12.5 Diagnostics
12.5.1 Indications on the display
Display information
The display is divided into three di󹪜erent areas.
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① Speed 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
area
Symbol Meaning
① 1100 Measured speed is displayed
② Monitoring for speed overshoot (rpm▲)
② Monitoring for speed undershoot (rpm▼)
② Range monitoring (rpm▲ and rpm▼)
② Speed is in the correct range
② A speed overshoot has occurred
② A speed 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 231)."
3UG4651 speed monitoring relay
12.5 Diagnostics
SIRIUS 3UG4 / 3RR2 monitoring relay
Equipment Manual, 07/2021, NEB927043002000/RS-AD/005 235