Siemens SITOP UPS1600 Equipment Manual page 42

Description, device design, dimension drawing
2.4 Operating displays and signaling
LED 3 (ALARM)
Signaling
LED 4 (BAT.STATUS)
For several battery modules connected in parallel, the LED only shows the LED status with the
highest priority.
If a SITOP BAT1600 is connected:
Signaling
If only SITOP UPS1100 are connected:
As soon as a SITOP BAT1600 is connected, the status of SITOP BAT1600 is displayed, and
married up with the information of SITOP UPS1100.
42
6EP4134-3AB00-...
6EP4136-3AB00-...
6EP4137-3AB00-...
Red Output off for 45 seconds because of overcurrent, overtemperature or buff-
er mode not possible
Off Buffer mode possible
6EP4134-3AB00-...
6EP4136-3AB00-...
6EP4137-3AB00-...
Off Module runs up, DC-UPS defective (critical hardware fault)
Flashing green Battery is being replaced (button pressed, reset service life)
(0.25/0.25)
Flashing green Battery successfully replaced (LED flashes for 5 s)
(1/1)
Flashing green Battery replacement recommended (SoH ≤ 20 %)
(1/1)
Green Battery module OK
Flashing yellow End of the battery service life reached (SoH = 0 %) or battery test negative
(0.25/0.25) → battery must be replaced, buffer mode possible
Flashing yellow Temperature outside the valid range, communication cable interrupted or
(1/1) different battery types being used → restricted charge operation
Yellow Selected buffer time cannot be attained
Flashing red (1/1) Battery replacement canceled (LED flashes for 5 s)
Red Fuse ruptured/not inserted, power cable interrupted, 1 battery in the mod-
ule is not connected, battery pack voltage is not symmetrical or reset button
is pressed > 2 s
SITOP UPS1600 / BAT1600 / UPS1100
Equipment Manual, 07.2021, A5E37775406-11-76