Description, device design, dimension drawing
2.8 Display elements
Power supply system SITOP PSU8600
Manual, 09.2018, A5E36758446-5-76
55
States of the individual LEDs
Table 2- 14 LED "O.K." ①
Device is OFF or is powering up (booting)
Flashing yellow (1/1)
• Cyclic battery test being performed, buffer mode possible
• Capacity test being performed, buffer mode possible, but with restrictions
Red
• ERROR OFF: Module automatically switched off due to basic unit over-
temperature condition
• Fault in the module or communication error to the basic unit
Flashing red (1/1)
Module deactivated via ON/OFF contact or remote command (no buffering when
Flashing red (0.25/0.25)
• Module ready for automatic ERROR OFF shutdown by switching off the sup-
ply voltage and switching it on again (power OFF/ON)
• Incorrect hardware configuration or incorrect battery type (remote operating
mode)
Alternating, green/red
Firmware being updated