Description, device design, dimension drawing
2.8 Display elements
Power supply system SITOP PSU8600
46
Manual, 09.2018, A5E36758446-5-76
States of the individual LEDs
Table 2- 6
LED "O.K."
①
Signaling
Off
Device is OFF or is powering up (booting)
Green
Normal operation
Flashing green (1/1)
Phase asymmetry or phase failure
Detection from:
•
approx. 50 % rated load for 6EP3437-8MB00-2CY0
•
approx. 75 % rated load for 6EP3436-8MB00-2CY0
Operation with rated load is permissible for approx. 10 min.
Flashing green (0.25/0.25)
System overload in normal operation:
Total output power in the range 101 - 150 %
Operation is permissible for 5 s/min
Red
•
ERROR OFF: Device has automatically shut down as a result of device over-
temperature, phase dissymmetry, system overload
•
Internal device fault
Flashing red (0.25/0.25)
•
Device ready for the automatic ERROR OFF shutdown to be reset – or after
a firmware update has been completed, by switching off the supply voltage
and switching it on again (power OFF/ON)
•
Incorrect hardware configuration (REMOTE operating mode)
Yellow
Power failure, buffer operation active
Flashing yellow (0.25/0.25)
System overload in buffer operation: Total output power in the range 101 - 150 %
Operation is permissible for 5 s/min
Alternating, green/red
(0.25/0.25)
Firmware being updated
Table 2- 7
LED "MAN"
②
Signaling
Off
•
Device is OFF or is powering up (booting)
•
REMOTE mode, i.e. parameterization and remote control via PROFINET or
web server
Green
MANUAL mode, i.e. setting directly at the device
Flashing green (1/1)
MANUAL mode; the mode has been changed in operation, settings directly at
the device do not necessarily correspond to the active reference parameters.