HBM MP85A - Page 111

Error messages/operating state (LED display)
MP85A A0293_06_E00_03 HBM: public 111
Status
Fig. 12.1 Opening the status display
Operation and error state of the Profinet RT gateway:
The SYS and COM status LEDs are located on top of the Profinet RT gateway.
SYS LED Green LED Yellow LED
Firmware starts, operating system running. on –
This state may only occur briefly. If the LED remains
yellow permanently, there is a hardware fault. Please con
tact HBM Service.
– on
The bootloader is active. The firmware is being loaded
from the flash memory into the gateway. If this state per
sists permanently, there is a hardware fault. Please con
tact HBM Service.
flashing yellow/green
No power supply or hardware fault. Please contact HBM
Service.
off