nvent SCHROFF 11850-016, Руководство пользователя

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11850-016
R1.0, February 2016 EMCH (Embedded MicroTCA Carrier Hub) 9
5.1 Front Panel and LEDs
The EMCH front panel consists of two status LEDs for the AMCs, and each one LED (OK, FAIL)
for the system’s operation status. In addition to the LEDs, you can find sockets for a RJ45 plug
and a micro USB cable.
Figure 7: EMMC Front Panel
Table 2: EMCH front panel
- Note: When executing the bootloader, all LEDs will be put on.
OK
FAIL
1 2
AMC
Type
Function
LED AMC1 Blink Short: Reading FRU information (M1)
Blink Slow: Waiting for HS-Handle being closed (M1)
ON: FRU operating state (M4)
OFF: No Module installed
LED AMC2 Blink Short: Reading FRU information (M1)
Blink Slow: Waiting for HS-Handle being closed (M1)
ON: FRU operating state (M4)
OFF: No Module installed
LED OK Blink Slow: -
Blink Short: Test Mode
ON: Normal operating status. No error
OFF:-
LED FAIL Blink Slow: -
Blink Short: -
ON: Hard fault
OFF: -
Micro USB Type A Used for virtual COM-Port. Direct connection to PC
RJ45 Gigabit-Ethernet 1000Base-T Uplink for remote control