Switch Settings; Led Indications; Table 5-53 Cch(4)-U( ) Etu Default Switch Settings; Table 5-54 Cch(4)-U( ) Led Indications - NEC ElectraElite 48 System Hardware Manual

Electra Elite
LED
1
2
3
4
5
6
7
8
9
10
(LIVE)
System Hardware Manual
6.3.3
Switch
SW1
SW2–1
SW2–2
SW2–3
SW2–4
6.3.4

Table 5-54 CCH(4)-U( ) LED Indications

Description
Link status for CCH1
Link status for CCH2
Link status for CCH3
Link status for CCH4
Link status for CCH1
Link status for CCH2
Link status for CCH3
Link status for CCH4
CCH status
ETU status

Switch Settings

Default switch settings are shown in the following table.

Table 5-53 CCH(4)-U( ) ETU Default Switch Settings

Momentary Switch
Resets the CCH ETU. When this switch is pressed, all
K-CCIS users connected to the CCH ETU are interrupted.
Use this switch only after all other options have
failed.
Off: Normal Operation (Default)
On: Test Mode
Off: Boot from Flash Memory (Default)
On: Boot from E-PROM (IC30)
Off: Normal Operation (Default)
On: Test Mode
Off: Watch Dog Timer On (Default)
On: Watch Dog Timer Off

LED Indications

On
Layer 2: Up
Layer 2: Up
Layer 2: Up
Layer 2: Up
Data sent/received
Data sent/received
Data sent/received
Data sent/received
Alarm Normal Operation
Operation stopped Normal Operation
(Power still on)
Setting/Description
Flashing
Not Used Layer 2: Down
Not Used Layer 2: Down
Not Used Layer 2: Down
Not Used Layer 2: Down
Not Used
Not Used
Not Used
Not Used
Not Operating
Issue 6
Off
Idle
Idle
Idle
Idle
No Power
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