DISPLAYS AND OPERATING CONTROLS
LED’s
Fault (red LED)
Status | Meaning |
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| The 604/608MFX has detected an error. The signaling |
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ON | contact |
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| opens at the same time. |
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OFF | No errors detected by the 604/608MFX. |
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Stby - Standby (green LED, 608MFX Only) | ||
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| |
Status | Meaning |
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ON | The 608MFX standby function is activated, indicating the |
|
| 608MFX is in the standby passive mode. |
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OFF | The standby function is deactivated. |
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Flashing | The 608MFX standby function is activated, indicating the |
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| 608MFX is in the active mode. In other words, the Ring |
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| master has failed and the standby takes over the data |
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| traffic. |
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RM - Redundancy Manager (green LED) | ||
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| |
Status | Meaning |
|
| The 604/608MFX is operating in the redundancy |
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| manager mode. The ring is operating free of errors, as |
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ON | monitored by the redundancy manager. |
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| Note: One (and only one) 600 Series Switch must |
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| operate as the redundancy manager in each ring. |
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OFF | The 608MFX is not operating in the redundancy manager |
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| mode. |
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| The redundancy manager has detected a break in the |
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Flashing | ring. |
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| The 608MFX makes the connection between its two ring |
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| ports so that a functional bus configuration is re- |
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| established |
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| within 300 ms. |
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12/15/05 | 12 | |