The display mode shows the actual fault state of all slots and the 2 power supplies in the display. This is the default mode, the LFTX/RX enters it automatically after power on. Depending on the configuration, the default display looks like this:
If the LFTX/RX chassis is used in single mode, the upper display line shows the the number of the slots, the lower line shows the corresponding state of every slot. On the right side the power supply states are displayed. The first character behind PS shows the state of power supply 1, the second character represents the state of power supply 2.
In this example, slot 1 is empty, slot 2 and slot 3 are in alarm state, slot 4-10 are on OK-state, power supply 1 is in OK state and power supply 2 is in alarm state.
| label | description |
|---|---|
| A | Alarm / Fault |
| W | Warning |
| O | [normal O on white ground] OK / no fault |
| [O] | [negative O on black ground] now OK but a latched faults exists - if a failure occurred and disappeared again. You can reset this 'negative' O to a 'normal' O with clearing the latched faults. |
| - | no card installed in this slot. |
From Firmware Version 2.2.036 or more recent the alarm state is displayed with capital and small letters. If the state is displayed with capital letters, the corresponding link is part of a redundant configuration. If the state is displayed with small letters, the corresponding link is a 'normal' single link without redundancy function.
If the LFTX/RX chassis is used in master/slave configuration, the display shows the state of both units: the upper line belongs to the chassis you are looking at, the lower line belongs to the corresponding unit.
The first character shows, if the unit is configured as master M or as slave S . The following characters show the states of every slot from slot 1 to slot 10 and the state of the 2 power supplies.
In this example, the unit you are looking at is a master unit, slot 1 is empty, slot 2-4 are in fault state, slot 5-8 and slot 10 are in OK state, slot 9 is in warning state. The power supply 1 of the master is OK and power supply 2 in alarm state.
In the corresponding slave unit slot 1 us empty, slot 9 has a warning and all other slots and the power supplies are OK.
If a communication fault between master and the slave chassis occurred, *COMM FAULT* is displayed in the lower line.
