PS6500 Hardware Maintenance Maintaining Channel Cards
5-2
Channel card LEDs are described in Table 5-1. The LCD panel on the front panel (located behind the bezel) shows
additional information about channel card failures.
Channel Card Status
You can identify a channel card failure by:
• LEDs. The channel card hardware status LED is yellow and the middle or rear LED on the channel card is
flashing green quickly. The front LED on the channel card may also be yellow. See Channel Card LEDs on
page 5-1.
• Messages. A message on the LCD panel (located behind the bezel), on the console, in the event log, or in the
Group Manager GUI Alarms panel describes a channel card failure.
• Group Manager GUI and CLI output. The Member Controllers window or the
member select show
channelcards
command output shows a failure.
If a channel card fails, contact your PS Series support provider for a replacement.
Array Behavior When a Channel Card Fails
If a channel card fails, the array will continue to operate. If both channel cards fail, the array will no longer operate.
Replace a failed channel card as soon as possible. Contact your PS Series support provider for a replacement.
Note: Do not remove a failed channel card until you are ready to replace it.
Table 5-1: Channel Card LED Descriptions
LED Location Color Description
Channel cards LED on array front panel. Off Normal operation.
Flashing yellow Channel card removed.
Yellow Channel card failure.
Front of the channel card. See Figure 5-2. Off Normal operation.
Yellow Reset or hot swap error.
Middle of the channel card. See Figure 5-2. Off No power.
Slow flashing green Normal operation.
Fast flashing green Initialization error.
Rear of the channel card. See Figure 5-2. Off No power.
Slow flashing green Normal condition.
Fast flashing green Initialization error.
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