Emerson RTM-ATCA-7150 manual Power-On Startup Exceptions, 102

Troubleshooting

The IS LED of the ATCA-7150 blinks (red). The alarm severity varies with the blinking frequency.

The higher the blinking frequency, the more serious the alarm.

The IS LED can be green or red. The working state of the ATCA-7150 decides the color of the

LED.

The blinking frequency of the IS LED indicates the alarm level:

zFor a minor alarm, the IS LED blinks at a frequency of 0.5 Hz.

zFor a major alarm, the IS LED blinks at a frequency of 1 Hz.

zFor a critical alarm, the IS LED blinks at a frequency of 4 Hz.

Solution

By using the SMM command, query the status and logs of the blade where the alarm occurs.

If an alarm occurs due to over high temperature, confirm that:

1.The temperature in the equipment room meets the operating requirements for the product.

2.The air intake vents and exhaust vents of the shelf are not blocked.

3.Blank filler blades are installed in the vacant slots of the shelf.

4.The fans are adjusted to the required speed.

A.7 Power-On Startup Exceptions

Description

After you close the upper and lower ejector handles of the ATCA-7150, the HOTSWAP LED blinks (blue) and no information is displayed on the KVM.

Solution

To solve the problem, proceed as follows:

1.Check that the ATCA-7150 is properly inserted in the shelf and that its ejector handles are fully closed.

2.Check that the pointers of the ATCA-7150 rear part that is connected to the backplane are not damaged or deformed.

102 ATCA-7150 and RTM-ATCA-7150 Getting Started (6806800G42B)