Arris CHP Max5000, Руководство по эксплуатации оборудования

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4-12 CHP Max™ Headend Optics Platform Chassis, Controllers and Power Supplies Rev D
8. Right click on either the Fan 1 current or Fan 2 current meter and select
Configure
from the shortcut menu. Refer to Figure 4.9.
9. In the Alarm Setup area, drag the slider or enter the desired alarm limit value for the
Major low, Minor low, Minor high, and Major high. Click
OK
to save these alarm limit
values.
Figure 4.9
Fan 1 Current and
Fan2 Current
Threshold Limits
Updating AC Power Supply Module Microcontroller Firmware
Update the AC power supply firmware through the CHP Max Craft Management Software using
either of the following two methods.
Method 1
➤
To update AC power supply microcontroller firmware
1. Obtain the appropriate firmware file through ARRIS technical support or your sales
representative. Use the firmware file listed in Table 4.5 to update the firmware in a
module.
Note The alarm thresholds for Fan 1 current and Fan 2 current are not
independent. Changing the alarm threshold value on either of the fan meters will
automatically update the alarm threshold on the other fan meter.
Table 4.5 CHP AC Power Supply Firmware Hex Files
Firmware Hex File
PSAC.hex