Datasheet

Chapter 3: Management
25
Controller temperature threshold : 71C/159F (critical)
61C/141F (warning)
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ID Location Voltage
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1 I/O Module 4.825V
2 I/O Module 12.360V
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Enclosure Settings List
The Enclosure command enables you to make settings for the enclosure.
• Enclosure Warning Temperature – Measured at the backplane. Fan speed
increases until temperature falls below the threshold.
• Enclosure Critical Temperature – Measured at the backplane.
Temperature value for automatic shutdown.
• Controller Warning Temperature – Measured inside the I/O module. Fan
speed increases until temperature falls below the threshold.
• Controller Critical Temperature – Measured inside the I/O module.
Temperature value for automatic shutdown.
• Thermal Management – Monitors enclosure temperature, adjusts fan
speeds, displays red LED on cooling unit when a fan fails
• Automatic Shutdown – Shuts down the VessJBOD 30 seconds after the
enclosure or controller reaches critical temperature.
• Minimum Fan Speed – Specifies the minimum fan speed when the
VessJBOD reaches enclosure or controller warning temperature.
Making Enclosure Settings
To set the enclosure warning temperature to 51°C (141°F):
At the cli> prompt, type enclosure -a mod -s “enc_warning=51” and press
Enter.
Warning temperature range is 10° to 51°C (50° to 123°F)
To set the enclosure critical temperature to 61°C (141°F):
At the cli> prompt, type enclosure -a mod -s “enc_critical=61” and press
Enter.
Critical temperature range is 51° to 61°C (123° to 141°F)
To set the controller warning temperature to 51°C (141°F):
At the cli> prompt, type enclosure -a mod -s “ctrl_warning=75” and press
Enter.