18 8900NET Instruction Manual
Enabling Alarms and Fan Speed Control Option
The 8900NET module has two eight-position DIP switches (S1 and S2) that
enable or disable the fault reporting functions and the variable fan speed
option (see Figure 11). Enabled fault alarms drive on-board LEDs and can
also be sent to SNMP monitoring stations when the SNMP network and
Agent software has been installed and configured (see
Network Module Con-
figuration for SNMP
on page 30).
Figure 11. Alarm Reporting DIP switches
Disabling (or filtering) specific fault alarms can be useful in isolating prob-
lems in the frame. Refer to Table 2 for the possible settings. A settings table
is also silk-screened on the module.
Table 2. Configuration DIP Switch Settings
S1 Segment Left Position (open) Right Position (closed)
1 PS1 Fault Reporting Enabled PS1 Fault Reporting Disabled
2 PS2 Fault Reporting Enabled PS2 Fault Reporting Disabled
3 (Not used) Over Temp reporting is always enabled locally and through SNMP
4 Fan Fault Reporting Enabled Fan Fault Reporting Disabled
5 Module Fault Reporting Enabled Module Fault Reporting Disabled
6 Frame Bus Error Reporting Enabled Frame Bus Error Reporting Disabled
7 Fan Speed Controlled by Temperature Fan Speed Fixed at Maximum
8Network Module Control Enabled (remote
control via GUI is enabled) Network Module GUI is placed in read only
mode
S2 Segment Left Position (open) Right Position (closed)
1Status Enabled (enabled alarms are
reported over SNMP) SNMP Reporting is disabled except for
Over Temp alarm
2 IP Address (not currently supported)
3Frame Control Enabled (remote control via
GUI is enabled) GUI for the frame and all modules within is
placed in read only mode
4 – 8 (Currently Not Used)
12345678
12345678
S2S1
Power Supply #1
Power Supply #2
Temperature
Fan
Module
Frame Bus
Fan Speed
NM Control
Status
8900NET
IP Address
Frame Control
Remote
Override
LED