Delta AH500 Hardware Operation Manual page 573

A H 5 0 0 H a r d w a r e a n d O p e r a t i o n M a n u a l
Error
Code
The network module heart beat of the
16#E296 control mode CPU on the main backplane
slot 6 cannot be detected.
The network module heart beat of the
16#E297 control mode CPU on the main backplane
slot 7 cannot be detected.
The network module heart beat of the
16#E298 control mode CPU on the main backplane
slot 8 cannot be detected.
1 2 - 2 4
Description Solution
1. Make sure the network cables of the network
modules on the main backplane slot 6 are
well-connected both on the control mode CPU
and standby mode CPU.
2. If the network module's network cable of the
control mode CPU on the main backplane slot 6
is connected to the network port 1, the network
module's network cable of the standby mode
CPU on the main backplane slot 6 must be
connected to the network port 1 as well.
3. Mare sure the network modules of the control
mode CPU and the standby mode CPU on the
main backplane slot 6 are on the same physical
network.
1. Make sure the network cables of the network
modules on the main backplane slot 7 are
well-connected both on the control mode CPU
and standby mode CPU.
2. If the network module's network cable of the
control mode CPU on the main backplane slot 7
is connected to the network port 1, the network
module's network cable of the standby mode
CPU on the main backplane slot 7 must be
connected to the network port 1 as well.
3. Mare sure the network modules of the control
mode CPU and the standby mode CPU on the
main backplane slot 7 are on the same physical
network.
1. Make sure the network cables of the network
modules on the main backplane slot 8 are
well-connected both on the control mode CPU
and standby mode CPU.
2. If the network module's network cable of the
control mode CPU on the main backplane slot 8
is connected to the network port 1, the network
module's network cable of the standby mode
CPU on the main backplane slot 8 must be
connected to the network port 1 as well.
3. Mare sure the network modules of the control
mode CPU and the standby mode CPU on the
main backplane slot 8 are on the same physical
network.