Honeywell CIU 888 - CIU 888 and Service Tool Compatibility Matrix; Recommended workflows to commission CIU 888

Diagnostics
Troubleshooting & Maintenance Guide Part No.: 4417594_Rev11
1 - 4 CIU 888
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7 Configuration lock key switch
status
Indicates whether the configuration settings (non-W&M and W&M relevant)
of the CIU 888 are locked or unlocked.
The configuration settings are unlocked and can be changed if
necessary.
The configuration settings are locked and cannot be changed.
8 W&M lock key switch status Indicates whether the W&M relevant configuration settings of the CIU 888
are locked or unlocked.
The W&M relevant configuration settings are unlocked and can be
changed if necessary.
The W&M relevant configuration settings are locked and cannot be
changed.
9 Redundancy status Indicates the current role of the CIU 888, which CIU 888 is currently
scanning and if one the CIU 888s is in critical state.
This is the primary CIU 888. Redundancy is not available.
This is the primary CIU 888. Redundant system setup is
operational. The primary CIU 888 is scanning.
This is the primary CIU 888. Redundant system setup is
operational. The secondary CIU 888 is scanning
This is the secondary CIU 888. Redundant system setup is
operational. The primary CIU 888 is scanning.
This is the secondary CIU 888. Redundant system setup is
operational. The secondary CIU 888 is scanning.
10 Host port status Not supported currently.
No. Item Description