Adding Extension Adapter - Hitachi Central Station EX Installation Manual

Air conditioner managing system
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22.5 Adding Extension Adapter

Use the following procedures to add Extension Adapter to the system.
Procedure Overview
(1)
Installing Extension Adapter
(2)
Closing calculation tentatively
(3)
Deactivating Energy Calculation Software
(4)
Configuration data backup
(5)
Connecting Extension Adapter
(6)
Verifying connection information
(7)
Registering units
(8)
Registering group
(9)
Adding, Editing, or Deleting blocks
(10) Adding, Editing, or Deleting areas
(11) Restarting Extension Adapter
(12) Verifying settings of monitoring and controlling
(13) Schedule setting
(14) Setting Energy Calculation Software
(15) Activating Energy Calculation Software
NOTES:
If energy calculation is activated, avoid performing these procedures from 5 minutes before until 5
minutes after each hour (that is, from XX:55 to XX:05)
Avoid performing these works also from 00:00 to 02:00 if calculation interval is set as 24 hours.
If calculation interval is set as 1 hour, result for the hour while following those steps will not be calculated.
The result for the specific 1 hour will be combined with the result of the following hour.
Ensure USB flash memory or SD card is correctly inserted for saving data and data backup.
If Remote Access software is in use, close the software before changing settings.
(1) Installing Extension Adapter
Refer to the Installation Manual for Extension Adapter to install Extension Adapter.
(2) Closing calculation tentatively
Refer to "(1) Closing calculation tentatively" in "8.1 Adding, Editing, or Deleting Units" in the Installation
Manual for Energy Calculation Software.
(3) Deactivating Energy Calculation Software
Refer to steps (3)-1 to (3)-3 in "7.7 Preparation for Actual Use" in the Installation Manual for Energy
Calculation Software to deactivate Energy Calculation Software.
(4) Configuration data backup
Refer to "19. Backup/Activate" (page 82) to save data in USB flash memory or SD card.
(5) Connecting Extension Adapter
Refer to "(1) New registration" in "9.3 Register Network" (pages 22-23) to connect Extension Adapter to
Central Station EX.
(6) Verifying connection information
Refer to "■ Check connecting status for units" in "9.5 Register Monitoring Target" (pages 27-28) to
verify connection information of Extension Adapter.
(7) Registering units
Refer to "(1) Registering units" in "9.5 Register Monitoring Target" (pages 27-34) to register units to the
newly added H-LINK No.
A12124820A
89

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