Fujitsu Airstage J-IVS AJ 040LCLDH Series Design & Technical Manual page 654

Function
Operation history
Error history
Graph
Data backup
Operation setting
Network topology
analyzer
Remote setting
System time setting
Central control forced
release
Model name writer
Error memory reader
Time guard information
Off line data reader
4-1. Service tool (UTY-ASGXZ1)
The indoor units or outdoor units operation
history can be recorded. The displayed
operation history can be printed out and saved
to a CSV file.
Displays the error information for each unit.
The error information can sequentially be
displayed up to 50 items as they occur starting
with the latest error.
Displays the sensor valves of outdoor units
and indoor units in more detail and more
easier to see. Sensor information that the user
want to check can be selected freely, and
combined information can be displayed. Up to
6 graph screens can be displayed
simultaneously.
Operation and error history data can be
downloaded. Only the required data may be
downloaded specifying the refrigerant system,
unit, and time range.
Changeable the operation status of the indoor
unit individually or by group.
A list of units connected to the VRF system network is displayed in network
segments in tree form.
Function (Field) setting for indoor units is realized remotely.
An arbitrary time is set for all the remote controllers within the system.
The operation setting restriction function of the indoor units set form the controller
can be forcibly released. (remote controller inhibit, temperature upper/lower limit
setting)
An arbitrary model name can be written to the target unit.
When an error occurs at an outdoor unit, the operation data records before the error
are acquired over a network, and saved to a CSV file.
NOTE: To perform "Error memory reading", Service tool and the corresponding
outdoor unit must be connected directly with each other. Refer to the
operation manual of the Service tool for details.
Reference data for judging the maintenance period of indoor and outdoor units
(compressor, fan, etc. integrated time) is output to a CSV file.
Displays and compares the current data and
the backup data saved in the past on dual
screen.
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Summary
4. Service and web monitoring tool