The first 3 commands are used by screw compressor users and
manufacturer, while “Save parameters as factory settings” can only be
used by the manufacturer. This command is used to save the
parameter settings as factory settings. The screw compressor
manufacturer can set a batch of parameters using the software
provided by Inovance, and perform parameter pre-setting operations in
these three parameter areas simultaneously, so as to improve the
production efficiency.
4.7 Browse and Cancel Alarm Information
When a fault alarm is given, the controller will automatically display text
alarm information on screen together with LED lighting and alarm sound.
In default screen, pressing
ENT
can silence the alarm sound, but cannot
clear the alarm information.
The operator can query the current fault details and clear alarm
information in “Status report” menu.
In default screen, press the up key to directly switch to the screen of
alarm information list. If there is an alarm, the screen will display fault
alarm or maintenance prompt information.
If you need to query the historical fault information, you can select “5.
Query record” \ “Alarm information query” in the system menu. There
are a total of 16 historical fault records that record major fault
information.
When the accumulative running time of components of screw
compressor reaches the maintenance planning time, maintenance
prompt information will be displayed. The prompt will not affect the
operation of screw compressor. The user needs to maintain or replace
relevant components. Once maintenance is complete, you can clear
“Total operating time” to 0 in “4 Maintenance information” in system
menu.
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