Sentry Industries 5000 사용자 설명서

 

Systems shipped complete from the factory are pre-
configured and calibrated. When power is turned on the 
power light will start flashing and the alpha-numeric 
display will indicate  

 

 (where MM:SS is a five minute count-down 

clock). When the warm-up ends  the two displays will 
begin functioning in the "continuous scan" mode which is 
described in the next chapter.  The large display will cycle 
through each module number for any modules which have 
been installed. 

If modules have been added to the system since it was 
factory configured, those modules will have a blank (“—“) 
concentration display and the lower display will show the 
module type and units with 

 or 

 messages. 

If the display indicates module numbers which match the 
numbers used in installation, the wiring is correct and 
module configuration can begin.  If any number is omitted 
the controller is not recognizing that module and the wiring 
should be checked for errors (the system will display 

 when any attempt is made to obtain information 

on that module). 

If the controller does not recognize any modules the 
display will read 

 

If it is necessary to remove the power all operator 
configured data and parameters will be saved by Sentry. (It 
is important to turn off the main power prior to 
disconnection of any module wiring because while under 
power Sentry will interpret certain changes as errors.)