Baldor GLC30 Installation & Operating Manual

Also see for GLC100: Installation & operating manual

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Baldor GLC30 Installation & Operating Manual Manual pdf 51 page image

Operation 4-5MN2408No Load TestTo allow a timed No Load Test of the engine/generator set while using the AMF controlapplication, a digital input contact from an external timer must be programmed for NO LOAD TestThe sequence of operation for a No Load Test condition is as follows:1. With the utility supply normal and the generator stopped, a no load test sequence maybe initiated by closing an external exercise timer contact to the programmed digitalinput for No Load Test.2. After the external exercise timer contact closes, the engine will start and comeñup tonormal operating speed and voltage. The controller will issue an alarm of a No LoadTest condition. The connected transfer switch will remain on the utility and thegenerator will not transfer on load. Note: should the utility supply fail, the generator willautomatically transfer on load.3. The engine will continue to run as long as the external exercise timer contact remainsclosed.4. After the external exercise timer contact opens, the engine will continue to run for itscool down time as programmed, then it will automatically stop.Standard Faults When a fault occurs, information about the fault is displayed. The engine controller has manyanalog and digital inputs for monitoring and control operations. Three types of faults are used:1. Internal Faults are derived from a combination of digital and analog inputs.2. Digital Input Faults are initiated from external contact inputs.3. Analog Input Faults are initiated from external analog signal inputs.Figure 4-3 shows how the controller inputs and outputs are organized.A description of each is provided.(!!<&- ) 2 <&- ) 2 - 2) ) $ B- - ) - - & ) &- - + 4) &- ' - ( $ 33 - ) $ -) 2 ' + 4) &- -) 2 ' - $ 33 ' ) $ ' 3 $ - ++ &- - ' ) - 3 ( + 4) $ 33 $3- ' &- ) 3 3 $ 33 $ +-- ' -- <' - 2) ) $ B- - -- $ - - - $ ' 3 ) 36 ) 2 -- '2 $ - $ + 4) -- ' - ' 3 ( - $ 33 - ) $ -) 2 ' 3 (+4) $ 33 $ 3- ' -- ' - ) 3 3 $ 33 $ +<& ! ) 2 <& ! ) 2 - 2) ) $ ' - - ' ) - ! 3 3 ' ! (-+ 4)& ! ' - ( $ 33 - ) $ -) 2 ' - - $ 33 +2 ) 4< 2 ) 4< - 2) ) B- $ 3 -2 ) - ) $ '3 ) - ( )- <= ) !( + 4) - ' - ( $ 33 - ) $ 3+ " ) 3 $ 33 $ ) - 3 3 ( - $ 33 ) 33 ' (+&$$(! $ ' - & )- - $ 33 + ) $ ' - & ( 3? $ " - =6< =6 -- $ ) - ) + ) $ ' 3 ( $ 33 2 ) , ' - - - ) B- /& 33(+ ( - $- ) & ' - $ ' - - '2->2 5$! &$$(! *2$!82 < *-- ) 2 A $) $ 43 ) 2 ( ) $ " 3 2 & 3 04) '2 $ - - ' $ ' ->A $) $ 43 4 ( .&- *2 ) $ " A $) % 2 *-- 4 ( )$ 4 A $) $ 43 2 $ 43 % ? 3 ) $ A $) $ % 2 < *-- ! < ? A $) & 2 & ! 4 A $) < & 2 < & = 4- - . A $) < 43 ! 4 " ( --A $) 5 $ 43 2 *-- .3 3$+ CA $) !3 '3 2 & ? 3 4 @ !1 ++ ' - -