42
Mask index Display description Description Default UOM Values
Aa60 (display only)
Status,curr. Eff ective status of screw compressor 1 with stepped modulation --- ---
Off
Start up
Stage1
Stage 2
Stage 3
Stage 4
Status, req. Status required for the screw compressor 1 with stepped modulation --- ---
Off
Start up
Stage1
Stage 2
Stage 3
Stage 4
Minimum on time
Countdown for minimum on time screw comp. 1 with stepped modu-
lation
--- s 0…999
Min.off /starts
Countdown for minimum off time or wait between successive starts
screw comp. 1 with stepped modulation
--- s 0…999
Next step
Countdown for next step activation screw comp. 1 with stepped
modulation
--- s 0…999
Aa61 (display only)
Status
Eff ective status of screw compressor 1 with continuous capacity
modulation
--- ---
Off
Start up
Norm. ope-
rating
Shut down
Shut down countd. Screw comp. 1 off time with continuous capacity modulation --- s 0…999
Max.pow.countdown
Countdown for minimum off time or wait between successive starts
screw comp. 1 with continuous capacity modulation
--- s 0…999
Min.on countdown Countdown to start screw comp. 1 with continuous capacity modulation --- s 0…999
Aa62 (display only)
Status,curr. Eff ective status of screw compressor 2 --- ---
Off
Start up
Stage1
Stage 2
Stage 3
Stage 4
Status, req. Status required for the screw compressor 2 --- ---
Off
Start up
Stage1
Stage 2
Stage 3
Stage 4
Minimum on time Countdown for minimum on time screw comp. 2 --- s 0…999
Min.off /starts
Countdown for minimum off time or wait between successive starts
screw comp. 2
--- s 0…999
Next step Countdown for next step activation screw comp. 2 --- s 0…999
Aa70 (display only)
Zone Envelope zone for screw compressor 1 --- --- 0…14
Max admit.time Maximum duration allowed in the zone
min 0…999
Countdown Countdown s 0…32000
Max admit.power Maximum capacity allowed in the zone % 0…100
Aa71 (display only)
Startup status Start-up status for screw compressor 1 --- ---
Off
Compressor on
Intermediate interval
Final interval
Compressor off
RestartAlarm
N° startup restart Number of restarts --- --- 0…99