Pepperl+Fuchs 7500 Series User Manual

37
7500 Series Manual
6.4 Menu Structure
HOLD
SETUP
0:30
0%
3
Purgingtime:%complete/ Timeleft
ToenterPurgeSetuppressandhold
fingerinpositionfor5seconds
PurgingProgram
EnclosurePressure
0to2” w.c.range
0to10” w.c.range
P1
P3
P2
BarGraph
EnclosurePressure
P4
2
0.80
3.00 6.00
10
X.XXinHO
2
0.35
7500Programming
QuickGuide
Operatingelementsofthecontroller
The7500controllerhasatouchscreenand4LED’s
MENUSTRUCTURE
PowerOn
SET
5sec.
SET
5sec.
PURGE
PROGRAM
SHUT-OFF
DELAY
UNITS
MI
ENCLOSUR
PRESSP1
ENCLOSUR
PRESSP2
CHANGE
PASSWORD
ENCLOSUR
PRESSP3
PASSWORD
DISPLAY
ROTATION
RESTORE
DEFAULT
CYCLE
POWER
Atanytimeduring
purgesettings
ENCLOSUR
PRESSP4
LEAKAGE
HYST
ENCLOSUR
PRESS
PASSWORD
PROGRAM
K2
Purge
Time
BYPASS
DISPLAY PARAMETERDEFAULT
0000
3
00:30
Gas:0.25” (0.63mbar)
Dust:0.65” (1.63mbar)
0.8” (2mbar)
3.0” (7.5mbar)
6.0” (15mbar)
0.2” (0.5mbar)
K1
0sec
Off
Imperial
Portrait
Off
EnterPSWsettings
Programmodes
Purgingtime
Minpressure
Alarmpressure
Purgingpressure
Maxpressure
Leakagecomp
K2function
Delayshut-offK1
Bypassoff/on
MetricorImperial
Changepassword
FactoryRestore
LandscapeorPortrait
PowerOFFthenON
PASSWORD/SET
PURGE/PROGRAM
PURGE/ TIME
ENCLOSUR/PRESSP1
ENCLOSUR/PRESSP2
ENCLOSUR/PRESSP3
ENCLOSUR/PRESSP4
LEAKAGE/HYST
PROGRAM/K2
SHUT-OFF/DELAY
BYPASS/N Y
UNITS/MI
CHANGE/PASSWORD
RESTOREDEFAULTS
DISPLAY ROTATION
CYCLEPOWER
Program ApplicationPurgeOperationSpecifics
GasImmediate
Purge
GasDelayed
Purge
GasImmediate
Purge
DustClean
Enclosure
GasDelayed
Purge
Purgestartsonpowerup(SV1)
AfterpurgingEnclosurecontacts(K1)energize
Ifmax.Press(P4)isreached,Sv1turnsoff
EnclosurepowerONduringlossofpressure(K1)
Alarmscanbesetforlowpressure.(K2)
Pressurecompensationturnsonbelow(P2)
Nopurgingisrequiredforprogram5
IncreaseenclosurepressureaboveP1
Menuscreenwillshow’CLEANENCLOSURE’
Cleanenclosure
‘SET’ buttonenergizesenclosure.
PurgestartsaboveP1pressure(SV1)
AfterpurgingEnclosurecontacts(K1)energize
Ifmax.Press(P4)isreached,Sv1turnsoff
EnclosurepowerONduringlossofpressure(K1)
Alarmscanbesetforlowpressure.(K2)
Pressurecompensationturnsonbelow(P2)
PurgestartsaboveP1pressure(SV1)
AfterpurgingEnclosurecontacts(K1)energize
Ifmax.Press(P4)isreached,Sv1turnsoff
EnclosurepowerOFFduringlossofpressure(K1)
Alarmscanbesetforlowpressure.(K2)
Pressurecompensationturnsonbelow(P2)
Purgestartsonpowerup(SV1)
AfterpurgingEnclosurecontacts(K1)energize
Ifmax.Press(P4)isreached,Sv1turnsoff
EnclosurepowerONduringlossofpressure(K1)
Alarmscanbesetforlowpressure.(K2)
Pressurecompensationturnsonbelow(P3)
The7500controllerhas5purgingandpressurizationprogramsavailable.
Belowaretheprograms:
PurgetimeissetinMin:Sec(000:00).Usingthe
incrementsthetime.Holdeitherkeydownforfaster
advance
LEDIndication
PressureP1isthemin. Allowedpressurefor
safeuse.Minvalueis0.3” forgasand0.7”
fordust.P1valuecannotgoaboveP2,P3,P4
PressureP2isusedtoforlowpressurefunction.
Compensationforleakagesforcertainfunctions
willactivateSv1whenbelowP2
PressureP3isusedtoactivatethetime
forpurging.PressureaboveP3indicates
properflowforpurging.Inprogram4P3
willstartcontinuousflowcompensation.
PressureP4isamaximumoverpressure
value.Inreachingthisvaluethedisplay
willread ‘MAX’.IfP4isachievedduring
purgingSV1willshutoffuntilpressure
belowP4.
ENCLOSUR/PRESSP1
ENCLOSUR/PRESSP2
ENCLOSUR/PRESSP3
ENCLOSUR/PRESSP4
Purgetime
Purge1
Purge2
Purge3
Purge4
Purge5
LEDLEDColorDescription
K1
K2
P/SV1
Green
Amber
Blue
Amber
ContactK1isenergized(enclosurecontacts)
ContactK2isenergized(alarmcontacts)
SafepressureP1(minimumencl.press.)
SV1isenergized
ToenterPurgeSetuppressandhold
fingerinpositionfor5seconds

Pepperl+Fuchs 7500 Series Specifications

General

Brand	Pepperl+Fuchs
Model	7500 Series
Category	Control Unit
Language	English