GE AF-70 LP User Manual

AF-70 LP
Macro Configurations
Overview
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7. AnalogandDigitalInputMacroConfigurations
7.1. Overview
AF-70usesaMacroapproachtosimplifytheconfigurationoftheAnalogandDigitalInputs.Therearetwokeyparameterswhichdeterminethe
inputfunctionsanddrivebehaviour:
F-12–Selectsthemaindrivecontrolsourceanddetermineshowtheoutputfrequencyofthedriveisprimarilycontrolled.
H-15–AssignstheMacrofunctiontotheanaloganddigitalinputs.
Additionalparameterscanthenbeusedtofurtheradaptthesettings,e.g.
H-16–Usedtoselecttheformatoftheanalogsignaltobeconnectedtoanaloginput1,e.g.0–10Volt,4–20mA
H-30–DetermineswhetherthedriveshouldautomaticallystartfollowingapoweroniftheEnableInputispresent
H-31–WhenKeypadModeisselected,determinesatwhatoutputfrequency/speedthedriveshouldstartfollowingtheenablecommand,and
alsowhetherthekeypadstartkeymustbepressedoriftheEnableinputaloneshouldstartthedrive.
H-47–Usedtoselecttheformatoftheanalogsignaltobeconnectedtoanaloginput2,e.g.0–10Volt,4–20mA
Thediagramsbelowprovideanoverviewofthefunctionsofeachterminalmacrofunction,andasimplifiedconnectiondiagramforeach.
7.2. MacroFunctionsGuideKey
STOP/RUN   Latchedinput,ClosetoRun,OpentoStop
ForwardRotation/ReverseRotation Selectsthedirectionofmotoroperation
AI1REF    AnalogInput1istheselectedspeedreference
P-xxREF    Speedsetpointfromtheselectedpresetspeed
PR-REF PresetspeedsH-20–H-23areusedforthespeedreference,selectedaccordingtootherdigitalinput
status
˄-FASTSTOP(H-24)-˄  Whenbothinputsareactivesimultaneously,thedrivestopsusingFastStopRampTimeH-24
E-TRIP ExternalTripinput,whichmustbeNormallyClosed.Whentheinputopens,thedrivetripsshowing
E-triporptc-thdependingonH-47setting
(NO)    NormallyOpenContact,MomentarilyClosetoStart
(NC)    NormallyClosedContact,momentaryOpentoStop
FireMode   ActivatesFireMode,seesection7.7FireMode
ENABLE HardwareEnableInput.InKeypadMode,H-31determineswhetherthedriveimmediatelystarts,orthe
keypadstartkeymustbepressed.Inothermodes,thisinputmustbepresentbeforethestartsignalvia
thefieldbusinterface
INCSPD    NormallyOpen,ClosetheinputtoIncreasethemotorspeed
DECSPD    NormallyOpen,CloseinputtoDecreasemotorspeed
KPDREF    KeypadSpeedReferenceselected
FBREF    SelectedspeedreferencefromFieldbus(ModbusRTU/CANOpen/MasterdependingonF-12setting)

7.3. MacroFunctions–TerminalMode(F-12=0)
H-15
DI1
DI2
DI3/AI2
DI4/AI1
Diagram
0
1
0
1
0
1
0
1

0
STOP
RUN
FWDP
REVQ
AI1REF
H-20REF
AnalogInputAI1
1
1
STOP
RUN
AI1REF
PR-REF
H-20
P-21
AnalogInputAI1
1
2
STOP
RUN
DI2
DI3
PR
H-20-H-23
F-01
2
0
0
H-20
1
0
P-21
0
1
P-22
1
1
H-23
3
STOP
RUN
AI1
H-20REF
E-TRIP
OK
AnalogInputAI1
3
4
STOP
RUN
AI1
AI2
AnalogInputAI2
AnalogInputAI1
4
5
STOP
RUNFWDP
STOP
RUNREVQ
AI1
H-20REF
AnalogInputAI1
1
˄-----------FASTSTOP(H-24)------------˄
6
STOP
RUN
FWDP
REVQ
E-TRIP
OK
AnalogInputAI1
3
7

STOP
RUNFWDP
STOP
RUNREVQ
E-TRIP
OK
AnalogInputAI1
3
˄-----------FASTSTOP(H-24)---------------˄
8
STOP
RUN
FWDP
REV
DI3
DI4
PR
2
0
0
H-20
1
0
P-21
0
1
P-22
1
1
H-23
9
STOP
STARTFWDP
STOP
STARTREVQ
DI3
DI4
PR
2
˄---------------FASTSTOP(H-24)------------------˄
0
0
H-20
1
0
P-21
0
1
P-22
1
1
H-23
10
(NO)
START=
STOP
(NC)
AI1REF
H-20REF
AnalogInputAI1
5
11
(NO)
STARTFWDP
STOP
(NC)
(NO)
STARTREVQ
AnalogInputAI1
6
˄-----------------------------FASTSTOP(H-24)---------------------------------------------˄
12
STOP

RUN
FASTSTOP(H-24)
OK
AI1REF
H-20REF
AnalogInputAI1
7
13
(NO)
STARTFWDP
STOP
(NC)
(NO)
STARTREVQ
KPDREF
H-20REF
13
˄-------------------------FASTSTOP(H-24)----------------------------------------˄
14
STOP
RUN
DI2
E-TRIP
OK
DI2
DI4
PR
11

GE AF-70 LP Specifications

General

Brand	GE
Model	AF-70 LP
Category	Inverter
Language	English