YASKAWA VARISPEED-656RC5 Manual

6
＊1WhentheMANUALRUNsignalisinput,theoperationwillbestartedregardlessoftheexistenceofregenerativeenergy.
WhentheMANUALRUNsignalisturnedOFF,theoperationwillstopafter1second.
＊2MonitorsDCvoltage,andregeneratesenergytothepowersupplyautomaticallywhenthevoltageexceedstheregenerationstartingvoltage.
Whenthevoltageislowered,regenerationwillstopautomatically.
Normally,useAUTORUN.Ifvibrationornoiseoccurs,useMANUALRUN.
TerminalSymbol Description
R/L1
S/L2
T/L3
r1/
l11
s1/l21
t1/l31
g,f
ACpowersupplyofthemaincircuitterminalforVS
− 656RC5.
Detectsthephasesequenceandthevoltagelevel.
・Connecttothepowersideofthepowercoordinatingreactor.
SuppliespowerforthecoolingfanandinrushpreventionMCoftheVS
− 656RC5
ConnecttotheDCvoltageoftheinverterpowersupplyinputterminals.
・Twoterminalsareprovidedforbothgandf.
MainCircuitInput
PowerSupply
VoltageDetection
PowerInputforFANandMC
Forgrounding(200Vclass.100Ωorless,400Vclass.10Ωorless)
GroundTerminal
MainCircuitTerminalFunctions

Type No. Signal Function SignalLevel
SequenceInput
S1
S2
S3
S4
SC
SS
SP
M1−M2
M3−M4
MA−MC
MB−MC
AM
AC
Photocoupler
Output
RelayOutput
Multi-functional
AnalogOutput
MANUALRUN
＊
1
AUTORUN
＊
2
EXFLT
RESET
SequenceCommon
PhotocouplerInternalCommon
Sequence+24VPowerSupply
CONVREADY
RUN
FAULTOutput
（TransferContact）
InputCurrent
Analoggrand
RunwhenCLOSED,stopwhenOPEN
Autorun(regenerativeoperation)whenCLOSED
ExternalfaultwhenCLOSED
FaultresetwhenCLOSED
ClosedwhenVS-656RC5isREADY
CLOSEduringrun
Outputswhenafaultisdetected.
TerminalMA-MC:Closedduringfaultdetection
TerminalMB-MC:Openduringfaultdetection
24VDC8mA
Photocoupler
isolation
48VDC50mA
orless
250VAC1Aorless
30VDC1Aorless
-10to+10VDC
2mAorless
5V：100%ofratedinputcurrent
ControlCircuitTerminalFunctions（commonto200V,and400Vclass）

VariableSpeedSeries
ProtectiveStructure
0:Openchassis(IECIP00)
1:Enclosedwall-mounted(NEMA1)
VoltageClass
2:Three-phase200Vclass
4:Three-phase400Vclass
Max.ApplicableMotorOutput
3P7:3.7kW

037:37kW

075:75kW
Pindicatesthedecimalpoint.
VS-656RC5Series
Specifications
A:Standarddomesticmodel
CIMR−R5A40301
■ ModelDesignation
EXTERNAL TERMINALS

YASKAWA VARISPEED-656RC5 Specifications

General

Brand	YASKAWA
Model	VARISPEED-656RC5
Category	Industrial Equipment
Language	English