GE FVR-C9S-7UX instruction manual Terminal Function Explanation

Page 17

FVR-C9S-7UX

10. Terminal Function Explanation

Terminal Function Explanation

Classi-

Terminal Code

Terminal Name

Explanation of Function

fication

 

 

 

Main

L1, L2

Commercial power supply input

For connection of 1-Phase 220 to 240V commercial power

Circuit

terminals

supply

 

 

 

 

 

 

U, V, W

Drive Output Terminals

For connection of a 3-Phase motor

 

 

 

 

 

E (G)

Drive Grounding Terminals

Grounding terminal of drive chassis (case). Be sure to ground

 

the drive to prevent electric shock or to lower noise

 

 

 

 

 

 

 

Frequency

13

Power Supply for Frequency

Used as a power supply for frequency setter (variable

Setting

Setting

resistor: 1 - 5K ohm) (DC + 10V, 10mA max)

 

 

 

 

 

 

12

Frequency Setting Voltage Input

DC 0 - +10V / 0 - 100% (Input resistance: 22K ohm)

 

 

 

 

 

11*

Frequency Setting Common

Common terminal for frequency setting signals 12 and 13

 

Terminal

 

 

 

 

 

 

 

 

C1

Frequency Setting

DC4 to 20 mA / 0 to 100% (Input resistance: 250 ohm)

 

Current Input (+)

 

 

 

Control

FWD

Forward/Stop Command Input

Forward-direction operation takes place when FWD-CM is

closed. Drive decelerates and stops when FWD-CM is

Input

Terminal

 

opened

 

 

 

 

 

 

 

 

REV

Reverse/Stop Command Input

Reverse-direction operation takes place when REV-CM is

 

Terminal

closed. Drive decelerates and stops when REV-CM is opened

 

 

 

 

 

 

 

BX

Motor Coast-to-Stop Input

•Drive output is cut off instantly and motor will coast-to-

 

Terminal

stop when BX-CM is closed. Alarm signal is not outputted.

 

 

 

 

 

•This functions as multistep frequency selection terminal X2

 

 

 

when changing function.

 

 

 

•When THR-CM is opened during operation, drive output is

 

THR

External Alarm Input Terminal

cut (motor will coast-to-stop) and an alarm signal is

 

 

 

outputted. This signal is latched and reset by RST input.

 

 

 

•This functions as multistep frequency selection terminal X1

 

 

 

when changing functions.

RST

Alarm Reset Terminal

When RST-CM is closed, the drive fault is reset.

CM*

Control Input Common Terminal

Common terminal for control input signals

C92-7-03

* Electric potential of 11 terminal is identical with that of CM terminal.

17

Image 17
Contents FVR-C9S-7UX Drive Series Product specifications are subject to change without notice Contents Fire and Personal Injury Hazard Safety PrecautionsOperation Electric Shock Hazard Nameplate Inspection Upon ReceiptPart Names Supply voltage 3% SpecificationsSetting with UP/DOWN keys External Dimensions DWG 2 FVR002C9S-7UX Wiring Installation InstructionsInstallation Conditions Mounting Direction and SpaceRequired for CE Certification Keypad Panel Operation Basic Wiring Diagram50/60Hz Phase External Signal OperationMccb Elcb Application of Wiring and EquipmentTerminal Function Explanation Terminal Function ExplanationClassi Terminal Code Terminal Name Explanation of Function Operation Frequency Setting MethodPre-Operation Inspection Test Run Check PointsRUN/STOP Selecting Operation MethodControlling Method for Keypad Panel Keypad PanelPart Names and Functions Method Operation Procedure Display Function Code Tables Motor Running Code Detailed Explanation of Each Function Code Electronic Thermal Overload Relay Level Torque Boost8 Electronic Thermal Overload Relay Current 3 DC Brake Braking Time 1 Gain for Frequency Setting Signal2 DC Brake 5 Motor Running Sound 6 Fault Memory4 Starting Frequency 7 Data Initialization 9 Motor Characteristics8 Retry Jump Frequency Range6 Bias Frequency 4 High Limiter F 2 5 Low Limiter7 THR Terminal Function 8 BX Terminal FunctionMultistep Speed Setting 3 Speed Multistep Speed Setting 1 SpeedMultistep Speed Setting 2 Speed 3 FM Terminal Function Selection 2 FM Terminal Output Level CalibrationOC3 Protective FunctionsTechnical Services GE Fuji Drives USA, Inc Warranty Parts and ServiceOut-of-Warranty Procedures MotorsLatest Fault Previous Faults No Message In-Warranty Failure ChecklistElectromagnetic Compatibility EMC Recommended Installation InstructionsGeneral RFI FiltersLine Noise filter EnclosureRFI FVR-C9S-7UX Product identification EC Declaration of ConformityEC Declaration of Conformity FVR-C9S-7UX