TB Wood's WFC1000 Series, Installation, Operation And Maintenance Instructions

Page: 58 / 82

6.1 Connecting Diagrams
The following diagram shows typical connections for external speed and torque control as well as external
starting and stopping of the inverter. Requirements for a jog feature and reversing are also included.
SECTION 6
APPLICATIONS
The following sections show various typical wiring connections of external controls to the WFC HT Series Inverter.
Section 6.1 contains wiring diagrams for various speed control, torque control, start/stop and direction control, as
well as options available from the inverter’s terminal strip. Refer to Section 2.7 Function and Use of Terminals.
50
WARNING
TWIST WIRES TOGETHER BEFORE INSERTING IN TERMINAL.
ADVERTISSIMENT
ENROULEZ LE FILS ENSEMBLE AVANT DE LES INTRODUIRE DANS LA BORNE.
SPEED
POT
LIMIT LIMIT
POT POT
CW CW CW CW
FOR FORWARD ARD
REVERSE REVERSE
ST STOP OP
ALTERNATE
RAMP TIME
RAMPTIME
SELECT SELECTOR OR
SELECTIONS SELECTIONS
PRESET SPEED
PRESETSPEED
COAST
TO STOP
TOSTOP
SELECT SELECTOR OR
REMOTE REMOTE
DIGIT DIGITAL
FREQUENCY FREQUENCY
METER METER
AUXILIAR AUXILIARY
RELA RELAY
OUTPUTS
OUTPUTS
SIO SIO
SERIAL SERIAL
INPUT / OUTPUT
INPUT/OUTPUT
LINK LINK
RS485 RS485
RUN RUN JOG
RESET RESET
PUSHBUTT PUSHBUTTON ON
MOT MOTOR OR
THERMAL THERMAL
OVERLOAD OVERLOAD
GROUND GROUND
MET MET
CUST CUSTOMER OMER
DISPLAY
DISPLAY
METER METER
4-20mA
4-20mA
PROCESS PROCESS
SOURCE SOURCE
MOT MOTOR OR
L1 L1 L2 L2 L3 L3 B+ B+ B- B- M1 M1 M2 M2 M3 M3 GND GND
FUSES FUSES
DISCONNECT DISCONNECT
WDBxxx WDBxxx
AUXILIAR AUXILIARY
DB PACKAGE
DBPACKAGE
TORQUE ORQUE
(NOTE 4)
(NOTE4)
(NOTE 1)
(NOTE1)
(NOTE 2)
(NOTE2)
SINGLE OR
SINGLEOR
THREE PHASE
THREEPHASE
AC POWER
ACPOWER
(NOTE 5)
(NOTE5)
COM COMCIN CIN COM COMVIN VIN REF REF LIM COM COMFWD FWD REV REV +24 R/J R/J PS1 PS2 PS2 PS3 PS3 AR ART +24 MOL MOLCTS CTS RST RST ST1 ST1 ST2 ST2 ST3 ST3 6FS 6FS COM COM SIO+
SIO+
SIO- SIO-
NOTES:
1. THE TOTAL RESISTANCE CONNECTED BETWEEN TERMINALS REF AND COM SHALL
NOT BE LESS THAN 1000 OHMS.
2. DO NOT CONNECT A POTENTIOMETER IF INPUTS SUCH AS 4-20mA OR 0-10VDC
ARE USED.
3. ALL CONTROL BOARD CONNECTIONS SHOULD USE TWISTED AND SHIELDED WIRE
WITH THE SHIELD CONNECTED TO TERMINAL COM.
4. THE FACTORY SETTING FOR THE CUSTOMER METER IS 10VDC FULL SCALE,
INDICATING OUTPUT FREQUENCY. THE FULL SCALE OUTPUT MAY BE ADJUSTED
USING PARAMETER 70-MCAL. SEE SECTION 4.11
5. THE USE OF SINGLE OR THREE PHASE POWER IS MODEL DEPENDENT. SEE
SECTION 1.5 FOR FURTHER INFORMATION.
(NOTE 6)
(NOTE6)
6. EXTERNAL OVERLOADS ARE OPTIONAL WHEN USING SINGLE MOTORS (SEE PARAMETER 67).
FOR FURTHER INFORMATION.
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