Kb-electronics KBMK-24DF Manual do Utilizador

INSTALLATION AND OPERATION MANUAL KBMK SERIES Adjustable Frequency Drives for 1/8 HP thru 1 HP 3-Phase AC Motors Rated 208 – 230 VAC, 50/60 Hz NEM

10 FIGURE 5 MECHANICAL SPECIFICATIONS 9.00.351094.3012627.91.105.101300.25.080.399.914X Ø4X Ø7.001781.7544.57.60.304.953.2081.35.101300.9524.10.9524.

11 FIGURE 6 MAXIMUM ALLOWED MOTOR TORQUE VS. SPEED FIGURE 7 OPEN VENTILATED MOTOR WITH EXTERNAL FAN COOLING TEFC and Open VentilatedInverter Dutyan

12 Be sure to properly fuse each AC line conductor that is not at ground potential. Do not fuse neutral or grounded conductors. A separate AC lin

13 6.2 GROUND CONNECTION: Connect the ground (earth) wires from the AC line and motor to Terminal Block TB1 (Terminal "GND"). Be sure the

14 7 AC LINE INPUT VOLTAGE SELECTION (JUMPER J1) Do not connect the AC line input until Jumper J1 is set for the proper input voltage being ap

15 FIGURE 11 TYPICAL HI-POT TEST SETUP TESTRESETRETURNH. V.0mA 10mAVOLTAGEMAXZEROLEAKAGE 9 DRIVE OPERATION Before operating the drive, read Sect

16 TABLE 6 KEYPAD DESCRIPTION Key Description Starts or Stops the drive. Changes motor direction. Up Key: Increases Output Frequency, Set Frequenc

17 FIGURE 13 FLOW CHART TO PROGRAM MOTOR CURRENT FROM 3.6 AMPS TO 2.5 AMPS *The drive's factory setting of Motor Nameplate Current (Function No

18 FIGURE 15 FLOW CHART TO PROGRAM ACCEL TIME VALUE FROM 1.5 SECONDS TO 120 SECONDS *The factory setting of Accel Time (Function No. 3.03) is "

19 FIGURE 17 FLOW CHART TO PROGRAM THE DRIVE TO DISPLAY CUSTOM UNITS "012.0" Notes: 1. The factory setting of Display Mode (Function No. 4

2 TABLE OF CONTENT3S Sections Page 1 Quick-Start Instructions...

20 9.4 4-DIGIT DISPLAY: The 4-digit display provides readout of drive status, operating parameters, and faults. See Table 7, for the Digital Readout

21 9.5 FAULT RECOVERY: The drive monitors many faults. See Function No. 1.05, on page 21, for restarting the drive after a fault has been cleared.

22 PROGRAMMABLE FUNCTION SUMMARY LIST (Rev. 100.1) Model Software Revision Codes (Rev. 100.1) The Programmable Function List, on Pages 22 – 28, is A

23 FUNCTION GROUP 1 – Run/Stop Mode Function No. Description Range/Code Factory Setting 1.00 * Run/Stop-Forward/Reverse Control 0000: Keypad 0001

24 FUNCTION GROUP 2 – Frequency Control Function No. Description Code Factory Setting 2.00 * Frequency Control 0000: Keypad 0001: Built-In Potent

25 FUNCTION GROUP 4 – Digital Display Modes Function No. Description Range/Code Factory Setting 4.00 Display Mode 0000: Frequency 0001: RPM (1) 00

26 FUNCTION GROUP 6 – Drive Status and Reset Function No. Description Code Factory Setting 6.00 * Software Version ── ── 6.01 * Drive Horse

27 FUNCTION GROUP 8 – Multi-Function Output Relays and Output Signal Operation (IODA Required) Function No. Description Range/Code Factory Setting

28 FUNCTION GROUP 10 – Communication Mode (DIAC Required) Function No. Description Range/Code Factory Setting 10.00 * Assigned Communication Stat

29 11 STATUS LEDs The drive's cover contains 8 LEDs which provide indication of the drive’s status and operating mode (Hz, PGM, LCL/REM, STOP,

3 TABLE OF CONTENTS (CONTINUED) Figures Page 7 Open Ventilated Motor with External Fan Cooling...

30 APPENDIX A – OPTIONAL IODA INPUT/OUTPUT MULTI-FUNCTION BOARD For detailed operation of the IODA, see the IODA Installation and Operation Instructi

31 TABLE 9 IODA STATUS INDICATOR LED Condition Red STATUS LED Normal Operation Not Illuminated Communication Error1 Flashes 1 Second On and 1 Sec

32 FIGURE 21 IODA TERMINAL BLOCK TB1 LAYOUT Common Terminals "8", "12", "14", "16", "18, "20"

33 USING IODA MULTI-FUNCTION INPUT TERMINALS FOR REMOTE OPERATIONS A1. PRESET FREQUENCIES The drive is factory programmed for 7 Preset Frequencies,

34 TABLE 14 PRESET FREQUENCY SELECTION Multi-Function Input Terminals to Select Preset Frequency Terminal 1 Terminal 2 Terminal 3 Function No. 7.

35 TABLE 15 UP/DOWN FREQUENCY CONTROL PROGRAMMING Function No. Code/Range 1.00: Run/Stop-Forward/Reverse Control 0001: External Contacts 2.00: Frequ

36 FIGURE 24 ACCEL/DECEL "2" CONENCTIONS A4. FORWARD/STOP AND REVERSE/STOP Remote Forward/Stop and Reverse/Stop operation can be perfo

37 A5. EXTERNAL FAULT The Multi-Function Input Terminals can be used to "stop" the drive when a fault condition occurs elsewhere in the eq

38 A6. RESET It is advisable to connect a momentary normally open switch or contact to Multi-Function Input Terminal "4". This allows the

39 FIGURE 28 2-WIRE START/STOP CONNECTIONS 3-WIRE START/STOP SWITCH OR CONTACT CONNECTION 3-Wire Start/Stop requires momentary switches or contacts

4 1 QUICK-START INSTRUCTIONS Important: You must read these simplified instructions before proceeding. These instructions are to be used as a refe

40 OTHER FUNCTIONS AND FEATURES OF THE IODA A8. SIGNAL FOLLOWING An analog voltage (unidirectional or bidirectional), current, or PWM signal input

41 FIGURE 31 ANALOG INPUT "1" AND "2" SIGNAL GAIN AND OFFSET WITH NEGATIVE SLOPE (HIGH-TO-LOW SIGNAL) (FUNCTION NO. 9.01 OR 9.06

42 TABLE 23 ANALOG INPUT "1" SIGNAL VOLTAGE FOLLOWING PROGRAMMING Function No. Code/Range 2.00: Frequency Control 0002: Analog Signal 1 9.

43 TABLE 24 ANALOG INPUT "2" ELECTRICAL RATINGS Parameter Specification Factory setting Voltage Range (Volts DC) 0 – ±2.5 thru 0 – ±25 0 –

44 FIGURE 34 ANALOG OUTPUTS "1" AND "2" GAIN FIGURE 35 ANALOG OUTPUTS "1" AND "2" CONNECTIONS Jumpers J2 a

45 ANALOG OUTPUT "1" Connect the auxiliary device signal input to Terminal "15" and the common to Terminal "16". ANAL

46 FIGURE 36 REMOTE UNIDIRECTIONAL SPEED POTENTIOMETER CONNECTIONS MAX2 Trimpot and Jumper J1 *Use a jumper, between Terminals "5" and

47 BIDIRECTIONAL OPERATION WITH FORWARD/REVERSE: Connect the potentiometer to Terminals "9" (+5 Volts), "19" (Analog Input 1), an

48 TABLE 31 MULTI-FUNCTION OUTPUT RELAY CONTACTS PROGRAMMING Function No. Code 8.00: Multi-Function Output Relay 1 0000: Run 0001: Fault 0002: Tar

49 TABLE 32 MULTI-FUNCTION OPEN COLLECTOR OUTPUT PROGRAMMING Function No. Code 8.02: Multi-Function Open Collector Output 1 0000: Run 0001: Fault 00

5 1.4 GROUND CONNECTION: Connect the ground wire (earth) to Terminal Block TB1 (Terminal "GND"), as shown in Figure 1, on page 4. 1.5 MOT

50 – NOTES –

51 – NOTES –

LIMITED WARRANTY For a period of 18 months from the date of original purchase, KB Electronics, Inc. will repair or replace without

RECONDITIONING THE BUS CAPACITORS If this drive has been in storage for over one year it is necessary to recondition the power supply bus capacitors.

6 3 INTRODUCTION Thank you for purchasing the KBMK Adjustable Frequency Drive. KB Electronics, Inc. is committed to providing total customer sat

7 3.2 PERFORMANCE FEATURES ▪ Power Start™ – Provides more than 200% starting torque which ensures startup of high frictional loads. ▪ Programma

8 TABLE 3 GENERAL PERFORMANCE SAPECIFICATIONS Description Specification 115 Volt AC Line Input Voltage Operating Range (Volts AC) 115 (±15%) 208/23

9 FIGURE 3 COVER LAYOUT I FIGURE 4 DRIVE LAYOUT