Manual - KB Electronics, Inc.
Contents
1. KBBC SERIES OPERATING INSTRUCTIONS TABLE 4 LED STATUS INDICATORS Control Status Green LED Red LED Flash Rate Run Slow Stop Quick Current Limit Warning Steady Undervoltage Warning Slow Overvoltage Undervoltage Fault Shutdown Quick Overtemperature Fault Shutdown Slow Alternating Main Speed Potentiometer Fault Shutdown Quick Alternating Motor or Brake Fault Shutdown Double Quick Alternating Timed Current Limit Quick Flash Rate Slow 1 second on and 1 second off Quick 0 15 seconds on and 0 15 seconds off TABLE 5 SELECTABLE JUMPERS Signal Input J1 Voltage Following Potentiometer Selects either potentiometer speed control or remote 0 5 Volts DC signal input See page 4 VF WW Speed Mode J2 Wig Wag Single Ended Allows for selection of Wig Wag speed control center of Main Speed Potentiometer rotation 50 is zero speed fully clockwise 100 is forward fully counterclockwise 0 is reverse or Single Ended contact closure selects direction See page 4 SE Timed Current Limit J3 Non Timed Current Limit Timed Current Limit Disables or enables the shutdown of the control due to motor overcurrent after 7 seconds NTCL TCL High Pedal Disable J4 Non High Pedal Disable High Pedal Disable In HPD the Main Speed Potentiometer needs to be reset to zero before motor is allowed to run NHPD HPD Stop Mode J2. 5 Decel Fixed Allows stop function Enable Key Switch Direction Command to use DECEL Trimpot setting for controlled stop or fixed stop of 0 1 second Latch Mode J6 Off On Allows selection of how direction commands are activated If latch is in OFF position direction commands need to be maintained to run If Latch is in the ON position direction commands are momentary to run or stop See page 4 ON ON OFF Cycle Mode J7 Off On When the control is commanded to stop an output relay closes to short motor leads together This action will act like a dynamic brake and impede motor travel If this action is not desired the cycle jumper can be placed in the ON position See page 4 Run Relay Output Contacts J8 NO NC Used to select Normally Open or Normally Closed output contacts of the Run Relay Motor Voltage JA Sets the control for using voltage inputs of 12 24 36 or 48 Volts DC This Jumper primarily sets up the Overvoltage and Undervoltage set points CURRENT SELECTION JB Calibrates the control for motors rated 10 20 30 or 40 Amps The Current Limit will be set up based on this setting X 1 5 The CL Trimpot can be used to change this setting a i A40140 Rev A00 6 10 2014 Page 3 of 4 The Right Control for Your Application 12095 NW 39 Street Coral Springs FL 33065 2516 Telephone 954 346 4900 Fax 954 346 3377 KB Electronics
3. Inc www kbelectronics com KBBC SERIES OPERATING INSTRUCTIONS FIGURE 3 SIGNAL INPUT CONNECTION DIAGRAMS CONNECTOR P1 TABLE 6 WITH JUMPER J1 SETTINGS SIGNAL INPUT VOLTAGE REQUIREMENTS Voltage Following Operation Main speed Potentiometer Operation Input Signal Volts DC Wig Wag Single Ended 4 7 0 3 Run Forward Selected Inhibit Switch Inhibit Switch Close to Stop Close to Stop B e B o 0 0 3 4 7 0 3 Run Reverse Selected Connector P1 See Table 6 Potentiometer Key Switch Key Switch 5k Ohm Min e e B e J1 Jumper J1 Voltage input must be isolated If using multiple controls their voltage inputs must be isolated from each other FIGURE 4 FORWARD STOP REVERSE CONNECTION DIAGRAMS CONNECTOR P3 WITH JUMPER J2 AND J6 SETTINGS Single Ended Momentary Switching Momentary Switching Maintained Switching 1 5 43 2 1 Limit Switches override Forward Stop Reverse Stop Forward a Run Forward Switch Stop Reverse T Stop Forward 7 Stop Forward Run Reverse Connector P3 Stop Reverse To reset the drive Stop the Main Speed Potentiometer Stop Reverse o must be returned Pa ae to the neutral center off position J2 J6 J6 i q i Llu wn SPD Jumpers J2 and J6 Notes 1 Inhibit Function close
4. Run Forward and Run Reverse Switches are not used in wig wag operation 4 If wiring a fuse or circuit breaker it must be wired in the location shown immediately after the battery positive terminal The Key Switch must be wired after the fuse or circuit breaker FIGURE 2 DESCRIPTION AND WIRING OF CONNECTORS P1 P2 P3 P4 P5 Run Brake and Speed Connections Auxiliary Power Direction Connections Enable Connection Run Relay Output Contacts 7654321 21 5 43 2 1 2 1 Ditib Gal TH FHF G ae wae Bleck Thed Black Red Sani Inhibit Switch e ret B Common i Violet B B Green Potentiometer High Orange Run Forward L Potentiometer Wiper Auxiliary Stop Forward s Enable Switch Rated i White Device Yellow Close to Run ale Potentiometer Low ______ 10 Amps Max Run Reverse ____ _ Open to Stop 1 Amp at 30 VDC Key Switch e Siack ps ax Stop Reverse and 0 5 Amp at 125 VAC Brake slack N O or N C Brake 2e i A40140 Rev A00 6 10 2014 Page 1 of 4 Telephone 954 346 4900 Fax 954 346 3377 KB The Right Control for Your Application 12095 NW 39 Street Coral Springs FL 33065 2516 KB Electronics Inc www kbelectronics com KBBC SERIES OPERATING INSTRUCTIONS TABLE 1 ADJUSTABLE TRIMPOTS Trimpot Range Description Timed Brake Delay T BRK Allow
5. Telephone 954 346 4900 Fax 954 346 3377 Ke The Right Control for Your Application 12095 NW 39 Street Coral Springs FL 33065 2516 KB Electronics Inc www kbelectronics com KBBC SERIES OPERATING INSTRUCTIONS FIGURE 1 CONTROL LAYOUT AND GENERAL CONNECTION DIAGRAM Electromagnetic Brake 1 Amp Max Load ee SE Auxiliary Power Output NOTE Use Both Sets of PC Board Terminals M1 and M2 as Shown for Applications Over 20 Amps Battery JB CURRENT pecan Use Both Sets of PC Board Terminals B and B jas Shown for Applications Over 20 Amps Stop Reverse PWR ON Main Speed Potentiometer 2 Front View P3 Stop Forward e e Stop Run Run Forward Reverse Green _ STATUS JA E Run Relay Red C w Output Contacts p 1 LOCeOLOCOs TEKI T BRK DECEL ACCEL MIN __RMAX FMAX ENABLE SIG SPD TCL HPD STP LATCH CYCL RLY NHPD HPD Inhibit Switch Close to Stop Open to Run Key Switch Close to Run oe Notes 1 If Key Switch is not used a connection must be made between the red wire of Connector P1 Terminal 3 and quick connect Terminal B for the control to operate 2 To reset the control in wig wag mode return the Main Speed Potentiometer to the center position 3
6. apacitors To recondition the bus capacitors apply the DC input voltage with the drive in the Stop Mode for a minimum of one hour Not following this procedure will cause the bus capacitors to fail A40196 Rev A00 8 13 2013
7. eed the motor will run Adjustment Range 0 30 Base Speed Factory Setting 0 Reverse Maximum Speed RMAX Limits the maximum allowable speed in the reverse direction Adjustment Range 50 100 Base Speed Factory Setting 100 Forward Maximum Speed FMAX Limits the maximum allowable speed in the forward direction Adjustment Range 60 100 Base Speed Factory Setting 100 TABLE 2 RUN RELAY OPERATION Lo Run Relay Output Contacts Selection P5 Provides Normally Open or Normally Closed relay output contacts use Jumper J8 to select N O or N C contacts The Run Relay is engaged when the control is in the Run Mode Zz The Run Relay is disengaged when the control is in the Stop Mode or for any fault condition Main Speed rH Potentiometer Fault open lead Over Temperature Fault Overvoltage Fault Undervoltage Fault Motor Brake Fault Internal Fault micro failure and Timed Current Limit TABLE 3 DIAGNOSTIC LED INDICATORS Description az ro g Power On This green LED is illuminated when the Key Switch is engaged Qa TAT ea Sine Status Both green and red LEDs are used to indicate control status See Table 4 on page 3 oS aSEeT A40140 Rev A00 6 10 2014 Page 2 of 4 Telephone 954 346 4900 Fax 954 346 3377 KB The Right Control for Your Application 12095 NW 39 Street Coral Springs FL 33065 2516 KB Electronics Inc www kbelectronics com
8. s adjustment of the delay time before the brake engages after the control is put into the stop or brake mode Stop or brake is initiated by opening the Enable Switch or Key Switch or by closing inhibit terminals Adjustment Range 0 2 2 5 Seconds Factory Setting 1 Second Current Limit CL Allows adjustment of current limit setpoint Typically set to 1 5 times the full load current rating of the motor When the control is in Current Limit the STATUS LED will illuminate red Adjustment Range 0 200 of Jumper JB Setting Factory Setting 150 IR Compensation IR Allows adjustment of load compensation for different motors Smaller motors require more compensation to overcome losses in armature winding Typically set by checking No Load to Full Load speed changes Adjustment Range 0 25 Volts DC Factory Setting 4 Volts DC Deceleration DECEL Allows for controlled deceleration from full speed to zero speed Decel works with all stop modes except inhibit When inhibit is used the DECEL Trimpot has no effect output will go to zero in 0 1 seconds Adjustment Range 0 1 15 Seconds Factory Setting 2 Seconds Acceleration ACCEL Allows for controlled acceleration from zero to full speed Acceleration is active in any turn on condition including Enable Key Switch or release of inhibit Adjustment Range 0 1 15 Seconds Factory Setting 2 Seconds Minimum Speed MIN Sets the minimum sp
9. to stop is used for immediate deceleration 0 1 seconds 2 Key Switch is used to enable power to the control Power On LED will illuminate green to indicate that the Key Switch is activated 3 Main Speed Potentiometer 5 k Ohm 4 The mechanical life of the relay is 10 million cycles The Cycle Jumper J7 is useful for repetitive on off cycling of the control In the OFF position cycling off the relay will engage to brake when a stop command is given In the ON position cycling on the relay will not engage to brake when a stop command is given This extends the life of the relay 5 Key Switch Function is used to enable power to the control Power On light will illuminate to indicate the Key Switch is activated 6 Momentary Limit Switch bypass protection If the limit switch is engaged in either direction Stop Forward or Stop Reverse the same direction run command will not allow continued travel Example Run Forward Stop Forward will not allow Run Forward Command until Run Reverse is called If indexing is required Momentary Run Forward Momentary Stop Forward then Momentary Run Forward in the same direction the Stop Reverse Connector P3 1 must be connected to COM Connector P3 5 otherwise unit will not go forward the second time aa A40140 Rev A00 6 10 2014 Page 4 of 4 RECONDITIONING THE BUS CAPACITORS If this drive has been in storage for over one year it is necessary to recondition the power supply bus c
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