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RBS2C-A

18

1.

Be sure Segments 2 and 3 of DIP Switch S3 are in ON (Closed) position.

2.

If the motor is shunt-wound, run it at rated base speed. If the motor is a permanent-magnet type, run it
about 1/3 speed.

3.

Turn the IR/TACH potentiometer clockwise

 slowly

 until motor speed becomes unstable. Then turn the

potentiometer counterclockwise until motor speed stabilizes.

MAXIMUM SPEED (ARMATURE FEEDBACK)

The MAX SPD potentiometer adjusts maximum speed by setting maximum armature voltage. The voltage

range is from 50% to 100% of rated armature voltage. If the controller is programmed for tachometer feedback, the
MAX SPD potentiometer sets the armature backup voltage.

1.

Be sure Segments 2 and 3 of DIP Switch S3 are in ON (Closed) position.

2.

Turn the MAX SPD potentiometer fully clockwise (100%). This setting provides 90 VDC armature volt-
age with a 115 VAC line, or 180 VDC armature voltage with a 230 VAC line.

3.

Run the motor at maximum speed, and turn the MAX SPD potentiometer counterclockwise for the desired
maximum speed.

NOTE: If the MAX SPD potentiometer is turned too far counterclockwise, speed instability may occur.

MAXIMUM SPEED (TACHOMETER FEEDBACK)

1.

Be sure Segments 2 and 3 of DIP Switch S3 are in OFF (Open) position.

2.

Set Segment 1 of DIP Switch S3 for the expected tachometer generator speed at maximum speed, as fol-
lows:

3.

Turn the IR/TACH potentiometer fully counterclockwise (0%). This setting provides maximum motor
speed.

4.

Be sure the MAX SPD potentiometer has been adjusted correctly.

5.

Run the motor at maximum speed, and start turning the IR/TACH potentiometer clockwise until motor
speed increases above desired speed. Continue turning the potentiometer clockwise until motor speed
decreases to desired speed.

SEGMENT 1 POSITION

TACH VOLTAGE

ON (Closed)

8V - 30V

OFF (Open)

31V - 175V

®

DIST. AUTORIZADO

MEX (55) 53 63 23 31
QRO (442) 1 95 72 60

MTY (81) 83 54 10 18
[email protected]

Содержание BETAplus Matrix

Страница 1: ...RBS2C A Rev 04 97 ANGLE BRACKET CHASSIS SINGLE PHASE ADJUSTABLE SPEED DC MOTOR CONTROLLERS 1 6 2 HP DIST AUTORIZADO MEX 55 53 63 23 31 QRO 442 1 95 72 60 MTY 81 83 54 10 18 ventas industrialmagza com...

Страница 2: ...5 Power On Off 15 Run 15 Stop 15 Speed Control 16 Jog 16 Reverse 16 Inoperative Motor 16 IV MAINTENANCE AND REPAIR 17 General 17 Adjustment Instructions 17 Troubleshooting 20 V PARTS LIST 25 VI RATING...

Страница 3: ...Logic Connection Diagram Unidirectional Armature 8 Contactor Using Switches 6 Logic Connection Diagram Unidirectional Armature 9 Contactor Using Pushbuttons And Run Jog Switch 7 Logic Connection Diag...

Страница 4: ...ion Diagram Transducer With External 13 Burden Resistor 18 Signal Connection Diagram 0 10 VDC External 13 Speed Reference Signal 19 Functional Schematic RBS2C 34 20 Schematic RBS2C 35 21 Schematic Rev...

Страница 5: ...SHOCK RESULTING IN PERSONAL INJURY OR LOSS OF LIFE 5 BE SURE ALL AC POWER IS DISCONNECTED FROM THE DRIVE EQUIPMENT BEFORE TOUCHING ANY COMPONENT WIRING TERMINAL OR ELECTRICAL CONNECTION IN THE DRIVE...

Страница 6: ...rs Laboratories Listed File No E60207 and CUL approved File No LR19781 MODEL TYPES MOTOR SELECTION These controllers control the operation of general purpose DC motors designed for use with solid stat...

Страница 7: ...RBS2C A 2 Blank Page DIST AUTORIZADO MEX 55 53 63 23 31 QRO 442 1 95 72 60 MTY 81 83 54 10 18 ventas industrialmagza com...

Страница 8: ...ing an input supply trans former of 50 KVA or less or by using correctly sized current limiting fuses in the supply line ahead of the controller Do not use a transformer with less than the minimum tra...

Страница 9: ...ree angles If shielded wire such as Alpha 2422 two conductor 2423 three conductor 2424 four conductor is used for the signal and control wiring it may be run in the same conduit with the power wiring...

Страница 10: ...0V position For a 115 VAC line supply J1 must be in the 115V position and J2 and J3 must be in the 90V positions 5 Mount the controller on a panel using the two holes in the controller mounting bracke...

Страница 11: ...options that require external wiring follow the wiring instructions in the instruction sheet supplied with the option 8 Connect the controller as shown in the appropriate connection diagram Figures 2...

Страница 12: ...NECTION DIAGRAM USING RUN STOP JOG SWITCH FIGURE 3 LOGIC CONNECTION DIAGRAM USING FORWARD REVERSE SWITCH AND RUN STOP JOG SWITCH DIST AUTORIZADO MEX 55 53 63 23 31 QRO 442 1 95 72 60 MTY 81 83 54 10 1...

Страница 13: ...DIAGRAM USING RUN STOP PUSHBUTTONS AND RUN JOG SWITCH FIGURE 5 LOGIC CONNECTION DIAGRAM UNIDIRECTIONAL ARMATURE CONTACTOR USING SWITCHES DIST AUTORIZADO MEX 55 53 63 23 31 QRO 442 1 95 72 60 MTY 81 83...

Страница 14: ...MATURE CONTACTOR REVERSING USING SWITCHES FIGURE 6 LOGIC CONNECTION DIAGRAM UNIDIRECTIONAL ARMATURE CONTACTOR USING PUSHBUTTONS AND RUN JOG SWITCH DIST AUTORIZADO MEX 55 53 63 23 31 QRO 442 1 95 72 60...

Страница 15: ...RMATURE CONTACTOR REVERSING USING PUSH BUTTONS AND RUN JOG SWITCH FIGURE 9 LOGIC CONNECTION DIAGRAM LINE STARTING WITH MOTOR SPEED POTENTIOME TER DIST AUTORIZADO MEX 55 53 63 23 31 QRO 442 1 95 72 60...

Страница 16: ...METER FEEDBACK FIGURE 12 SIGNAL CONNECTION DIAGRAM CURRENT TORQUE REFERENCE POTENTIOME TER FIGURE 10 SIGNAL CONNECTION DIAGRAM MOTOR SPEED POTENTIOMETER DIST AUTORIZADO MEX 55 53 63 23 31 QRO 442 1 95...

Страница 17: ...STARTING WITHOUT A MOTOR SPEED POTENTIOMETER FIGURE 14 SIGNAL CONNECTION DIAGRAM 4 20 mA INTERFACE FIGURE 15 SIGNAL CONNECTION DIAGRAM 2 WIRE TRANSDUCER DIST AUTORIZADO MEX 55 53 63 23 31 QRO 442 1 95...

Страница 18: ...D REFERENCE SIGNAL FIGURE 17 SIGNAL CONNECTION DIAGRAM TRANSDUCER WITH EXTERNAL BURDEN RESISTOR TRANSDUCER CURRENT RANGE EXTERNAL BURDEN RESISTOR 1 5 mA 1 000 Ohms 0 25W 1 2 10 mA 499 Ohms 0 25W 1 4 2...

Страница 19: ...lockwise If an external signal is used for the speed reference set it at minimum b If a RUN STOP JOG switch is used place it in RUN position Otherwise initiate a Run command c Turn the MOTOR SPEED pot...

Страница 20: ...L potentiometer on the controller control board STOP If a RUN STOP JOG switch is used place the switch in STOP position Otherwise initiate a Stop command A Stop command will stop the motor at a rate p...

Страница 21: ...nce signal as applicable Forward and reverse speed ranges are identical If a FWD REV switch is used it must have a center position interlock which requires a momentary relax ation of pressure before t...

Страница 22: ...e desired rate Full clockwise rotation is the fastest acceleration 0 2 second and full counterclockwise rotation is the slowest acceleration 30 seconds DECELERATION 1 With the motor running at maximum...

Страница 23: ...VAC line or 180 VDC armature voltage with a 230 VAC line 3 Run the motor at maximum speed and turn the MAX SPD potentiometer counterclockwise for the desired maximum speed NOTE If the MAX SPD potentio...

Страница 24: ...ts between TB2 1 and TB2 3 2 Set the speed reference signal at 4 mA and initiate a Run command 3 Adjust the MIN SPD potentiometer as desired NOTE The MIN SPD potentiometer may be ineffective between 5...

Страница 25: ...y clockwise 100 DIP Switch S3 not set correctly See Table 11 page 30 Open shunt field winding or wiring to the motor shunt field causing loss of torquea Check the motor shunt field and associated circ...

Страница 26: ...controller and motor Motor shorted or grounded Repair or replace the motor One or more SCR s or Diode D1 breaking down shorting intermit tently Replace shorted devices or the control board Control boa...

Страница 27: ...e with a voltmeter or oscil loscope If fluctuations occur correct condi tion accordingly Loose or corroded connection Wiring faulty incorrect or grounded Check all terminals connections and wiring bet...

Страница 28: ...or the control board 11 Shunt field cur rent a too high Shunt field connected for incorrect voltage Check motor rating and refer to Table 12 page 31 Shunt field windings shorted Measure the shunt fiel...

Страница 29: ...RBS2C A 24 Blank Page DIST AUTORIZADO MEX 55 53 63 23 31 QRO 442 1 95 72 60 MTY 81 83 54 10 18 ventas industrialmagza com...

Страница 30: ...5A 600V 64989 Field Bridge BR1 1 5A 600V 57979 Line Fuse F1 ATM 30 30A 600V 64991 Relay K0 NA 57976 SCR1 SCR4 15A 600V 64993 Transformer T1 NA 57953 Varistor RV1 12J 275V 57952 DB Resistor NA 57980 Re...

Страница 31: ...RBS2C A 26 Blank Page DIST AUTORIZADO MEX 55 53 63 23 31 QRO 442 1 95 72 60 MTY 81 83 54 10 18 ventas industrialmagza com...

Страница 32: ...1 1 2 2 RATED KILOWATTS kW 0 124 0 187 0 249 0 373 0 560 0 746 1 120 1 492 1 PHASE AC INPUT FULL LOAD Line Amps 115V Unit 3 9 5 0 6 0 8 7 12 4 15 8 NA NA 230V Unit NA NA NA 4 2 5 9 8 8 12 6 15 8 KVA 0...

Страница 33: ...ntroller Only 98 b Controller With Motor Typical 85 TABLE 9 CONTROLLER WEIGHTS CONTROLLER MODEL WEIGHT LBS KG RBS2C 0 9 0 41 RBS2CU 1 7 0 77 RBS2CM 1 7 0 77 1 Controller can be derated by 1 per 100 me...

Страница 34: ...control board 2 AUXILIARY CONTACT A normally open Form A relay contact rated 5 ampere 115 VAC and 30 VDC is available for external use The relay energizes when a Run command is initiated and de energ...

Страница 35: ...RBS2C A 30 logic and operator controls from the AC power source for operator protection DIST AUTORIZADO MEX 55 53 63 23 31 QRO 442 1 95 72 60 MTY 81 83 54 10 18 ventas industrialmagza com...

Страница 36: ...GMENT SEGMENT POSITION DESCRIPTION ON Closed OFF Open 1 X Low voltage tachometer generator signal 8 VDC 30 VDC X High voltage tachometer generator signal 31 VDC 175 VDC 2 X Armature feedback X Tachome...

Страница 37: ...idge consists of four SCR s and a freewheeling diode Each device is rated at least 600 PIV The controller base forms an integral heat sink with the power devices electrically isolated from the base 11...

Страница 38: ...0 VDC at maximum speed place S3 1 in ON Closed position 31 VDC 175 VDC at maximum speed place S3 1 in OFF Open position d Torque Regulator The controller will function as a torque regulator when S3 5...

Страница 39: ...RBS2C A 34 SECTION VII DRAWINGS DIST AUTORIZADO MEX 55 53 63 23 31 QRO 442 1 95 72 60 MTY 81 83 54 10 18 ventas industrialmagza com...

Страница 40: ...RBS2C A 35 FIGURE 19 FUNCTIONAL SCHEMATIC RBS2C C106167 6 Rev B DIST AUTORIZADO MEX 55 53 63 23 31 QRO 442 1 95 72 60 MTY 81 83 54 10 18 ventas industrialmagza com...

Страница 41: ...RBS2C A 36 C1 061059 Rev C FIGURE 20 SCHEMATIC RBS2C DIST AUTORIZADO MEX 55 53 63 23 31 QRO 442 1 95 72 60 MTY 81 83 54 10 18 ventas industrialmagza com...

Страница 42: ...RBS2C A 37 FIGURE 21 SCHEMATIC REVERSING BOARD C10611 40 Rev B DIST AUTORIZADO MEX 55 53 63 23 31 QRO 442 1 95 72 60 MTY 81 83 54 10 18 ventas industrialmagza com...

Страница 43: ...CTION TERMINALS AC LINE CONNECTION TERMINALS MOTOR SHUNT FIELD CONNECTION TERMINALS MOTOR ARMATURE CONNECTION TERMINALS CONNECTOR E2 CONNECTOR E1 AC LINE FUSE F1 115V 230VAC JUMPER J1 MOTOR CURRENT JU...

Страница 44: ...RBS2C A 39 Blank Page DIST AUTORIZADO MEX 55 53 63 23 31 QRO 442 1 95 72 60 MTY 81 83 54 10 18 ventas industrialmagza com...

Страница 45: ...RBS2C A 40 DIST AUTORIZADO MEX 55 53 63 23 31 QRO 442 1 95 72 60 MTY 81 83 54 10 18 ventas industrialmagza com...

Страница 46: ...Field 6 G Grounding 4 H Half wave Shunt Field Voltage 6 Horsepower Range 27 Humidity 28 I IR Load Compensation 29 IR Compensation 17 IR tach 18 IR tach Potentiometer 17 Isolated Regulator 31 Isolation...

Страница 47: ...Shipping Damage 4 Short circuit Current 3 Signal Wiring 4 Speed Regulation 29 Status Indicator 32 T Tachometer Feedback 30 32 Torque Current Limit 29 Torque Regulator 32 Transformer 3 Transients 3 U U...

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