MTS Systems Series TBF-R User Manual

Pulse Width Modulated 4-Quadrant Servo Controller Series TBF-R Installation Manual For electronic commutated servo motors

6 2.3 Principle of the Amplifier The three-phase servo amplifiers of Series TBF are based on the principle of the speed control with secondary curre

7 2.4 Block diagram Figure 2: Block Diagram

8 2.5 Function Description The function of the amplifier is described by means of the block diagram shown in Figure 2. 2.5.1 Power Supply • Power

9 • Current-mode control and current controller As shown in the block diagram, the current-mode control must be passed through first, to form the ac

10 ! For safety reasons enable is possible only when the device is ready for operation! This avoids that the motor starts running in an uncontrolle

11 2.6 Function as Current Controller In the case the device was not ordered as current controller, the adjustment ex factory is "Speed control

12 2.7 List of Possible Adjustments and Indicators 2.7.1 The LEDs LED1 (green) Indicates readiness of the device; lights also when the amplifier

13 2.7.4 The Soldering Jumpers JP1 to JP8 Adjustment only for devices without resolver. JP9 Closed when operating the device as speed controller, o

14 2.8 Front view Figure 4: Front Views

15 3 Connection of the device 3.1 Pin Assignment Conn. 1 (F48) 2z Integral off 26z Power GND 2b Pos. Stop

2 Important! Reading these instructions prior to start-up is absolutely necessary. Dear customer, The following items and the “Safety

16 3.2 Explanation of the pin assignment 3.2.1 Connector 1 (F48) 2z Integral switch-off The integral-action component of the speed controller can

17 8z +15V Output of the +15V electronic voltage for supply of the limit switch inputs Pos.Stop, Neg.Stop. Carrying capacity together with 18d: 10m

18 Normally no external current limiting is used. In this case the input can be switched to +15V. 18z GND 0V reference potential for +5V, +15V,

19 each have to be connected parallel.

20 3.2.2 Connector 2 (D-SUB/9-pins/socket) Connector 2 is intended for connecting a resolver. A two-pole transmitter with a transformation ratio of

21 3.3 Wiring A careful wiring is absolutely necessary to guarantee a troublefree operation of the servo amplifier! The control line for the servo

22 3.3.4 Control Lines And Signal Lines Between Master Control Unit And Amplifier For the definition of the speed reference, the master control uni

23 3.4 Connection Diagrams 3.4.1 Minimum connection Figure 5: Connection Diagram (minimum connection)

24 3.4.2 Connection diagram Figure 6: Connection Diagram TBF-R

25 3.5 Measures for an Installation in Compliance with the EMC Directives Because of the compact design of servo amplifiers, no complete noise suppr

i Table of Contents Page 1 Safety Instructions...

26 Figure 7: Installation in Compliance with the EMC Directives

27 4 Set-up 4.1 Connection When the servo amplifier is used together with one of our motors, the connection does not cause any problems. In 3.4 yo

28 4.3 Switching On and Configuration 4.3.1 Procedure Until Amplifier is Enabled Set enable input to logical 0! Give a speed reference of 0V! Sw

29 4.3.3.2 Continuous Current Leave P2 in the position determined as described above, adjust P5 with five turns from left stop. Once again, move th

30 5 Optimizing the Controller Response 5.1 Amplification setting of the current regulators The adjustment a.c. amplification of the current regu

31 5.4 Integral-Action Component of the Speed Controller The capacitor C27 is responsible for the integral-action component of the speed controller

32 6 Troubleshooting Green LED (POWER.) does not light, axis does not move, no holding torque: • -15V or +15V or +5V overloaded by external consume

33 Red LED (FAULT) lights: • Operational voltage too high (8V ±0.4 at MP4). • Braking energy too high (8V ±0.4 at MP4). • The thermal switch reacte

34 7 Options 7.1 Ballast circuit A ballast circuit is necessary when the regenerative energy from motor and load is larger than the energy, which

35 7.2 Bus boards 7.2.1 For 19" sub-racks (article no. TBF/BUS-S) Pin assignment of the screw-type terminals: 1 Int. Off 2 Neg. Stop 3 Po

ii List of Figures Figure 1: Principle of the amplifier, D0140A.dsf...6 Figure 2:

36 T B F /B U SMKK1A1S T 12Z32D B Z2142 Figure 8: Pin Assignment – 19” sub-rack

37 7.2.2 Connection diagram TBF-R/BUS-S Figure 9: Connection Diagram TBF-R/BUS-S

38 7.2.3 Connection diagram TBF-R/BUS-W Figure 10: Connection Diagram TBF-R/BUS-W

39 7.2.4 Pin assignment for wall mounting (article no.: TBF/BUS-W) Pin assignment of the screw-type terminals: 1 Set value- 2 Enable 3 Iext 4 +15

40 28 Power GND 35 GND 42 NC

41 7.2.5 For Wall Mounting with Higher Demands to EMC (Article No.: TBF/BUS-WE) Pin assignment of the screw-type terminals: The bus board TBF/BUS-W

42 8 APPENDIX 8.1 Dimensional drawing TBF60/5R PC - T BF /2ST 13.94 in.5.05 in.1.59 in. Figure 13: Dimensional Drawing TBF60/5

43 TBF 60/10R 1 .5 7 in.2.19 in .P C - T B F /2S T 13 .9 4 in .5 .0 5 in. Figure 14: Dimensional Drawing TBF60/10

44 TBF 120/7R P C - T B F /2S T 13 .9 4 in.5 .05 in .3 .1 8 in. Figure 15: Dimensional Drawing TBF120/7

45 8.1.1 Component mounting diagram TBF-R (upper side) ++_+++R26C21R25C25R80C27R71P8P6P7C4ST1 Figure 16: Components Inserted (upper side)

1 1 Safety Instructions 1.1 General Notes This start-up manual describes functions and gives all necessary information for the designated use of

46 8.1.2 Component mounting diagram (lower side) R71C27R80C25R25C21R26JP611113333JP91 22211J12J131133J1J2JP3JP5JP4 Figure 17: Components Inserted (

47 8.1.3 Component mounting diagram - sub-board C44 C41 C43 C42 C46 C45 C40R57 R56 R59 R58 R55R35R5R3 R2 C27R16R17R39R40C28R19R18R20R1 8AC2R28R29R4R1

2 1.5 Safety Notes As the subassemblies are intended for installation in machines, freely accessible parts may carry dangerous voltage. The manufa

3 1.7 Maintenance / Service For measuring or test work on any live device, please observe the relevant accident prevention regulations. The work mus

4 2 Technical description 2.1 General Information The series R amplifiers (= resolver) are servo amplifiers for speed control of brushless servo m

5 2.2 Technical Data Series TBF60/5R TBF60/10R TBF120/7R Nominal voltage 60V 60V 120V Nominal current (peak value) 5A 10A 7A Pulse current (