CHAPTER 2 WIRING
2-34
Description of I/O Signals
2
Gain swtich: Sequence input signal (Reference value 17)
To switch the gain (response capability) of the servo system.
Function
When PA1_61 (gain changing factor) is set at "3" (external switch: CONT signal), the CONT signal
assigned to this function switches the gain of the servo system.
The control gain parameters that are enabled with the gain switch are listed in the table below.
Use the function to change the gain of the servo system between the going path and returning
path in a reciprocal motion or similar.
Gain switch
Control gain
PA1_55: Position loop gain 1
PA1_56: Speed loop gain 1
PA1_57: Speed loop integration time constant 1
OFF
PA1_58: Feed forward gain 1
PA1_64: Position loop gain 2
PA1_65: Speed loop gain 2
PA1_66: Speed loop integration time constant 2
ON
PA1_67: Feed forward gain 2
Parameter
setting
To assign gain switch to a sequence input terminal, specify the corresponding value ("17") to the
input terminal function setting parameter.
Torque limit 0: Sequence input signal (Reference value 19)
Torque limit 1: Sequence input signal (Reference value 20)
Limitations are set on the output torque of the servomotor.
Function
Limitation on the output torque of the servomotor by turning on the torque limit signal can be set.
Specify the torque limit in increments of 1% in the range from "0" to the maximum output torque.
The maximum output torque is 300% if the rated torque is 100%.
The torque limit function is always enabled in all control modes.
Note that the setting of PA1_37 to 40 (acceleration and deceleration time) may be ineffective if the
output torque is limited during acceleration or deceleration. The
enabled
torque limit is as follows.
Содержание ALPHA5 Smart
Страница 1: ...24C7 E 0016c FUJI SERVO SYSTEM ALPHA5 Smart USER S MANUAL...
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Страница 36: ...CHAPTER 0 INTRODUCTION 0 16 Combination between Servomotor and Servo Amplifier 0...
Страница 276: ...CHAPTER 4 PARAMETER 4 108 Output Terminal Function Setting Parameter 4...
Страница 368: ...CHAPTER 6 KEYPAD 6 56 Test Operation Mode 6...
Страница 392: ...CHAPTER 7 MAINTENANCE AND INSPECTION 7 24 Troubleshooting 7...
Страница 405: ...CHAPTER 8 SPECIFICATIONS Specifications of Servo Amplifier 8 13 8 8 2 2 Interface Specifications...
Страница 411: ...CHAPTER 8 SPECIFICATIONS Dimensions of Servo Amplifier 8 19 8 8 4 Dimensions of Servo Amplifier...
Страница 472: ...CHAPTER 11 ABSOLUTE POSITION SYSTEM 11 8 Calculation of Battery Life 11...
Страница 488: ...CHAPTER 12 POSITIONING DATA 12 16 Response Time 12...
Страница 592: ...CHAPTER 14 PC LOADER 14 48 Parameter Conversion Tool 14 1 2 3 4 6 7 8 9 10 11...
Страница 595: ...CHAPTER 15 APPENDIXES Main Circuit Block Diagram 15 3 15 15 2 Main Circuit Block Diagram Applicable model Frame1...
Страница 633: ...CHAPTER 15 APPENDIXES Product Warranty 15 41 15 15 9 Product Warranty...
Страница 634: ...CHAPTER 15 APPENDIXES 15 42 Service Network 15 15 10 Service Network...
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