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CHAPTER 2 WIRING
Description of I/O Signals
2-59
2
Torque control: Sequence input signal (Reference value 38)
This signal is enabled only when parameter PA1_01 (control mode selection) is set to "6" (extension
mode).
Function
Turn on to conduct torque control in the extension mode.
The servo amplifier is in the torque control mode while the torque control signal assigned to a
CONT input signal remains turned on.
The torque of the output shaft of the servomotor can be controlled.
The torque is actually output while the forward command [FWD] or reverse command [REV] signal
remains turned on.
The torque command value depends on the input voltage applied to the TREF terminal. (Refer to
the table below.)
The direction of rotation varies between the forward command [FWD] and reverse command [REV]
signals.
Voltage applied to TREF terminal
Output torque (rated torque 100 [%])
±3[V]
±100[%]
*
* PA3_33: If the torque command scale value is the default value.
Parameter setting
To assign torque control to a sequence input terminal, specify the corresponding value ("38") to the
input terminal function setting parameter.
This signal is handled to be always turned off if it is not assigned to the sequence input terminal.
Содержание ALPHA7
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Страница 22: ...0 1 CHAPTER 0 INTRODUCTION 0...
Страница 36: ...1 1 CHAPTER 1 INSTALLATION 1...
Страница 47: ...CHAPTER 1 INSTALLATION 1 12 Servo Amplifier 1...
Страница 48: ...2 1 CHAPTER 2 WIRING 2...
Страница 163: ...CHAPTER 2 WIRING 2 116 Safety Function 2...
Страница 164: ...3 1 CHAPTER 3 OPERATION 3...
Страница 192: ...4 1 CHAPTER 4 PARAMETER 4...
Страница 317: ...CHAPTER 4 PARAMETER 4 126 Extension Function 2 Setting Parameters 4...
Страница 318: ...5 1 CHAPTER 5 SERVO ADJUSTMENT 5...
Страница 353: ...CHAPTER 5 SERVO ADJUSTMENT 5 36 Special Adjustment Vibration Suppression 5...
Страница 354: ...6 1 CHAPTER 6 KEYPAD 6...
Страница 408: ...7 1 CHAPTER 7 MAINTENANCE AND INSPECTION 7...
Страница 434: ...8 1 CHAPTER 8 SPECIFICATIONS 8...
Страница 460: ...9 1 CHAPTER 9 CHARACTERISTICS 9...
Страница 472: ...10 1 CHAPTER 10 PERIPHERAL EQUIPMENT 10...
Страница 516: ...11 1 CHAPTER 11 ABSOLUTE POSITION SYSTEM 11...
Страница 523: ...CHAPTER 11 ABSOLUTE POSITION SYSTEM 11 8 Calculation of Battery Life 11...
Страница 524: ...12 1 CHAPTER 12 POSITIONING DATA 12...
Страница 540: ...13 1 CHAPTER 13 MODBUS RTU COMMUNICATION 13...
Страница 579: ...CHAPTER 13 MODBUS RTU COMMUNICATION 13 40 Communications Procedures 13...
Страница 580: ...14 1 CHAPTER 14 PC LOADER 14...
Страница 614: ...STANDARDS COMPLIANCE CHAPTER 15 15...
Страница 628: ...CHAPTER 16 APPENDIXES 16...
Страница 661: ...CHAPTER 16 APPENDIXES 34 Product Warranty 16 16 7 Product Warranty...
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