CHAPTER 2 WIRING
2-66
Description of I/O Signals
2
Alarm detection (normally open contact): Sequence output signal (Reference value 16)
Alarm detection (normally closed contact): Sequence output signal (Reference value 76)
Normally open contact: Signal is turned on (switch: closed) if servo amplifier detects an alarm.
Normally closed contact: Signal is turned on (switch: open) if servo amplifier detects an alarm.
Function
These signals are turned on if the servo amplifier detects an alarm, and the state is retained on the
servo amplifier side. After the cause of the alarm is removed, the signal is turned off (to be ready to
operation) upon a rising edge of the alarm reset [RST] signal.
Alarm can be checked by having the host controller recognizes the alarm detection.
It can be also checked when the servo-on [S-ON] is ON and ready for servo-on [RDY] is OFF.
Precautions for using a normally closed contact for alarm detection
The signal will be off for up to 1.5 seconds after the power is turned on. Check the signal status
waiting for 1.5 seconds or more after the power is turned on.
Parameter
setting
To assign alarm detection (normally open contact) to a sequence output terminal, specify the
corresponding value ("16") to the output terminal function setting system parameter.
For alarm detection (normally closed contact), specify ("76").
Relevant
description
The nature of the detected alarm can be output to the sequence output terminal in a code.
Alarm code 4 [ALM4] (36)
Alarm code 3 [ALM3] (35)
Alarm code 2 [ALM2] (34)
Alarm code 1 [ALM1] (33)
Alarm code 0 [ALM0] (32)
Power
OFF
ON
Alarm detection: NC
contact
OFF
1.5 sec.
ON
Alarm detection
Reset [ RS T]
OFF
OFF
ON
ON
OFF
Содержание ALPHA5 Smart
Страница 1: ...24C7 E 0016c FUJI SERVO SYSTEM ALPHA5 Smart USER S MANUAL...
Страница 2: ......
Страница 4: ...ii...
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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