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SIEPYEUOQ2A01G AC Drive Q2A Technical Manual
101
3.8
External Interlock
For applications that will have unwanted effects on the system if the drive stops, make an interlock between fault
relay output (1NO, 1NC, 1CM) and the MFDO
Drive Ready
signal.
◆
Drive Ready
When the drive is operating or is prepared to accept a Run command, the MFDO terminal to which
Drive Ready
[H2-xx = 1]
is set will enter the ON status.
In these conditions, Drive Ready is OFF and the drive ignores Run commands:
•
The drive is de-energized
•
During a fault
•
There is problem with the control power supply
•
There is a parameter setting error that will not let the drive run, although a Run command is entered
•
An overvoltage or undervoltage fault occurs when the Run command is entered
•
The drive is in Programming Mode.
Interlock Circuit Example
This is an example of how two drives that run one application use the Drive Ready and Fault output signals to
interlock with the controller.
Terminal
Output Signal
Parameter Settings for Output Signal
1NO, 1NC, 1CM
Fault
-
2NO, 2CM
Drive Ready
H2-01 = 1 [Drive Ready]
Figure 3.50 Interlock Circuit Example
Содержание Q2A
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Страница 18: ...i 2 Legal Information 18 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 28: ...1 2 Features and Advantages of Control Methods 28 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 64: ...2 9 Installation Methods 64 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 166: ...4 9 Test Run Checklist 166 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 172: ...5 2 European Standards 172 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 173: ...Standards Compliance 5 5 2 European Standards SIEPYEUOQ2A01G AC Drive Q2A Technical Manual 173...
Страница 174: ...5 2 European Standards 174 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 175: ...Standards Compliance 5 5 2 European Standards SIEPYEUOQ2A01G AC Drive Q2A Technical Manual 175...
Страница 176: ...5 2 European Standards 176 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 258: ...6 2 Modbus Communications 258 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 356: ...8 7 Storage Guidelines 356 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 357: ...SIEPYEUOQ2A01G AC Drive Q2A Technical Manual 357 9 Disposal 9 1 Safety Precautions 358 9 2 Disposal Instructions 359...
Страница 360: ...9 2 Disposal Instructions 360 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...
Страница 526: ...11 20 Parameters Changed by PM Motor Code Selection 526 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual...