SIEPCYEUOQ2V01A Q2V Technical Manual
85
3.8
External Interlock
For applications that will have unwanted effects on the system if the drive stops, make an interlock between
MFDO terminals set to
H2-xx = 3 [MFDO Function Select = Fault]
and
H2-xx = 1 [Drive Ready]
.
◆
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
NO, NC, CM
Fault
H2-01 = 3
DO1-O1C
Drive Ready
H2-02 = 1
Figure 3.35 Interlock Circuit Example
Содержание Q2V Series
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Страница 26: ...1 2 Features and Advantages of Control Methods 26 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 38: ...2 8 Installation Methods 38 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 70: ...3 3 Main Circuit Wiring 70 SIEPCYEUOQ2V01A Q2V Technical Manual Models B006 B012...
Страница 102: ...3 17 Motor Application Precautions 102 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 138: ...4 12 Test Run Checklist 138 SIEPCYEUOQ2V01A Q2V Technical Manual...
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Страница 266: ...7 10 Troubleshooting Without Fault Display 266 SIEPCYEUOQ2V01A Q2V Technical Manual...
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Страница 312: ...10 10 Peripheral Devices and Options 312 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 430: ...11 21 Parameters Changed by PM Motor Code Selection 430 SIEPCYEUOQ2V01A Q2V Technical Manual...
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