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4-4
Troubleshooting
PowerFlex 700S Phase II AC Drive User Manual -
Publication 20D-UM006G-EN-P – July 2008
HIM Indication
The HIM also provides visual notification of a fault.
Manually Clearing Faults
This section will contain a table that illustrates the HIM keystrokes
necessary to clear faults.
Faults and Alarms
A fault is a condition that stops the drive. An alarm is a condition that, if left
untreated, may stop the drive. There are three configuration types for
indicating a fault and/or alarm.
Table 4.C Fault Type Descriptions
Condition
Display
Drive is indicating a fault.
The LCD HIM immediately reports the fault condition by
displaying the following:
•
“Faulted” appears in the status line
•
Fault number
•
Fault name
•
Time that has passed since the fault occurred
Press Esc to regain control of the HIM
F-> Faulted
Auto
0.0
Hz
Main Menu:
Diagnostics
Parameter
— Fault — F24
DC Bus Overvolt
Time since Fault
00:23:52
Step
Key(s)
1. Press Esc to acknowledge the fault. The fault information will
be removed so that you can use the HIM.
2. Address the condition that caused the fault.
The cause must be corrected before the fault can be cleared.
3. After corrective action has been taken, clear the fault by one of
these methods.
•
Press Stop
•
Cycle drive power
•
Select “Clear Faults” from Diagnostic - Faults menu
Esc
Type Fault Description
➀
Non-Configurable
Fault
The cause of the fault must be corrected before the fault can be
cleared.
➁
User Configurable
Programming and commissioning personnel can configure the drive’s
response to these exception events. Responses include:
•
Ignore
•
Alarm
•
Fault Coast Stop
•
Fault Ramp Stop
•
Fault Current Limit Stop
➂
Non-Configurable
Alarm
Can only be configured as a alarm.
Содержание PowerFlex 700S
Страница 1: ...USER MANUAL Firmware Versions 1 xxx 4 002 PowerFlex 700S High Performance AC Drive Phase II Control ...
Страница 58: ...2 8 Start Up PowerFlex 700S Phase II AC Drive User Manual Publication 20D UM006G EN P July 2008 Notes ...
Страница 147: ...Programming and Parameters 3 89 PowerFlex 700S Phase II AC Drive User Manual Publication 20D UM006G EN P July 2008 ...
Страница 278: ...D 8 HIM Overview PowerFlex 700S Phase II AC Drive User Manual Publication 20D UM006G EN P July 2008 Notes ...
Страница 316: ...Index 6 PowerFlex 700S Phase II AC Drive User Manual Publication 20D UM006G EN P July 2008 ...
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