65
Fault Indication
Manually Clearing Faults
Condition
Display
Drive is indicating a fault.
The integral keypad provides visual notification of a fault condition
by displaying the following.
Flashing fault number
Flashing fault indicator
Press the Escape key to regain control of the integral keypad.
Manually Clearing Faults
Step
Key(s)
1.Press Esc to acknowledge the fault. The fault information will be removed so that you can use the integral
keypad.
Access
d007
Fault 1 Code to view the most recent fault information.
2.Address the condition that caused the fault.
The cause must be corrected before the fault can be cleared.
See
Table 4.A
.
3.After corrective action has been taken, clear the fault by one of these methods.
Press Stop if
P107
[Stop Mode] is set
to a value between “0” and “3”.
Cycle drive power.
Set
A450
[Fault Clear] to
“1” or “2”.
Cycle digital input if
t201 - t202
[Digital Inx Select] is set to option
7 “Clear Fault”.
Automatically Clearing Faults
Option / Step
Clear a Type 1 fault and restart the drive.
1.Set
A451
[Auto Rstrt Tries] to
a value other than “0”.
2.Set
A452
[Auto Rstrt Delay] to a value other
than “0”.
Clear an OverVoltage, UnderVoltage or Heatsink OvrTmp fault
without restarting the drive.
1.Set
A451
[Auto Rstrt Tries] to
a value other than “0”.
2.Set
A452
[Auto Rstrt Delay]
to “0”.
Auto Restart (Reset/Run)
The Auto Restart feature provides the ability for the drive to automatically perform a fault reset followed by a start
attempt without user or application intervention. This allows remote or “unattended” operation. Only certain faults
are allowed to be reset. Certain faults (Type 2) that indicate possible drive component malfunction are not
resettable.
Caution should be used when enabling this feature, since the drive will attempt to issue its own start command
based on user selected programming.