*3. The SERVOPACK will fail if the External Regenerative Resistor or Regenerative
Resistor Unit is connected while the jumper is connected between the B2 and B3 termi-
nals.
*4. These alarms are not stored in the alarm history. They are only displayed on the panel
display.
16.4.4 Resetting Alarms
If there is an ALM (Servo Alarm) signal, use one of the following methods to reset the
alarm after eliminating the cause of the alarm.
Be sure to eliminate the cause of an alarm before you reset the alarm.
If you reset the alarm and continue operation without eliminating the
cause of the alarm, it may result in damage to the equipment or fire.
Execute the Fault Reset command to clear alarms or warnings.
Refer to the following section for details on the Fault Reset command.
Ä
Chap. 15.6 ‘Device Control’ page 543
Press the ALARM RESET Key on the Digital Operator. Refer to the following manual for
details on resetting alarms.
& Σ-7-Series Digital Operator Operating Manual (Manual No.: SIEP S800001 33)
16.4.5 Displaying the Alarm History
The alarm history displays up to the last ten alarms that have occurred in the SERVO-
PACK.
The following alarms are not displayed in the alarm history: FL-1 to FL-6.
No preparations are required.
The following table lists the tools that you can use to display the alarm history and the
applicable tool functions.
Tool Function Reference
Digital Operator Fn000
& Σ-7-Series Digital Oper-
ator Operating Manual
(Manual No.: SIEP
S800001 33)
SigmaWin+ Alarm − Display Alarm
Ä
‘Operating Procedure’
page 631
Clearing Alarms and
Warnings with the Fault
Reset Command
Resetting Alarms Using
the Digital Operator
Preparations
Applicable Tools
Sigma-7 Series SERVOPACKs
Maintenance
Alarm Displays > Displaying the Alarm History
| | PROFINET Communications - SIEP YEUOC7P 02A Revision 0 | en | 630
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