Vacon NX Series Applications Manual page 309

PARAMETER DESCRIPTIONS
Fault trigger
Warning
Autoreset
Trial time
Fault active
Fig. 78: Example of Automatic restarts with two restarts
Parameters ID720 to ID725 determine the maximum number of automatic restarts during
the trial time set by parameter ID718. The time count starts from the first autoreset. If the
number of faults occurring during the trial time exceeds the values of parameters ID720 to
ID725 the fault state becomes active. Otherwise the fault is cleared after the trial time has
elapsed and the next fault start the trial time count again.
If a single fault remains during the trial time, a fault state is true.
719 AUTOMATIC RESTART: START FUNCTION 234567 (2.8.3)
Use this parameter to select the start mode for the Automatic reset function.
Table 173: Selections for parameter ID719
Selection
Selection name
number
0 Start with ramp
1 Flying start
2 Start according to ID505
LOCAL CONTACTS: HTTP://DRIVES.DANFOSS.COM/DANFOSS-DRIVES/LOCAL-CONTACTS/
Wait Wait
time time
Par. ID717 Par. ID717
Restart 1
Par. ID718
Autoreset function: (Trials=2)
Wait
time
Par. ID717
Restart 2
Trial time
Description
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