Parameter list
8.2 Parameter list
SINAMICS V20 Converter
Operating Instructions, 10/2019, A5E34559884-012
261
P1210 = 4:
For these settings it is fundamental that the converter only restarts if it has been in a RUN state at the time
of the fault (F3). The converter will acknowledge the fault and restarts the converter after a brownout. It is
necessary that the ON command is wired via a digital input (digital input).
P1210 = 5:
The converter will acknowledge the faults F3 etc. at power on after blackout and restarts the converter. It is
necessary that the ON command is wired via a digital input (digital input).
P1210 = 6:
The converter will acknowledge the faults (F3 etc.) at power on after blackout or brownout and restarts the
converter. It is necessary that the ON command is wired via a digital input (digital input). Setting 6 causes
the motor to restart immediately.
P1210 = 7:
The converter will acknowledge the faults (F3 etc.) at power on after blackout or brownout and restarts the
converter. It is necessary that the ON command is wired via a digital input (digital input). Setting 7 causes
the motor to restart immediately.
The difference between this mode and Mode 6 is that the fault status bit (r0052.3) is not set until the number
of restarts defined by P1211 have been exhausted.
Flying start must be used in cases where the motor may still be turning (e.g. after a short mains break) or
can be driven by the load (P1200).
P1210 = 8:
The converter will acknowledge the fault (F3) at power on after blackout or brownout and restarts. It is nec-
essary that the ON command is wired via a digital input (DI). Setting 8 causes the motor to restart immedi-
ately. The interval between restarts is determined by P1214.
P1210 = 9:
The converter will acknowledge the fault (F3) at power on after blackout or brownout and restarts. It is nec-
essary that the ON command is wired via a digital input (DI). The interval between restarts is fixed at 0.5 s.
P1214 sets the total restart attempt time. If an F3 occurs and cannot be acknowledged within the time set in
P1214, the F3 will go permanent and must be acknowledged manually to restart the converter.
P1210 = 10:
• The converter will acknowledge the fault (F3) at power on after blackout or brownout and restarts. It is
necessary that the ON command is wired via a digital input (DI). The interval between restarts is fixed at
1.0 s. P1214 sets the total restart attempt time, but it must be equal to or less than 8 s. If an F3 occurs
and cannot be acknowledged within the time set in P1214, the F3 will go permanent and must be
acknowledged manually to restart the converter.
• If a fault (the converter cannot recover from F6, F51, F52, F85, F100, and F101) occurs, the fault must
be acknowledged manually at power on after blackout or brownout and the converter restarts. It is nec-
essary that the ON command is wired via a digital input (DI).
Flying start must be used in cases where the motor may still be turning (e.g. after a short mains break) or
can be driven by the load (P1200).
P1211
Number of restart
attempts
0 - 10 3 U, T - - U16 3
Specifies number of times converter will attempt to restart if automatic restart P1210 is activated.
Restart time interval [s]
This parameter has either of the following functions:
• Specifying the restart interval when P1210 = 8
• Specifying the total restart attempt time when P1210 = 9 or P1210 = 10
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