Siemens SINAMICS G120 Operating Instructions Manual page 301

Low voltage converter with the cu240b-2 and cu240e-2 control units
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The principle of operation of the other parameters is explained in the following diagram and
in the table below.
The inverter automatically acknowledges faults under the following conditions:
1)
p1210 = 1 or 26: Always.
p1210 = 4 or 6: If the command to switch-on the motor is available at a digital input or via the
fieldbus (ON/OFF1 = 1).
p1210 = 14 or 16: Never.
The inverter attempts to automatically switch the motor on under the following conditions:
2)
p1210 = 1: Never.
p1210 = 4, 6, 14, 16, or 26: If the command to switch-on the motor is available at a digital input
or via the fieldbus (ON/OFF1 = 1).
If, after a flying restart and magnetization (r0056.4 = 1) no fault occurs within one second, then the
3)
start attempt was successful.
Image 6-51
Converter with the CU240B-2 and CU240E-2 Control Units
Operating Instructions, 01/2016, FW V4.7 SP6, A5E34259001B AC
Time response of the automatic restart
Advanced commissioning
6.7 Application-specific functions
301

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