Siemens SINAMICS G120C Operating Instructions Manual page 250

Advanced commissioning
6.7 Application-specific functions
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.
Figure 6-47
Parameter for setting the automatic restart
Parameter
p1210
246
Time response of the automatic restart
Explanation
Automatic restart mode (factory setting: 0)
0: Disable automatic restart.
1: Acknowledge all faults without restarting.
4: Restart after power failure without further restart attempts.
6: Restart after fault with further restart attempts.
14: Restart after power failure after manual acknowledgement.
16: Restart after fault after manual acknowledgement.
26: Acknowledgement of all faults and restart with ON/OFF1 = 1 command.
Operating Instructions, 07/2015, FW V4.7 SP3, A5E34263257B AC
SINAMICS G120C converter