Siemens SINAMICS G120P, Руководство по эксплуатации

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Functions
7.7 Application-specific functions
Inverter cabinet units
390
Operating Instructions, 12/2014, A5E32923362A
Parameter Explanation
p1213[1]
Automatic restart monitoring time to reset the start counter (Factory setting: 0 s)
This parameter is only effective for the settings p1210 = 4, 6, 14, 16, 26.
Using this monitoring time, you prevent that faults, which continually occur within a
certain time period, are automatically acknowledged each time.
The monitoring function starts with a successful start attempt and ends after the moni-
toring time has expired.
If the inverter has made more than (p1211 + 1) successful start attempts within monitor-
ing time p1213[1], the inverter cancels the automatic restart function and signals fault
F07320. In order to switch the motor on again, you must acknowledge the fault and set
ON/OFF1 = 1.
r1214 Automatic restart status
Additional information is provided in the parameter list of the List Manual.
Advanced settings
If you wish to suppress the automatic restart function for certain faults, then you must enter
the appropriate fault numbers in p1206[0 … 9].
E
xample: p1206[0] = 07331 ⇒ No restart for fault F07331.
Suppressing the automatic restart only functions for the setting p1210 = 6, 16 or 26.
WARNING
Danger to life due to unexpected movement of the motor when communication is
interrupted
In the case of communication via the fieldbus interface, the motor restarts with the setting
p1210 = 6, 16 or 26 – even if the communication link is interrupted. This causes an
automatic restart of the motor with the risk of death, severe injury or material damage.
•
Enter the fault number of the communication error in parameter p1206.
Example: A communication failure via PROFIBUS is signaled using fault F01910. You
should therefore set p1206[n] = 1910 (n = 0 … 9).