Efficient Networks Siemens Sinamics S120 - Manual (Page 454)

Applications
11.2 Switching on a drive object x_Infeed by means of a vector drive object
Drive Functions
454
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
● With the setting p8839(x) = 2 and the COMM board missing / defective, the respective
interface is not automatically fed by the onboard interface. Instead, an alarm is issued.
Alarm
A_8550 PZD interface hardware assignment incorrect
Description: The assignment of the hardware to the PZD interface has been incorrectly parameterized.
Values: 1: Only one of the two indexes is not equal to 99
2: Both PZD interfaces have been assigned the same hardware
3: Assigned COMM board missing
4: CBC10 has been assigned to interface 1
11.2 Switching on a drive object x_Infeed by means of a vector drive object
Description
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Figure 11-1 BICO interconnection
Using this BICO interconnection, a drive object (DO) x_Infeed can be switched-in by a vector
drive object. This power-on version is mainly used for chassis units, if only one Line Module
and one Motor Module are used. If the associated application requires an automatic restart
function then the following procedure is recommended in order to implement it:
● The automatic restart function is activated on the DO vector (p1210).
● In addition to the automatic restart function, the flying restart function (p1200) must be
activated on DO vector if it must be assumed that an automatic restart must be made for
a motor that is still rotating.