Diagnostics
5.4 Fault and alarm messages
Commissioning with Startdrive
Commissioning Manual, (IH3), 07/2016, 6SL3097-4AA10-0BP0
183
There are the following types of propagation:
● BICO
The fault is propagated to all active drive objects with closed-loop control functions
(infeed, drive) to which there is a BICO interconnection.
● DRIVE
The fault is propagated to all active drive objects with closed-loop control functions.
● GLOBAL
The fault is propagated to all active drive objects.
● LOCAL
The behavior of this propagation type is dependent on parameter p3116.
– With binector input p3116 = 0 (factory setting) the following applies:
The fault is propagated to the first active drive object with closed-loop control
functions.
– With binector input p3116 = 1 signal, the following applies:
The fault is not propagated.
The function permits higher-level control (SIMATIC, SIMOTION, SINUMERIK, etc.) to have
different control reactions to alarm messages from the drive.
The new statuses act as alarms for the drive, therefore there is NO immediate reaction from
the drive (like for the former level "alarm").
Information on alarm classes are described in status word ZSW2 at bit positions bit 5/6 (for
SINAMICS) or bit 11/12 (SIMODRIVE 611) (see also "ZSW2" in Chapter "Cyclic
communication" for PROFIdrive communication in the SINAMICS S120 Function Manual
Drive Functions).
ZSW2: Valid for SINAMICS Interface Mode p2038 = 0 (function diagram 2454)
Bit 5 - 6 Alarm classes alarms
= 0: Alarm (former alarm level)
= 1: Alarm class A alarms
= 2: Alarm class B alarms
= 3: Alarm class C alarms
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