Configuring Messages - Siemens SINAMICS S120 Commissioning Manual

● r2121 is incremented each time the alarm buffer changes.
● An alarm value (r2124) can be output for an alarm. The alarm value is used to diagnose
the alarm more accurately; please refer to the alarm description for details of the
meaning.
Deleting the alarm buffer, index [0...7]:
● The alarm buffer index [0...7] is reset as follows: p2111 = 0
5.4.3

Configuring messages

The properties of the faults and alarms in the drive system are permanently defined.
For several messages, in a specific scope defined by the drive system, the properties can be
changed as follows:
Change message type (example)
Select message
p2118[5] = 1001
Change fault reaction (example)
Select message
p2100[3] = 1002
Change acknowledgement (example)
Select message
p2126[4] = 1003
Commissioning with Startdrive
Commissioning Manual, 12/2018, 6SL3097-5AA10-0BP0
Set message type
p2119[5] = 1: Fault (F)
= 2: Alarm (A)
= 3: No message (N)
Set fault response
p2101[3] = 0: None
= 1: OFF1
= 2: OFF2
= 3: OFF3
= 4: STOP1 (available soon)
= 5: STOP2
= 6: IASC/DC brake
Internal armature short-circuit braking or
DC brake
= 7: ENCODER (p0491)
Set acknowledgement
p2127[4] = 1: POWER ON
= 2: IMMEDIATELY
= 3: PULSE INHIBIT
Diagnostics
5.4 Fault and alarm messages
289