Infeed: Function Module Activation Not Possible; Braking Module: Fault (1 -> 0); Braking Module: Pre-Alarm I2T Shutdown - Siemens Sinamics S120 Diagnostic Manual

SINAMICS alarms
206860 <location>Infeed: Function module activation not possible
Message value: -
Drive object: AFE_SINUMERIK_828
Reaction: NONE
Acknowledge: NONE
Cause: Function module activation is not possible. The power unit used does not have a "gating unit with current limitation
control" (p0192.19).
The affected function module is identified in fault code r0949 (the value of r0949 corresponds to the bit of parameter
p0108).
r0949=7 "Fault ride-through" function module
r0949=12 "Line droop control" function module
See also: r0192 (Power unit firmware properties)
Remedy: - check whether the power unit used has a "gating unit with current limitation control" (p0192.19).
- if the power unit used does not have a "gating unit with current limitation control" replace it with a power unit which
does have a "gating unit with current limitation control".
206900 <location>Braking Module: Fault (1 -> 0)
Message value: %1
Drive object: AFE_SINUMERIK_828, BIC_SINUMERIK_828, SIC_COMBI, SIC_SINUMERIK_828
Reaction: NONE
Acknowledge: NONE
Cause: The Braking Module signals a fault (1 -> 0) via X21.4 ("booksize" format) or terminal X21.5 ("chassis" format).
This signal is interconnected via binector input BI: p3866[0...7].
See also: p3866 (Braking Module fault)
Remedy: - reduce the number of braking operations.
- check binector input BI: p3866[0...7] and the wiring from terminal X21.4 ("booksize" format) or terminal X21.5 ("chas-
sis" format).
206901 <location>Braking Module: Pre-alarm I2t shutdown
Message value: %1
Drive object: AFE_SINUMERIK_828, BIC_SINUMERIK_828, SIC_COMBI, SIC_SINUMERIK_828
Reaction: NONE
Acknowledge: NONE
Cause: The Braking Module signals "Pre-alarm I2t shutdown" via terminal X21.3.
This signal is interconnected via binector input p3865[0...7].
Note:
The pre-alarm I2t shutdown is only possible for "booksize" formats. This function is not supported for "chassis" formats.
Remedy: - reduce the number of braking operations.
- check binector input BI: p3865[0...7] and the wiring from terminal X21.3 of the particular Braking Module.
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Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
Alarms