Siemens SINUMERIK 840D sl Commissioning Manual page 178

Commissioning NC-controlled drives
6.7 Diagnostics → drive system
SINAMICS faults and alarms
SINAMICS alarms can be of the alert (A = Alert) or fault (F = Fault) type:
● To activate the fault and warning buffer output for SINAMICS, set
MD13150 $MN_SINAMICS_ALARM_MASK to the hexadecimal value "D0D". This
automatically outputs the pending faults and warnings of the drive in the message line.
● The parameter r0945 shows the number of faults that have occurred.
● Pending warnings are indicated by parameter r2122 of the relevant drive component.
● The number of warnings that have occurred after the last reset is available in parameter
p2111 of the drive components.
● Setting p2111 = 0 results in the deletion of all existing warnings of this component and
updates the current warnings still pending. This parameter is reset to zero for a power on of
the drive unit.
Example
178
To display the online help for a pending fault or warning on SINUMERIK Operate,
the line must be marked (in orange). You can find remedial measures in the online
help.
CNC Commissioning: NC, PLC, Drive
Commissioning Manual, 12/2019, A5E48312804B AA