Tips
13.5 Tips for commissioning SINAMICS drives
CNC Part 1 (NCK, PLC, drive)
Commissioning Manual, 11/2006, 6FC5397-2AP10-2BA0
203
13.5.2 Diagnostics for pending alarms
Introduction
Alarms - these are warnings and faults - can be viewed in SINAMICS S120 via parameters.
Warnings
Pending warnings are indicated by parameter r2122 of the relevant drive components in
question.
Deleting the warning buffer may be carried out manually:
• Write r2111 of the drive component with "0".
This results in the deletion of all existing warnings of this component and updates the
current warnings still pending.
Faults
Fault messages are indicated by parameter r945.
Display on HMI
If you set the MD13150 SINAMICS_ALARM_MASK to the hexadecimal value "D0D" on the
HMI, then the HMI automatically displays the pending warnings/faults from SINAMICS S120.
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