Indicating And Rectifying Faults - Siemens SINAMICS G150 Operating Instructions Manual

Diagnosis/faults and alarms
10.2 Diagnosis
TM31: key diagnostic parameters (details in List Manual)
Parameter Name
Description
r0002 TM31 operating display
Operating display for Terminal Board 31 (TB31).
r4021 TM31 digital inputs, terminal actual value
Displays the actual value at the digital input terminals on the TM31. This parameter shows the actual value,
uninfluenced by simulation mode of the digital inputs.
r4022 CO/BO: TM31 digital inputs, status
Displays the status of the digital inputs on the TM31. This parameter shows the status of the digital inputs
under the influence of simulation mode of the digital inputs.
r4047 TM31 digital outputs, status
Displays the status of the TM31 digital outputs. Inversion via p4048 is taken into account.
Additional diagnostic parameters for units that are connected in parallel (details in List Manual)
For units that are connected in parallel, there are additional diagnostic parameters that
provide detailed information about individual Basic Line Modules and/or Motor Modules for a
parallel circuit configuration.
r7000 to r7252
10.2.3

Indicating and rectifying faults

The device features a wide range of functions that protect the drive against damage if a fault
occurs (faults and alarms).
Indicating faults and alarms
If a fault occurs, the drive displays the fault and/or alarm on the AOP30 operator panel.
Faults are indicated by the red "FAULT" LED and a fault screen is automatically displayed.
You can use the F1 Help function to call up information about the cause of the fault and how
to remedy it. You can use F5 Ack. to acknowledge a stored fault.
Any alarms are displayed by the yellow flashing "ALARM" LED. The system also displays a
note in the status bar providing information on the cause.
Every fault and alarm is entered in the fault/alarm buffer along with time the error occurred.
The time stamp refers to the relative system time in milliseconds (r0969).
Activate the "Set date/time - AOP synchronization -> Drive" setting to date- and time-stamp
errors on the AOP30.
606
Special parameters for Basic Line Modules and/or Motor Modules con-
nected in parallel
Converter cabinet units
Operating Instructions, 07/2016, A5E03347396A