Siemens SINUMERIK 840DE sl Commissioning Manual page 430

Service and diagnostics
18.2 Displaying the Service overview
Display data
Spindle speed setpoint cur‐
rent
Position offset to the
leading axis / spindle actual
value
Position offset to the
leading axis / spindle setpoint
Override
Current gear stage
Parameter set (axis)
Controller mode
416
Meaning
Current active speed setpoint with correct sign, including calculated
compensation value and any active speed limitation (specified by set‐
ting or machine data)
Unit: rpm
Display applies to spindles only.
The currently valid position offset value is displayed here (relative to the
actual value) if a position offset (angular offset between the following
and leading spindle) has been programmed within the synchronous
spindle functionality.
Unit: mm, inches, degrees
References:
Function Manual, Extended Functions; Synchronous Spindle (S3)
The currently valid position offset value is displayed here (relative to the
setpoint) if a position offset (angular offset between the following and
leading spindle) has been programmed within the synchronous spindle
functionality.
Unit: mm, inches, degrees
References:
Function Manual, Extended Functions; Synchronous Spindle (S3)
The effective correction factor of the feed or spindle correction switch
is displayed.
Unit: %
Display of the current actual gear stage
With axes, this is only displayed if a spindle is assigned to the axis. The
display corresponds to the NC/PLC interface signal:
DB31, ... DBX16.0-2 (actual gear stage)
References:
Function Manual, Basic Functions; Spindles (S1)
Displays which of the six parameter sets of the position controller is
active.
References:
Basic Functions Function Manual; Velocities, Setpoint / Actual Value
Systems, Closed-Loop Control (G2)
Display of the current controller state:
● Position control
● Speed control
● Hold
● Parking
● Follow-up
● Braking
References:
Function Manual, Basic Functions; Various NC/PLC interface signals
and functions (A2)
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1
SINUMERIK Operate (IM9)