Siemens SINUMERIK 840D sl Function Manual page 293

2.3 Axis/spindle service display
Values and statuses
Displays showing values and statuses on the control's user interface allow the operating
status of the axes and spindles to be evaluated.
Accessing the diagnostic options
For the purposes of commissioning and diagnosing
• axes and
• spindles,
the information shown in the following figure can be called up for each axis/spindle in the
"Diagnostics" operating area via the operator panel.
This information is used for
• checking the setpoint branch
• checking the actual value branch
• optimizing the position control loop
• checking the whole control loop of the axis
• checking hardware errors
• setting and checking axis monitoring functions.
Descriptions on how to select and operate the "Diagnostics" area can be found in:
References:
/BAD/ "HMI Advanced User Manual"
/BEM/ "HMI Embedded User Manual"
Basic logic functions: Diagnostic tools (D1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
(e.g. position setpoint, speed setpoint, spindle speed setpoint prog.)
(e.g. actual position value measuring system 1/2, actual speed value)
(e.g. following error, control deviation, servo gain factor)
(e.g. by comparing the position setpoint and the actual position value, speed setpoint and
the actual speed value)
(e.g. by checking the encoder: If the axis is physically moved, a change in the actual
position value must result)
Detailed description
2.3 Axis/spindle service display
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