Detailed Description
2.3 Axis/spindle service display
Diagnostic Tools (D1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2-5
Note
System dependencies
The availability of individual service displays depends on the particular system, e.g.:
• Drive service displays: for digital drives only
• Profibus-DP service displays: for SINUMERIK 840Di only
2.3 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 installing 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
(e.g. position setpoint, speed setpoint, spindle speed setpoint prog.)
• Checking the actual value branch
(e.g. actual position value measuring system 1/2, actual speed value)
• Optimizing the position control loop
(e.g. following error, control deviation, servo gain factor)
• Checking the whole control loop of the axis
(e.g. by comparing the position setpoint and the actual position value, speed setpoint and
the actual speed value)
• Checking hardware errors
(e.g. by checking the encoder: If the axis is physically moved, a change in the actual
position value must result)
• Setting and checking axis monitoring functions.
Descriptions on how to select and operate the "Diagnostics" area can be found in
References: /BAD/, "HMI Advanced Operator's Guide"
/BEM/, "HMI Advanced Operator's Guide"
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