Service Display Profibus Dp 840Di - Siemens SINUMERIK 828D Function Manual

Diagnostics for alarms
This information is also provided as a diagnostic tool for diagnosing the causes of alarms such as:
• "Ramp-up error"
⇒ Check the ramp-up phase to see which ramp-up phase the drive has reached.
• "Drive malfunction"
⇒ Message ZK1 is set.
⇒ check specified parameter set, motor selection, DC link status.
Check following alarms 300500 to 300515.
• "Zero speed monitoring",
25050 "Contour monitoring",
25060 "Speed setpoint limitation"
25080 "Positioning monitoring"
⇒ The enabling for the drive may have been omitted (e.g. pulse enable, drive enable, pulse enable for PLC
not available); this leads to display pulses enabled = off.
• "Motor temperature exceeded"
⇒ Check the current motor temperature.
For details on the behavior of the NC control in response to individual alarms, and remedial action, please refer
to:
References:
/DA/ Diagnostic Manual
5.3.3

Service display PROFIBUS DP 840Di

The user interface 840Di Start­Up provides diagnostic screen forms for PROFIBUS-DP and its nodes. . These
diagnostic screens are only intended for information. You cannot modify them.
The following detailed information is displayed:
• PROFIBUS configuration
• Information on the slaves regarding their assignment to PLC/NC
• Detailed information on the slaves and the corresponding slots
• Information on the axes.
To obtain a quick overview, the current states of certain functions are represented by colored lamps. The
following general conventions are used for the meaning of the individual colors:
• Green: Function is OK.
• Red: Failure or no communication at the moment
• Gray: Function is not available for the present communication.
Diagnostic screen PROFIBUS-DP Configuration
The diagnostic screen PROFIBUS-Configuration provides general information about the PROFIBUS-DP.
The following parameters are displayed:
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
D1: Diagnostics tools
5.3 Service overview
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