Siemens SINUMERIK 840Di Function Manual page 299

• "Zero speed monitoring",
• "Motor temperature exceeded"
For details on the behavior of the NC control in response to individual alarms, and remedial
action, please refer to:
References: /DA/, Diagnostics Guide.
2.5 Service display PROFIBUS DP 840Di
2.5
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 on
PROFIBUS DP.
Diagnostic Tools (D1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
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.
⇒ Check the current motor temperature.
Detailed Description
2.5 Service display PROFIBUS DP 840Di
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