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PROFIBUS-DP Master DTM
Section 3-3
Slave Status Tab The Slave Status tab displays a comprehensive overview of the status o the
allocated slaves. An example of the Slave Status tab is shown below.
LED indicator colors The LED indicators in the Slave Status Flags box, indicate per slave its status,
using colors. Four colors are associated with status conditions. The LED indi-
cator colors are listed below.
Unit Status
Unit Error A Unit error indicates that a new error has been set in the Unit Status word (see
section
4-2-3 Unit Status (Word n+4)
).
Master Error A Master Error indicates that a new error has been set in the Master Status 2
word (see section
4-2-5 Master Status 2 (Word n+6)
).
Local Parameter Storage Error An error has occurred when storing the configuration to non-volatile memory.
Local Parameter Load Error An error has occurred when loading the configuration from non-volatile memory.
File Read error When turned ON, this LED indicates that a transfer from Memory Card to the
Unit has failed. The Unit must be re-configured.
Unit Memory error When turned ON, it indicates that an error has occurred when writing the Error
Log to the Non-volatile memory.
Error Log Updated The Error Log contains new entries, since the last time it was read or cleared.
Parameter Storage in
Progress
Configuration Parameters are being transferred to or from the Unit.
Slave
Status
Slave Diagnostics Received When turned ON, it indicates that new slave diagnostics has been received.
All Slaves in Data Exchange When turned ON, it indicates that all slaves are in Data exchange with the Mas-
ter Unit.
LED Indicator Description
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