Press the button
<Enter>
.
Chapter 6
– Settings
The data will be saved and the cursor is placed below
the first digit in field A.
Enter only DP addresses of slaves which are actually
located behind the transmission path. The bus address
127 has to be assigned to all unused table positions.
The data throughput over the transmission path is
reduced when a bus address is set, but no subscriber is
connected. This may also cause bus errors.
Filter time
The filter time is used to suppress short radio interferences. If
a DE slave cannot be accessed due to an interference, a bus
error is indicated to the PROFIBUS master only after the
filter time has been elapsed. Only then are the outputs of the
slaves switched into safe condition.
Max. setting range:
“003” * 0,1s (300ms) to “255” * 0,1s (25,5s)
The filter time should be increased under the following
conditions:
Slave has many I/O data
Many slaves should be accessed by the radio
Low transmission quality due to disturbance-afflicted
environment
General recommendation:
A typical filter time during operation should range from 300
ms to 2 s, i.e. set values from 003 to 020.
Assembly and commissioning instructions DATAEAGLE 3000
6-16
