P30
UDP interface: Guidelines
UDP Programmers Guide V2.01
11
© KEBA
2.3
Recommended communication buildup scheme
The following scheme illustrates a recommended process for the detection
and the initial communication buildup:
1) Send “
i
” to network address/port 7090
2) Wait for t_UDP_pause
If a device sends a response, continue with step 3 otherwise return to
step 1.
3) Send “
report 1
” to IP address of charging station/port 7090
4) Wait for t_UDP_pause
5) Send “
report 2
” to IP address of charging station/port 7090
6) Wait for t_UDP_pause
7) Send “
report 3
” to IP address of charging station/port 7090
8) Wait for t_UDP_pause
Now the complete device data and all acquirable information is available to
the application.
2.4
RFID authorization
The following section provides information regarding the RFID authorization
function as well as a method to detect if this function is enabled.
All variants of the KeContact charging stations save the RFID tags in a
whitelist, which can be deleted by performing a special reset or extended by
using the master RFID card. For more information please refer to the "oper-
ating instructions".
2.4.1
P30 c-series
P30 c-series has no dedicated setting to enable/disable the RFID authoriza-
tion. A charging station with an empty whitelist is permanently unlocked and
a charging station with at least one entry in the whitelist is locked. The data
shown in the following table can be acquired using the command
report 2
.
