User's Manual

Figure 77: Field model containing VSK
Restrictions:
• Configure eESPA as Control station value No. The remote system is then control station
and handles polling.
• Set the field Polling to No.
• Only one data block is received at a time.
In the example shown in
Figure 78: 2[ENQ] with response [EOT] on page 127 it is assumed:
• The remote system (master) is using address 1
• The local system (slave) is using address 2
Different application logic and code is used when model VSK is used, mainly because different
polling is supported. The original code assumes polling is 2[ENQ] with the response [EOT].
Figure 78: 2[ENQ] with response [EOT]
VSK implementation also supports local polling of the control station. Note that 1[ENQ][EOT]
is received and no response is made.
Manufacturer ESPA and model VSK
DECT Messenger Installation and Commissioning — Book 1 March 2012 127