Comtech EF Data KPA-040 Manual de instalación Pagina 134

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 183
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 133
MNC-0500-002 22 of 36 Revision H
Amplifier Communication and Protocol, Octagon ISA CPU
Advanced Query
Command Byte: '?'
Description:
The Advanced Query feature, which is included in firmware versions 3.56 and higher, is
intended to streamline the user’s polling loop by allowing the user to construct custom query
sequences. It is a complete polling solution returning virtually any measurement you might
want.
Measurements are requested using a variable length parameter list. The length of the
response will vary according to the measurements selected. Measurements are returned in
the order specified by the user.
The syntax of an Advanced Query command is as follows:
<start character><address><‘?’><parameter 1><parameter 2>…<parameter last><end
character><check character>
Note: Separators (|) are shown to clarify the response. They are not part of the response.
Example 1
Query: <STX>A?PQLV<ETX><checksum>
Example 2
Query: <STX>A?13A<ETX><checksum>
EAR EXPORT CONTROLLED: The information contained in this Manual refers or relates to a product that is subject
to the U.S. Export Administration Regulations (EAR). Transfer of data herein by any means to a Foreign Person,
whether in the U.S. or abroad, may require an export license from the U.S. Department of Commerce.
Vista de pagina 133
1 2 ... 129 130 131 132 133 134 135 136 137 138 139 ... 182 183

Comentarios a estos manuales

Sin comentarios