CHAPTER 5
PROTOCOL AND OPERATIONAL WORK
5-1
Displays of series DN-109NN, DN-119NN, DN-129NN and DN-189NN
5
PROTOCOL AND OPERATIONAL WORK
This section describes PROFINET protocol, as well as the communication with the
Displays using this protocol.
The notation of the numerical values which is used in this manual is the following:
•
When a hexadecimal number is used, we express the number followed by
“h”
•
When a decimal number is used, we express the number followed by
“d”
•
When a binary number is used, we express the number followed by
“b”
•
When a number is expressed as ASCII, we express the number with its ASCII character.
For example: the character X ASCII, can be seen as 58h, 88d or 1011000b. The number
15 ASCII can be described as 31h 35h, 49d 53d or 110001d 110101d according to the
context.
Definitions of words used in this chapter description;
•
Offline: Operations that must be done on the equipment by means of Display settings or
software tools, previous to the installation or operation of the equipment in the network.
•
Online: Configuration change that can be done with the equipment operating in network.
•
XXX o xxx: The
‘X’ sequences are used to indicate characters that can be variable, as
versions or dates.
•
< >: These signs indicate an option that the user has to particularize according the
acquired equipment.
