Configuration Control; Configuration Command Architecture - Leuze electronic DCR 40 Original Operating Instructions

8

Configuration control

This chapter specifies the configuration commands of the device.
Notations
The interface protocol is described as a set of grammars, indicated by different type styles and symbols.
Example
Text-Command
space
%xx
0xFF
'X'
SOH
esc | tab
data
opt
crc16
nr
8.1

Configuration command architecture

This section describes the format of configuration commands that the device will accept to change and
save configuration settings.
Command format
Primary cate-
gory
Example: SY,
CM, etc.
Example: SYAZTCSPO1
This command sets the polarity to Inverse mode of the Aztec symbology and saves it to non-volatile mem-
ory. Breakdown of the command:
• SY = Symbology
• AZTC = Aztec
• S = Set
• PO = Polarity
• 1 = Inverse Mode
Leuze electronic
Indication
Italic type
Bold type
Byte data
0x prefix indicating hexa-
decimal
Single quotes
All caps
Vertical bar
(opt subscript)
opt.
(nr subscript)
nr
Sub-category Action code
(S/P/R/G)
Example: AZTC, S – Change and save
SE, etc.
P – Change but do not save
R – Reset to default value
G – Get value in effect
Grammar
Syntactic categories (non-terminals)
Terminal symbols
In Hex
Literal byte values
Literal ASCII characters
Non-printable ASCII characters
Alternatives (this or that)
Optional terminals and non-terminals
Applies to packets sent in non-raw mode, i. e. in
packet mode
DCR 40
Configuration control
Parameter Parameter value
(when actions is
S or P)
Example: AL, String of decimal
BA , [ , etc. number or text
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