Advantech Data Acquisition Modules ADAM 4000 User Manual
Page 264
Chapter
7
7-29 ADAM 4000 Series User’s Manual
%AANNTTCCFF
Name Configuration
command
Description
Sets the address, input mode, baud rate, checksum status
and frequency gate time for a specified counter/frequency
module
Syntax
%AANNTTCCFF (cr)
%
is a delimiter character.
AA
(range 00-FF) represents the 2-character hexadecimal
address that you will access to.
NN
represents the new hexadecimal address of the
counter/frequency module. Range is from 00h to FFh.
TT
represents the input mode.
50h : counter input mode
51h : frequency measurement mode
CC
represents the baud rate code.
(Refer to Table 7-3 on next page).
Hexadecimal value
FF
which is converted to an 8-bit
parameter represents the checksum status and frequency
gate time. The layout of the 8-bit parameter is shown in
Figure 7-3 below.
Bits 0, 1, 3, 4, 5 and 7 are not used and are set to 0.
(cr)
is the terminating character, carriage return (0Dh).
Figure 7-3 Data format for FF (8-bit parameter)
4080, 4080D