13-17-613 Page 57
To calculate the address corresponding to a particular port, multiply the Unit Number from the table
above by 16, then add the number of the IO port function. For example the address for Digital input 3
on the expansion module is: (16 x 2) + 3 = 36. Note that for digital inputs and outputs, a negative
number in the address corresponds to an active low signal, whereas a positive number in the
address corresponds to an active high signal.
Figure 5-13 shows a sample screen with the first three analog inputs and analog output sub-menus,
as well as the first Digital input. Due to the number of functions available for mapping most I/O types
are divided into several menus, as seen by the three different
Ain Address
options below. To
program or modify an I/O address assignment, navigate the sub-menus to find the desired function,
and use the numeric keypad to assign the address corresponding to the hardware configuration.
Figure 5-13: I/O Mapping Screen
5.4.7.2 I/O Diagnostics
Accessibility
Maintenance
Distributor
Factory
The
I/O Diagnostics
screen allows the user to review the status of the machine data, drivetrain
data, or conduct hardware tests when validating the unit. An example screen shot is shown in Figure
5-14 below.
Figure 5-14: I/O Diagnostics
Содержание AIRSMART
Страница 26: ...13 17 613 Page 25 Figure 3 9 Overall Menu Structure...
Страница 78: ...NOTES...
Страница 79: ...NOTES...