3-18
Setup and Installation
7. On the
AIO Panel
, click the
DIO
tab.
Note:
To read an input-channel bit, use the
Digital Input Panel
. First,
select the channel number to be checked by clicking the appropriate
square under
Channels
. Then, read the numbered bit under
Input Bits
.
OFF input bits appear as black dots and ON input bits appear as green
dots. (When the manual is printed in black and white, OFF input bits
appear as black dots and ON input bits appear as light gray dots.) Further
information about this panel, how to make changes, and how to interpret
displays, is given in “I/O Bit Tests” of this section.
8. Under
Digital I/O Configuration Panel
, configure the output
channels to be tested as shown in Figure 3-7. (Actual output
channels will vary according to your hardware.)
Figure 3-7. Configuring the digital I/O channels as inputs and outputs
Note:
In Figure 3-7 and subsequent drawings of digital I/O controller
panels, the squares below invalid channels are colored black instead of
dark gray—for clarity when the manual is printed in black and white.
KEITHLEY
Digital I/O Configuration Panel
Channel Configuration
Input
Output
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
