E5071C
1100
Port
E
Input/Out
put
Port
F
Output
Specifying Signal Direction of Port
Signal direction (input/output) can be changed for the ports C, D, and D as
shown in I/O ports and control signal lines. Thus, before the ports are
used, the directions should be determined according to their usage.
To specify the signal direction for the ports C and D, use the following
command. Direction for the port E depends on the setting for the ports C
and D.
Port Name Command
Port C
:CONT:HAND:C:MODE
Port D
:CONT:HAND:D:MODE
Reading Data Input into Port
When the ports C, D, or E is configured to input ports, binary data
represented with High(0)/Low(1) of each bit of the port will be read as
decimal data.
To retrieve the data, use the following command as query:
Port Name Command
Port C
:CONT:HAND:C
Port D
:CONT:HAND:D
Port E
:CONT:HAND:E
Data Output to Port
To the ports A through F (the ports C, D, and E should be configured to
output ports), binary data (decimal data when output data is specified with
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