Chapter 16 PLC Function ApplicationsC2000
16-161
Step 5: Actual testing situation:
I/O testing: When the switch is activated, it can be discovered that the display corresponds to
M115–M108. Furthermore, it can be seen that one output point light is added every 1 sec.
(the display uses a binary format)
This light signal increase
by 1number per second.
WPL will be modified
when pressing this Switch
AD DA testing: It can be discovered that D200 and D201 are roughly twice the D300, and continue to
increase progressively. For their part, the D202 and D203 are roughly twice the D301,
and continue to decrease progressively.
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