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Simple Application Controllers
Direct Programming 4
4 - 6
4.8.2
Forcing Outputs ON/OFF
Outputs can be forced ON/OFF if they do not have a direct conflict with the program. To force
an Output On, proceed to the position where the Output name and number are flashing and
press the “OK” key. A solid rectangle will appear underneath the block number to signify that
the block is ON.
A solid rectangle will appear underneath the block number to signify that the block is ON. Input
pins will have a smaller solid block next to their arrow to show that they are activated. In the
block at right, the Delay output pins are ON, along with the input and output pins for the system
Output O01.
An example of a block that cannot be forced follows.
Ex. Output O01 is connected to System Bit M01. M01 is constantly ON, therefore Output O01
is constantly ON and cannot be forced OFF.
4.8.3
Add/Delete Function Blocks in the Monitor Mode
The user cannot Add or Delete Function Blocks while in the Monitor mode.
1
u
O
0
0
0 1
t
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1
M
0
\
0
O 2
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