Azbil C7G

4-68
Chapter 4. Functions
The following is a functional block diagram for TP (time proportioning) output and ON/OFF control output.
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For DO4 to DO7 in the DI/DO block
TP is set to DI/DO with a certain No. using
the DI/DO conguration setting.
MV of a certain loop is set for the TP setting
with the No. shown above.
Time proportional output of the MV of the loop shown
above or ON/OFF status of the ON/OFF control
ON
OFF
TP ON output
Linear approximation
TP OFF output
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For the V-P block
V-P block is in slot A2, B2, A1, or B1
MV of a certain loop is set for
the TP setting of the above block
Time proportional output of the MV of the loop shown
above or ON/OFF status of the ON/OFF control
ON
OFF
TP ON output
Linear approximation
TP OFF output
Handling Precautions
• There are 7 DI/DOs (digital inputs and outputs), but only 4 of these can
be used for TP output and ON/OFF control output. To use for TP (time
proportioning) output or ON/OFF control output, set to TP in the DI/DO
configuration bank.
• For V-P (voltage pulse) output, any blocks inserted into slots A2, B2, A1, or B1
can be used for TP output and ON/OFF control.
4 - 11 TP (Time Proportioning) Output