YASKAWA A1000 Technical Manual page 169

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PID Feedback Input Methods
Either one feedback signal can be input for normal PID control, or two feedback signals can be input for controlling a
differential process value.
Normal PID Feedback
The PID feedback signal can be input from one of the sources listed in
PID Feedback Source
Analog Input A1
Analog Input A2
Analog Input A3
Pulse Input RP
Note: A duplicate allocation of the PID feedback input will cause an oPE07 (Multi-Function Analog Input Selection Error) alarm.
Differential Feedback
The second PID feedback signal for differential feedback can come from the sources listed in
feedback function is automatically enabled when a differential feedback input is assigned.
PID Differential Feedback Source
Analog Input A1
Analog Input A2
Analog Input A3
Note: A duplicate allocation of the PID differential feedback input will cause an oPE07 (Multi-Function Analog Input Selection Error)
alarm.
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual
Table 5.10 PID Feedback Sources
Set H3-02 = B
Set H3-10 = B
Set H3-06 = B
Set H6-01 = 1
Table 5.11 PID Differential Feedback Sources
Set H3-02 = 16 (Differential PID Feedback)
Set H3-10 = 16 (Differential PID Feedback)
Set H3-06 = 16 (Differential PID Feedback)
Table 5.10.
Settings
Table
Settings
5.2 b: Application
5.11. The differential
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