YASKAWA Z1000U Technical Manual page 112

Low harmonic drive bypass for hvac applications
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5.2 b: Application
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.
112
Table 5.4 PID Feedback Sources
Table 5.5 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)
YASKAWA SIEP YAIZ1D 01C Z1000U HVAC MATRIX Drive Bypass Technical Manual
Settings
Set H3-02 = B
Set H3-10 = B
Set H3-06 = B
Set H6-01 = 1
Table
5.5. The differential
Settings

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