YASKAWA HV600 Installation & Startup page 180

Ac drive bypass for hvac fan and pump applications
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7.3 b: Application
No.
Name
(Hex.)
b4-07
Terminal M5-M6 ON-Delay
Time
(0B34)
Expert
b4-08
Terminal M5-M6 OFF-Delay
Time
(0B35)
Expert
b5: PID Control
No.
Name
(Hex.)
b5-01
PID Mode Setting
(01A5)
b5-02
Proportional Gain (P)
(01A6)
RUN
b5-03
Integral Time (I)
(01A7)
RUN
b5-04
Integral Limit
(01A8)
RUN
b5-05
Derivative Time (D)
(01A9)
RUN
b5-06
PID Output Limit
(01AA)
RUN
b5-07
PID Offset Adjustment
(01AB)
RUN
b5-08
PID Primary Delay Time
Constant
(01AC)
RUN
Expert
b5-09
PID Output Level Selection
(01AD)
b5-10
PID Output Gain Setting
(01AE)
RUN
b5-11
PID Output Reverse
Selection
(01AF)
b5-17
PID Accel/Decel Time
(01B5)
RUN
b5-28
PID Feedback Square Root
Sel
(01EA)
b5-29
PID Feedback Square Root
Gain
(01EB)
b5-30
PID Feedback Offset
(01EC)
180
Sets the delay time to activate the contact after the function set in H2-03 activates.
Sets the delay time to deactivate the contact after the function set in H2-03 deactivates.
Sets the type of PID control.
0 : Disabled
1 : Standard
3 : Fref + PID Trim
Sets the proportional gain (P) that is applied to PID input.
Sets the integral time (I) that is applied to PID input.
Sets the upper limit for integral control (I) as a percentage of the Maximum Output Frequency.
Sets the derivative time (D) for PID control. This parameter adjusts system responsiveness.
Sets the maximum possible output from the PID controller as a percentage of the Maximum Output
Frequency.
Sets the offset for the PID control output as a percentage of the Maximum Output Frequency.
Sets the primary delay time constant for the PID control output. Usually it is not necessary to change
this setting.
Sets the polarity of the PID output.
0 : Normal Output (Direct Acting)
1 : Reverse Output (Reverse Acting)
Sets the amount of gain to apply to the PID output.
Sets the function that enables and disables reverse motor rotation for negative PID control output.
0 : Lower Limit is Zero
1 : Negative Output Accepted
Raises or lowers the PID setpoint using the acceleration and deceleration times set to the drive. This
is a soft-starter for the PID setpoint.
Enables and disables the square root of the PID Feedback compared to the PID Setpoint to set an
appropriate drive output for the correct system regulation.
0 : Disabled
1 : Enabled
Sets the multiplier applied to the square root of the feedback.
Sets PID feedback Offset as a percentage of maximum frequency.
YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation & Startup
Description
Description
Default
(Range)
0 ms
(0 - 65000 ms)
0 ms
(0 - 65000 ms)
Default
(Range)
0
(0 - 3)
2.00
(0.00 - 25.00)
0.5 s
(0.0 - 360.0 s)
100.0%
(0.0 - 100.0%)
0.00 s
(0.00 - 10.00 s)
100.0%
(0.0 - 100.0%)
0.0%
(-100.0 - +100.0%)
0.00 s
(0.00 - 10.00 s)
0
(0, 1)
1.00
(0.00 - 25.00)
0
(0, 1)
0.0 s
(0.0 - 6000.0 s)
0
(0, 1)
0.00
(0.00 - 2.00)
0.00%
(0.00 - 100.00%)

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