YASKAWA HV600 Technical Reference page 651

No.
Name
(Hex.)
S3-06 PI2 Control Proportional
Gain
(321F)
RUN
S3-07 PI2 Control Integral Time Sets the integral time for the suction pressure control. Set this parameter to 0.00 to disable
(3220)
RUN
S3-08 PI2 Control Integral Max
Limit
(3221)
RUN
S3-09 PI2 Control Output Upper
Limit
(3222)
RUN
S3-10 PI2 Control Output
Lower Limit
(3223)
RUN
S3-11 PI2 Control Output Level
Sel
(3224)
S3-12 PI2 Control Disable
Mode Sel
(3225)
RUN
S3-13 PI2 Control Low
Feedback Lvl
(3226)
RUN
S3-14 PI2 Control Low
Feedback Time
(3227)
RUN
S3-15 PI2 Control High
Feedback Lvl
(3228)
RUN
S3-16 PI2 Control High
Feedback Time
(3229)
RUN
S3-17 PI2 Control Feedback Det
Sel
(322A)
RUN
S3-18 PI2 Control Custom Unit
1
(322B)
RUN
S3-19 PI2 Control Custom Unit
2
(322C)
RUN
S3-20 PI2 Control Custom Unit
3
(322D)
RUN
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
Description
Sets the proportional gain of the PI2 Control. Set this parameter to 0.00 to disable
proportional control.
the integrator.
Sets the maximum output possible from the integrator.
Sets the maximum output possible from the PI Auxiliary Control function.
Sets the minimum output possible from the PI Auxiliary Control function.
Sets the PI2 controller output direction.
0 : Direct Acting (Normal Output)
1 : Inverse Acting (Reverse Output)
Sets what U5-20 [PI2 Control Output] will output when disabled.
0 : No Output (0%)
1 : Lower Limit (S3-10)
2 : Setpoint
Sets the secondary PI low feedback detection level.
Note:
Parameters S3-04 [PI2 Control Unit Selection], S3-03 [PI2 Control Decimal Place
Pos], and S3-02 [PI2 Control Transducer Scale] set the unit, resolution, and upper
limit.
Sets the secondary PI low feedback detection delay time in seconds.
Sets the secondary PI high feedback detection level.
Note:
Parameters S3-04 [PI2 Control Unit Selection], S3-03 [PI2 Control Decimal Place
Pos], and S3-02 [PI2 Control Transducer Scale] set the unit, resolution, and upper
limit.
Sets the secondary PI high feedback detection delay time in seconds.
Sets when the low and high feedback detection multifunction outputs (71h and 72h) for
PI2 Control are active.
0 : While PI2 Control Enabled
1 : Always
Note:
Feedback level detection compares PI2 Control Feedback from analog input H3-xx =
26 [MFAI Function Selection = PI2 Control Feedback] to these parameters:
• S3-13 [PI2 Control Low Feedback Lvl] for low feedback level detection
• S3-15 [PI2 Control High Feedback Lvl] for high feedback level detection
Sets the first character of the PI2 Control custom unit display when S3-04 = 49 [PI2
Control Unit Selection = Custom(S3-18~20)].
Sets the second character of the PI2 Control custom unit display when S3-04 = 49 [PI2
Control Unit Selection = Custom(S3-18~20)].
Sets the third character of the PI2 Control custom unit display when S3-04 = 49 [PI2
Control Unit Selection = Custom(S3-18~20)].
9.14 S: Special Applications
Default
Ref.
(Range)
1.00 388
(0.00 - 25.00)
1.0 s 388
(0.0 - 360.0 s)
100.0% 388
(0.0 - 100.0%)
100.0% 388
(0.0 - 100.0%)
0.0% 388
(-100.0 - +100.0%)
0 388
(0, 1)
0 388
(0 - 2)
0.00 389
(0.00 - 600.00)
1.0 s 389
(0.0 - 25.5 s)
100.00 389
(0.00 - 600.00)
1.0 s 389
(0.0 - 25.5 s)
0 389
(0, 1)
41 390
(20 - 7A)
41 390
(20 - 7A)
41 390
(20 - 7A)
9
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