YASKAWA CIPR-GA50C series, Техническое руководство

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12.3 b: Application
512 YASKAWA SIEPC71061753A GA500 Technical Manual
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b5-56: PID Feedback Monitor Gain
No.
(Hex.)
Name Description
Default
(Range)
b5-56
(0BE2)
PID Feedback Monitor
Gain
Sets the gain for the monitor set in b5-55 [PID Feedback Monitor Selection] .
1.00
(0.00 - 10.00)
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b5-57: PID Feedback Monitor Bias
No.
(Hex.)
Name Description
Default
(Range)
b5-57
(11DD)
PID Feedback Monitor Bias
Sets the bias for the monitor specified in b5-55 [PID Feedback Monitor Selection] .
0.00
(-10.00 - +10.00)
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b5-58 to b5-60: PID Setpoints 2 to 4
No.
(Hex.)
Name Description
Default
(Range)
b5-58 to b5-60:
(1182 - 1184)
RUN
PID Setpoints 2 to 4
Sets the PID setpoint when H1-xx = 3E or 3F [MFDI Function Selection = PID Setpoint
Selection 1/2] . This value is a percentage of the maximum output frequency.
0.00%
(0.00 - 100.00%)
Table 12.34 shows how the different MFDI H1-xx values ( 3E and 3F ) have an effect on the PID setpoint value.
Table 12.34 Switching of MFDI and PID Setpoint Value
H1-xx = 3E H1-xx = 3F PID Setpoint Value
OFF OFF No switch
ON OFF b5-58 [PID Setpoint2]
OFF ON b5-59 [PID Setpoint3]
ON ON b5-60 [PID Setpoint4]
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b5-61: PID Trim Mode Lower Limit Sel
No.
(Hex.)
Name Description
Default
(Range)
b5-61
(119A)
PID Trim Mode Lower
Limit Sel
Sets the function that adjusts the PID output in relation to the frequency reference.
0
(0, 1)
0 : Disabled
Does not adjust the PID output with the frequency reference.
1 : Enabled
Adjusts the PID output in relation to the frequency reference. The setting value of b5-62 [PID Trim Mode Lower
Limit Value] sets the lower limit of the post-adjustment value. The maximum output frequency sets the upper
limit.
Note:
•
Set b5-01 = 3, 4, 7, or 8 to enable this parameter.
• When b5-61 = 1 , you can use this formula to adjust PID output proportional to the frequency reference:
U5-03 [PID Output] , Fref [Frequency Reference] , and Fmax [Maximum Output Frequency]
*1 Lower limit = b5-62 , Upper limit = Maximum output frequency
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b5-62: PID Trim Mode Lower Limit Value
No.
(Hex.)
Name Description
Default
(Range)
b5-62
(119B)
PID Trim Mode Lower
Limit Value
Sets the PID Trim Mode Lower Limit Value as a percentage of the maximum output frequency.
0.00%
(0.00 - 100.00%)
Note:
Set b5-01 = 3, 4, 7, or 8 to enable this parameter.
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV