2.2 b: Application
124 YASKAWA ELECTRIC TOEP C710687 03B FSDrive-MV1000 Parameter Guide
n b5-18: PID Setpoint Selection
Enables or disables parameter b5-19 for the PID setpoint.
Setting 0: Disabled
Parameter b5-19 is not used as the PID setpoint.
Setting1: Enabled
Parameter b5-19 is used as the PID setpoint.
n
b5-19: PID Setpoint Value
Used as the PID setpoint if parameter b5-18 = 1.
n
b5-20: PID Setpoint Scaling
Determines the units for the PID Setpoint Value (b5-19) and monitors U5-01 and U5-04.
Setting 0: 0.01 Hz units
The setpoint and PID monitors are displayed in Hz with a resolution of 0.01 Hz.
Setting 1: 0.01% units (100% = max. output frequency)
The setpoint and PID monitors are displayed as a percentage with a resolution of 0.01%.
Setting 2: r/min
The setpoint and PID monitors are displayed in r/min with a resolution of 1 r/min.
Setting 3: User Defined
Parameters b5-38 and b5-39 determine the units and resolution used to display the values for the setpoint in b5-19, and
PID monitors U1-01 and U1-04.
n
b5-34: PID Output Lower Limit
Sets the minimum possible PID controller output as a percentage of the maximum output frequency (E1-04). The lower
limit is disabled when set to 0.00%
n
b5-35: PID Input Limit
Sets the maximum allowed PID input as a percentage of the maximum output frequency (E1-04). Parameter b5-35 acts as
a bipolar limit.
No. Name Setting Range Default
b5-18 PID Setpoint Selection 0 or 1 0
No. Name Setting Range Default
b5-19 PID Setpoint Value 0.00 to 100.00% 0.00%
No. Name Setting Range Default
b5-20 PID Setpoint Scaling 0 to 3 1
No. Name Setting Range Default
b5-34 PID Output Lower Limit -100.0 to 100.0% 0.0%
No. Name Setting Range Default
b5-35 PID Input Limit 0 to 1000.0% 1000.0%
MV1000ParameterGuide_E_conditional.book 124 ページ ２０１３年１０月１１日 金曜日 午後８時１８分
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