N9: current detection adjustments, Other settings, N8-62: output voltage limit – Yaskawa L1000E AC Drive Technical Manual for CIMR-LE Models for Elevator Applications User Manual
Page 238: N9-60: a/d conversion start delay, 9 n: special adjustments

5.9 n: Special Adjustments
238
YASKAWA ELECTRIC SIEP YAIL1E 01A YASKAWA AC Drive L1000E Technical Manual
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Other Settings
Parameters n8-29 to n8-33 can be used to adjust the current control loop. Adjustment is not normally required.
Parameter n8-62 sets a voltage limit in order to prevent voltage saturation.
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n8-29: q-Axis Current Control Gain during Normal Operation
Sets the q-Axis proportional gain for the automatic current regulator.
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n8-30: q-Axis Current Control Integral Time during Normal Operation
Sets the q-Axis integral time for the automatic current regulator.
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n8-32: d-Axis Current Control Gain during Normal Operation
Sets the d-Axis proportional gain for the automatic current regulator.
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n8-33: d-Axis Current Control Integral Time during Normal Operation
Sets the d-Axis integral time for the automatic current regulator.
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n8-62: Output Voltage Limit
Sets the output voltage limit to prevent voltage saturation of the motor. Avoid setting this value higher than the input
voltage on the motor nameplate to maintain optimum motor performance.
◆ n9: Current Detection Adjustments
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n9-60: A/D Conversion Start Delay
Sets a delay time used for A/D conversion of the current. This value rarely needs to be changed. However, it can help to
resolve speed ripple problems at constant speed when using a PM motor. Prior to adjusting this value, make sure all other
parameters (motor data, speed loop settings) are adjusted correctly.
No.
Parameter Name
Setting Range
Default
n8-29
q-Axis Current Control Gain during Normal Operation
0 to 2000 rad/s
1000 rad/s
No.
Parameter Name
Setting Range
Default
n8-30
q-Axis Current Control Integral Time during Normal Operation
0.0 to 100.0 ms
10.0 ms
No.
Parameter Name
Setting Range
Default
n8-32
d-Axis Current Control Gain during Normal Operation
0 to 2000 rad/s
1000 rad/s
No.
Parameter Name
Setting Range
Default
n8-33
d-Axis Current Control Integral Time during Normal Operation
0.0 to 100.0 ms
10.0 ms
No.
<1> Values shown here are for 200 V class drives. Double values when using a 400 V class drive.
Parameter Name
Setting Range
Default
n8-62
Output Voltage Limit
0.0 to 230.0 Vac
200 Vac
No.
Parameter Name
Setting Range
Default
n9-60
A/D Conversion Start Delay
0.0 to 40.0
μs
Determined by o2-04