N9: Hardware Settings - YASKAWA T1000V Technical Manual

5.9 n: Special Adjustments
n8-91: Output Voltage Limit ld Limit
■
Sets the limit value for the ld operation of the feedback type output voltage limitation. This setting is available only at n8-
87 = 0.
Note: This parameter is valid from software version 6002 or later.
No.
n8-91

◆ n9: Hardware Settings

Using these parameters, the drive output voltage can be adjusted.
n9-10: AVR Time Constant
■
Sets the delay time constant that is used to adjust the output voltage when the DC bus voltage changes.
No.
n9-10
n9-12: On-Delay Compensation Time
■
Sets the time value used for IGBT On-delay compensation.
No.
n9-12
n9-62: On-Delay Compensation Derating Start Frequency
■
Sets the frequency at which the drive begins to compensate the output voltage for the IGBT On-Delay.
No.
n9-62
n9-63: On-Delay Compensation Disable Frequency
■
When operating a high-speed motor at low speeds, n9-62 sets the frequency at which the drive stops compensating the
switching delay in the DC bus.
No.
n9-63
212
Name
Output Voltage Limit ld Limit
Name
AVR Time Constant
Name
On-Delay Compensation Time
Name
On-Delay Compensation Derating Start Frequency
Name
On-Delay Compensation Disable Frequency
YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
Setting Range
0 to -200%
Setting Range
0.0 to 100.0 ms
Setting Range
Determined by
0.00 to 20.00 ms
Setting Range
0.0 to [E1-04] Hz
Setting Range
0.0 to [E1-04] Hz
Default
-50%
Default
1.0 ms
Default
o2-04
Default
0.0 Hz
Default
0.0 Hz