Chapter 12 Description of Parameter SettingsME300
12.1-11-1
11 Advanced Parameters You can set this parameter during operation.
In this parameter group, ASR stands for Adjust Speed Regulator.
System Control
Default: 0
bit 3: Dead time compensation closed
bit 7: Save or do not save the frequency
PWM Mode Selection
Default: 2
Settings 0: Two-phase
2: Space vector
Two-phase mode: effectively reduces the drive power components losses and provides better
performance in long wire applications.
Space vector mode: effectively reduces the power loss and electromagnetic noise of the motor.
PWM Mode Selection
Default: 0000
Settings 0000–FFFFh
bit No. Function
Description
0 Reserved
1 FWD / REV action control
0: FWD / REV cannot be controlled by Pr.02-12 bit 0 & 1.
1: FWD / REV can be controlled by Pr.02-12 bit 0 & 1.
2–15 Reserved
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