Rockwell Automation 284 ArmorStart User Manual - Manual (Page 168)

5-46 Bulletin 284 Programmable Parameters for Volts per Hertz Controllers
Figure 5.4
Clear a Type 1 Fault and Restart the Drive
1. Set Parameter 192 (Auto Rstrt Tries) to a value other than 0.
2. Set Parameter 193 (AutoRstrt Delay) to a value other than 0.
PWM Frequency
Sets the carrier frequency the PWM output waveform. The Figure 5.4 provides
derating guidelines based on the PWM frequency setting. Parameter Number 191
Access Rule GET/SET
Data Type UINT
Group Advanced Program Group
Units 0.l Hz
Minimum Value 2.0 Hz
Maximum Value 16.0 Hz
Default Value 4.0 Hz
Auto Rstrt Tries
Set the maximum number of times the drive attempts to reset a fault and restart.
Parameter Number 192
Related Parameter 155, 193
Access Rule GET/SET
Data Type UINT
Group Advanced Program Group
Units 1
Minimum Value 0
Maximum Value 9
Default Value 0