Emotron VS10 - Page 282

282 01-6203-01R3, CG Drives & Automation
Stop method = "Quick stop ramp [2]"
Same behaviour as with the stop method "Standard ramp [1]", except that the motor is
decelerated with the quick stop ramp instead of the standard ramp.
Stop method = "Coasting [0]"
Parameter Name Setting for this example
0x2631:001 (P400.01)
Enable inverter
Digital input 1 [11]
0x2631:002 (P400.02)
Run
Digital input 2 [12]
0x2838:003 (P203.03)
Stop method
Coasting [0]
0x2860:001 (P201.01)
Frequency control: Default setpoint source
Frequency preset 1 [11]
0x2911:001 (P450.01) Frequency setpoint presets: Preset 1 40 Hz
0x2B84:001 (P704.01)
Current
50 %
0x2B84:002 (P704.02)
Automatic hold time
10 s
0x2B84:003 (P704.03)
Automatic operating threshold
15 Hz
The status signals can be assigned to digital outputs.
 Configuration of digital outputs  429
① With the stop method "Coasting [0]", the motor first coasts for a specified time. This
"demagnetising time" serves to reduce the induced voltage.
② The DC braking becomes active for the hold time set in 0x2B84:002 (P704.02).
③ If the inverter is disabled, the motor coasts. (DC braking is only possible if the
inverter is enabled.)
④ If there is a new start command within the hold time, the DC braking is cancelled.
The motor is accelerated to the setpoint again.