Technical data

Preparation for commissioning
1.6 Powering-up/powering-down the drive system
Commissioning Manual
48 Commissioning Manual, (IH1), 01/2011, 6SL3097-4AF00-0BP1
Off responses
● OFF1
– n_set = 0 is input immediately to brake the drive along the deceleration ramp (p1121).
– When zero speed is detected, the motor holding brake (if parameterized) is closed
(p1215). The pulses are suppressed when the brake application time (p1217) expires.
Zero speed is detected if the actual speed drops below the threshold (p1226) or if the
monitoring time (p1227) started when the speed setpoint ≤ speed threshold (p1226)
has expired.
● OFF2
– Instantaneous pulse suppression, the drive "coasts" to a standstill.
– The motor holding brake (if parameterized) is closed immediately.
– Switching on inhibited is activated.
● OFF3
– n_set=0 is input immediately to brake the drive along the OFF3 deceleration ramp
(p1135).
– When zero speed is detected, the motor holding brake (if parameterized) is closed.
The pulses are suppressed when the brake application time (p1217) expires. Zero
speed is detected if the actual speed drops below the threshold (p1226) or if the
monitoring time (p1227) started when the speed setpoint ≤ speed threshold (p1226)
has expired.
– Switching on inhibited is activated.