TECO E510-201-SH, Инструкция по эксплуатации

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Group 08 Protection Parameters
08- 00 Stall prevention function
Range
【xxx0b】： Stall prevention function is enabled during acceleration.
【xxx1b】： Stall prevention function is disabled during acceleration.
【xx0xb】： Stall prevention function is enabled during deceleration.
【 xx1xb】： Stall prevention function is disabled during deceleration.
【x0xxb】： Stall prevention function is enabled during operation.
【 x1xxb】： Stall prevention function is disabled during run.
【0xxxb】： Stall prevention function during run is based on the first
acceleration time.
【 1xxxb】： Stall prevention function during run is based on the second
acceleration time.
08- 01 Stall prevention level during acceleration
Range 【 20~200 】%
08- 02 Stall prevention level during deceleration
Range
200V :【330V~410V】
400V :【660V~820V】
08- 03 Stall prevention level during run
Range 【 30~200 】%
08-21 Limit of stall prevention during acceleration
Range 【 1~100 】%
08-22 Stall prevention detection time during run
Range 【 2~100 】mSec
08- 40 Motor 2 Acceleration Stall Prevention Level
Range 【 20~200 】%
08-41 Motor 2 Acceleration Stall Prevention Limit
Range 【 1~100 】%
Note：Stall prevention function only can be set in V/F control mode.

Stall prevention during acceleration (08-00=xxx0b)
(1) Prevents the inverter from faulting (Overcurrent, Motor overload, Inverter overload) when
accelerating with heavy loads.
(2) When the inverter output current reaches the level set in parameter 08-01 minus 15% the
acceleration rate starts to decrease. When the inverter output current reaches the level set in
parameter 08-01 the motor stops accelerating.
(3) Reduce stall prevention level during acceleration (08-01) in case the motor stalls (when the
motor power is smaller than the inverter rating.