ABB ACS880 ESP, Руководство по прошивке

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Parameters 235
30
30 Limits
Drive operation limits.
30.01 Limit word 1 Displays limit word 1.
This parameter is read-only. -
0000h…FFFFh Limit word 1. 1 = 1
No. Name/Value Description Def/
FbEq16
Bit Name Description
0 Torq lim 1 = Drive torque is being limited by the motor control
(undervoltage control, current control, load angle control or pull-
out control), or by the torque limits defined by parameters.
1 Spd ctl tlim min 1 = Speed controller output is being limited by 25.11 Speed control
min torque
2 Spd ctl tlim max 1 = Speed controller output is being limited by 25.12 Speed control
max torque
3 Torq ref max 1 = Torque reference ramp input is being limited by 26.09
Maximum torque ref , source of 30.25 Minimum torque sel , 30.26
Power motoring limit or 30.27 Power generating limit .
4 Torq ref min 1 = Torque reference ramp input is being limited by 26.08
Minimum torque ref, source of
30.18 Minimum torque sel , 30.26
Power motoring limit or 30.27 Power generating limit .
5 Tlim max speed 1 = Torque reference is being limited by the rush control because
of maximum speed limit (
30.12 Maximum speed )
6 Tlim min speed 1 = Torque reference is being limited by the rush control because
of minimum speed limit (
30.11 Minimum speed )
7 Max speed ref lim 1 = Speed reference is being limited by 30.12 Maximum speed
8 Min speed ref lim 1 = Speed reference is being limited by 30.11 Minimum speed
9 Max freq ref lim 1 = Frequency reference is being limited by 30.14 Maximum
frequency
10 Min freq ref lim 1 = Frequency reference is being limited by 30.13 Minimum
frequency
11 Reserved
12 Sw freq ref lim 1 = Requested output frequency cannot be reached because of
switching frequency limitation (because of output filtering or
ATEX-related protections)
13…15 Reserved