ABB ACS880+N5350, Руководство пользователя

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Startup Assistant & Parameters 12-67 3AXD50000011888
Table 12-4 Level 1 Parameter Block Definitions
Block Title
Parameter (Number)
Selection (Value)
Descriptions
LIMITS Drive operation limits
LIMIIT WORD 1 (30.01) Default: Read Only
Range: 0000h - FFFFh
Displays limit word 1. This parameter is read-only.
Bit Name Information
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
Maximum 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 spe
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 eg. output filtering or
ATEXrelated protections)
13-15
Reserved