Program features 61
Safe torque off detection (parameter
)
The drive monitors the status of the Safe torque off input, and this parameter
selects which indications are given when the signals are lost. (The parameter
does not affect the operation of the Safe torque off function itself). For more
information on the Safe torque off function, see section
Implementing the Safe
torque off function
in the Hardware manual of the drive.
Swapped supply and motor cabling (parameter
)
The drive can detect if the supply and motor cables are swapped accidentally
(for example, if the supply is connected to the motor connection of the drive).
The parameter selects if a fault is generated or not.
Current limit function (parameters
,
, and
The drive monitors the maximum current limit and its related parameters, and
helps the motor not to reach its stall current limit. The maximum current,
monitoring time, and how the drive should react to these conditions can be set
in the parameters
,
, and
respectively
.
By default, when the drive reaches the maximum current limit and exceeds the
monitor time, a warning message (
) is displayed.
Proportional,
integral
acceleration
compensation
Torque
reference
Speed
ference
Actual speed
Error
value
-
+
+
+
+
1
2
3
4
5
6
7
Содержание ACQ80
Страница 1: ... ABB DRIVES FOR WATER ACQ80 standard program control Firmware manual ...
Страница 2: ... Related documents are listed on page 13 ...
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Страница 10: ...10 Table of contents ...
Страница 32: ...32 Startup control with I O and ID run ...
Страница 34: ...34 Using the control panel ...
Страница 74: ...74 Program features ...
Страница 78: ...78 Control macros ...
Страница 380: ...380 Fieldbus control through a fieldbus adapter ...
Страница 384: ...384 Parameterization with Drive Composer ...
Страница 388: ...388 Parameterization with Automation builder drive manager ...