Parameters 137
26
Settings for the frequency reference chain.
Shows used frequency reference before ramping.
This parameter is read-only.
0.00
-500.00…
500.00 Hz
Frequency reference before ramping.
10 = 1
Shows final frequency reference (after selection,
limitation and ramping).
This parameter is read-only.
0.00
-500.00…
500.00 Hz
Final frequency reference.
10 = 1
This parameter is not applicable.
Speed reference is provided by MPPT. For more
information, see section
Defines the time required for the frequency to
change from the frequency defined by parameter
(
not
from parameter
) to zero.
Notes:
• Applicable only for ramp stop condition. For all
normal reference changes (except pump
cleaning operation, as it has it's own ramp
times) from MPPT reference, zero deceleration
ramp time is considered.
• If a short deceleration time is needed for a high
inertia application, the drive should be
equipped with braking equipment such as a
brake chopper and brake resistor.
20.000 s
0.000…
1800.000 s
Deceleration time 1.
10 = 1 s
No.
Name/Value
Description
Def/
FbEq16
Summary of Contents for ACQ80
Page 1: ... ABB DRIVES FOR WATER ACQ80 standard program control Firmware manual ...
Page 2: ... Related documents are listed on page 13 ...
Page 4: ......
Page 10: ...10 Table of contents ...
Page 32: ...32 Startup control with I O and ID run ...
Page 34: ...34 Using the control panel ...
Page 74: ...74 Program features ...
Page 78: ...78 Control macros ...
Page 380: ...380 Fieldbus control through a fieldbus adapter ...
Page 384: ...384 Parameterization with Drive Composer ...
Page 388: ...388 Parameterization with Automation builder drive manager ...