Parameters 241
Defines the maximum frequency value used to define the
acceleration ramp rate and the initial frequency value used to
define deceleration ramp rate (see parameter group
). The frequency acceleration and
deceleration ramp times are therefore related to this value
(
not
to parameter
Also defines the 16-bit scaling of frequency-related
parameters. The value of this parameter corresponds to
20000 in fieldbus, master/follower etc. communication.
50.00 Hz;
60.00 Hz
(
b0)
0.10 … 1000.00 Hz
Acceleration/deceleration terminal/initial frequency.
10 = 1 Hz
Defines the 16-bit scaling of torque parameters. The value of
this parameter (in percent of nominal motor torque)
corresponds to 10000 in fieldbus, master/follower etc.
communication.
See also parameter
.
100.0%
0.1 … 1000.0%
Torque corresponding to 10000 on fieldbus.
10 = 1%
Defines the output power value that corresponds to 10000 in
fieldbus, master/follower etc. communication.
1000.00 kW
0.10 … 30000.00
kW
Power corresponding to 10000 on fieldbus.
1 = 1 unit
Defines the 16-bit scaling of current parameters. The value of
this parameter corresponds to 10000 in fieldbus,
master/follower etc. communication.
10000 A
0…30000 A
Current corresponding to 10000 on fieldbus.
1 = 1 A
Defines a speed corresponding to a zero reference received
from fieldbus (either the embedded fieldbus interface, or
interface FBA A ). For example, with a setting of 500, the
fieldbus reference range of 0…20000 would correspond to a
speed of 500…[
] rpm.
Note:
This parameter is effective only with the ABB Drives
communication profile.
0.00 rpm
0.00 … 30000.00
rpm
Speed corresponding to minimum fieldbus reference.
1 = 1 rpm
Defines a frequency corresponding to a zero reference
received from fieldbus (either the embedded fieldbus
interface, or interface FBA A ). For example, with a setting of
30, the fieldbus reference range of 0…20000 would
correspond to a speed of 30…[
] Hz.
Note:
This parameter is effective only with the ABB Drives
communication profile.
0.00 Hz
0.00 … 1000.00 Hz
Frequency corresponding to minimum fieldbus reference.
10 = 1 Hz
Defines a filter time for signals
.
500 ms
0…20000 ms
Motor speed signal filter time.
1 = 1 ms
Defines a filter time for signal
500 ms
0…20000 ms
Output frequency signal filter time.
1 = 1 ms
Defines a filter time for signal
100 ms
0…20000 ms
Motor torque signal filter time.
1 = 1 ms
No.
Name/Value
Description
Def
/
FbEq16
Summary of Contents for ACS860
Page 1: ... ABB INDUSTRIAL DRIVES ACS860 primary control program Firmware manual ...
Page 4: ......
Page 10: ...10 Table of contents ...
Page 18: ...18 Using the control panel ...
Page 24: ...24 Control locations and operating modes ...
Page 54: ...54 Program features ...
Page 78: ...78 Program features ...
Page 90: ...90 Application macros ...
Page 342: ...342 Additional parameter data ...
Page 380: ...380 Fault tracing ...
Page 381: ...Fault tracing 381 ...
Page 382: ...382 Fault tracing ...
Page 436: ...436 Control chain diagrams ...