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366 Parameters
Sets a timeout for master/follower (DDCS) communication. If
a communication break lasts longer than the timeout, the
action specified by parameter
is taken.
As a rule of thumb, this parameter should be set to at least 3
times the transmit interval of the master.
100 ms
0…65535 ms
Master/follower communication timeout.
Selects how the drive reacts to a master/follower
communication break.
No action
No action taken.
0
Warning
The drive generates an
warning. This
only occurs if control is expected from the master/follower link,
or if supervision is forced using parameter
WARNING!
Make sure that it is safe to continue
operation in case of a communication break.
1
Fault
. This only occurs if control
is expected from the master/follower link, or if supervision is
forced using parameter
.
2
Fault always
. This occurs even though
no control is expected from the master/follower link.
3
Selects the type and scaling of reference 1 received from the
master/follower link. The resulting value is shown by
.
Auto
Type and scaling are chosen automatically according to which
reference chain (see settings
) the
incoming reference is connected to. If the reference is not
connected to any chain, no scaling is applied (as with setting
0
Transparent
No scaling is applied.
1
General
Generic reference with a scaling of 100 = 1 (ie. integer and
two decimals).
2
Torque
The scaling is defined by parameter
.
3
Speed
The scaling is defined by parameter
4
Frequency
The scaling is defined by parameter
. 5
Selects the type and scaling of reference 2 received from the
master/follower link. The resulting value is shown by
.
For the selections, see parameter
.
Selects the type/source and scaling of actual value ACT1
transmitted to the master/follower link.
Auto
Type/source and scaling follow the type of reference 1
selected by parameter
. See the individual
settings below for the sources and scalings.
0
Transparent
Reserved.
1
General
Reserved.
2
Torque
is sent as actual value 1. The scaling is
defined by parameter
3
Speed
is sent as actual value 1. The scaling
is defined by parameter
.
4
No.
Name/Value
Description
Def
/
FbEq16
Содержание ACS880-x04
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 primary control program Firmware manual ...
Страница 4: ......
Страница 18: ...18 Using the control panel ...
Страница 24: ...24 Control locations and operating modes ...
Страница 111: ...Application macros 111 Fieldbus control macro This application macro is not supported by the current firmware version ...
Страница 112: ...112 Application macros ...
Страница 496: ...496 Additional parameter data ...
Страница 544: ...544 Fault tracing ...
Страница 602: ...602 Control chain diagrams ...