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Parameters 351
Displays raw (unmodified) reference REF2 sent by the master
(PLC) to fieldbus adapter B if debugging is enabled by
parameter
.
This parameter is read-only.
-
-2147483648 …
2147483647
Raw REF2 sent by master to fieldbus adapter B.
-
Displays the raw (unmodified) status word sent by fieldbus
adapter B to the master (PLC) if debugging is enabled by
parameter
.
This parameter is read-only.
-
00000000h …
FFFFFFFFh
Status word sent by fieldbus adapter B to master.
-
Displays raw (unmodified) actual value ACT1 sent by fieldbus
adapter B to the master (PLC) if debugging is enabled by
parameter
.
This parameter is read-only.
-
-2147483648 …
2147483647
Raw ACT1 sent by fieldbus adapter B to master.
-
Displays raw (unmodified) actual value ACT2 sent by fieldbus
adapter B to the master (PLC) if debugging is enabled by
parameter
.
This parameter is read-only.
-
-2147483648 …
2147483647
Raw ACT2 sent by fieldbus adapter B to master.
-
Selects the communication time levels.
In general, lower time levels of read/write services reduce
CPU load. The table below shows the time levels of the
read/write services for cyclic high and cyclic low data with
each parameter setting.
* Cyclic high data consists of fieldbus Status word, Act1 and
Act2.
** Cyclic low data consists of the parameter data mapped to
parameter groups
and
,
and acyclic data.
Control word, Ref1 and Ref2 are handled as interrupts
generated on receipt of cyclic high messages.
Note:
This parameter cannot be changed while the drive is
running.
Normal
Normal speed.
0
Fast
Fast speed.
1
Very fast
Very fast speed.
2
Monitoring
Low speed. Optimized for PC tool communication and
monitoring usage.
3
No.
Name/Value
Description
Def
/
FbEq16
Selection
Cyclic high *
Cyclic low **
10 ms
2 ms
2 ms
10 ms
500 µs
2 ms
250 µs
2 ms
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 ...