288 Parameters
Displays raw (unmodified) actual value ACT2 sent by
fieldbus adapter A to the master (PLC) if debugging is
enabled by parameter
This parameter is read-only.
-
-2147483648
…2147483647
Raw ACT2 sent by fieldbus adapter A 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.
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
Enables/disables communication between the drive and
fieldbus adapter B, and specifies the slot the adapter is
installed into.
Disable
Communication between drive and fieldbus adapter B
disabled.
0
Option slot 1
Communication between drive and fieldbus adapter B
enabled. The adapter is in slot 1.
1
Option slot 2
Communication between drive and fieldbus adapter B
enabled. The adapter is in slot 2.
2
Option slot 3
Communication between drive and fieldbus adapter B
enabled. The adapter is in slot 3.
3
Selects how the drive reacts upon a fieldbus
communication break. The time delay is defined by
parameter
.
No action
No action taken.
0
Fault
Communication break detection active. Upon a
communication break, the drive trips on a
fault and coasts to a stop.
1
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
Summary of Contents for ACS880 ESP
Page 1: ...ABB industrial drives Firmware manual ACS880 PCP ESP control program ...
Page 4: ......
Page 28: ...28 PCP ESP control start up ...
Page 30: ...30 Using the control panel ...
Page 94: ...94 Standard programposi features ...
Page 100: ...100 Default control connections ...
Page 360: ...360 Parameters ...
Page 436: ...436 Fault tracing ...
Page 486: ...486 Control chain diagrams ...
Page 492: ...492 Appendix ESP with step up transformer and sine filter ...
Page 494: ...Contact us www abb com drives www abb com drivespartners 3AXD50000016186 Rev B EN 2015 10 27 ...