ABB ACS880+N5350 User Manual page 106

Cooling tower drives
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Parameter (Number)
Block Title
CONTROL AND
MAIN CONTROL WORD
STATUS WORDS
(06.01) (Cont.)
(Continued)
APPLICATION CONTROL
WORD (06.02)
FBA A TRANSPARENT
CONTROL WORD (06.03)
FBA B TRANSPARENT
CONTROL WORD (06.04)
EFB TRANSPARENT
CONTROL WORD (06.05)
3AXD50000011888
Table 12-4 Level 1 Parameter Block Definitions
Selection (Value)
Default: Read Only
Range: 0 - 15
1 - Fieldbus control enabled.
10 (Remote cmd)
0 - Control word and reference not getting through to the drive, except
for bits 0...2.
1 - Select External Control Location EXT2. Effective if control location
is parameterized to be selected from fieldbus.
11 (Ext ctrl loc)
0 - Select External Control Location EXT1. Effective if control location
is parameterized to be selected from fieldbus.
12 - 15 (Reserved)
The main control word of the drive. This parameter shows the control
signals as received from the selected sources (such as digital inputs,
the fieldbus interfaces and the application program).
Note: Bits 12 - 15 can be used to carry additional control data, and used
as a signal source by any binary-source selector parameter.
Default: Read Only
Range: 0000h - FFFFh
Application program control word. The drive control word received
from the application program (if any).
This parameter is read-only.
Default: Read Only
Range: 00000000h - FFFFFFFFh
Control word received through fieldbus adapter A. Displays the
unaltered control word received from the PLC through fieldbus
adapter A when a transparent communication profile is selected eg.
by parameter group 51 FBA A settings. See section Control word and
Status word.
This parameter is read-only.
Default: Read Only
Range: 00000000h - FFFFFFFFh
Control word received through fieldbus adapter B. Displays the
unaltered control word received from the PLC through fieldbus
adapter B when a transparent communication profile is selected eg.
by parameter group 54 FBA B settings. See section Control word and
Status word.
This parameter is read-only.
Default: Read Only
Range: 00000000h - FFFFFFFFh
Control word received through the embedded fieldbus interface.
Displays the unaltered control word received from the PLC through
the embedded fieldbus interface when a transparent communication
profile is selected in parameter 58.25 Control profile. See section The
Transparent profile.
This parameter is read-only.
Descriptions
Startup Assistant & Parameters 12-27

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