ABB DriveIT ACH550-01 User Manual page 181

ACH550 User's Manual
Group 03: Actual Signals
This group monitors fieldbus communications.
Code Description
0301 FB CMD WORD 1
Read-only copy of the Fieldbus Command Word 1.
• The fieldbus command is the principal means for controlling the drive
from a fieldbus controller. The command consists of two Command
Words. Bit-coded instructions in the Command Words switch the
drive between states.
• To control the drive, using the Command Words, an external location
( 1 or
EXT EXT
1001 and 1002.)
• The control panel displays the word in hex. For example, all zeros
and a 1 in Bit 0 displays as 0001. All zeros and a 1 in BIt 15 displays
as 8000
.
Bit #
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0302 FB CMD WORD 2
Read-only copy of the Fieldbus Command Word 2.
• See parameter 0301.
Parameter listing and descriptions
2) must be active and set to
0301,
FB CMD WORD
STOP
START
REVERSE
LOCAL
RESET
EXT2
RUN_DISABLE
STPMODE_R
STPMODE_EM
STPMODE_C
RAMP_2
RAMP_OUT_0
RAMP_HOLD
RAMP_IN_0
RREQ_LOCALLOC
TORQLIM2
Range
-
. (See parameters
COMM
1 0302,
FB CMD WORD
FBLOCAL_CTL
FBLOCAL_REF
START_DISABLE1
START_DISABLE2
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
REF_CONST
REF_AVE
LINK_ON
REQ_STARTINH
OFF_INTERLOCK
-
2
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