ABB ACS880-01-061A-3+N5350 - Page 111

12-32 Startup Assistant & Parameters 3AXD50000011888
Table 12-4 Level 1 Parameter Block Definitions
Block Title
Parameter (Number)
Selection (Value)
Descriptions
CONTROL AND
STATUS WORDS
(Continued)
SPEED CONTROL STATUS
WORD (06.19)
Default: Read Only
Range: 0000h - FFFFh
Speed control status word. This parameter is read-only.
Bit Name
Descriptions
0 Zero speed
1 = Drive is running at zero speed, ie. the
absolute value of par. 90.01 Motor speed
for control has remained below 21.06 Zero
speed limit for longer than 21.07 Zero speed
delay.
Notes:
• This bit is not updated when mechanical
brake control is enabled by par. 44.06 and
the drive is modulating.
• During a ramp stop when the drive is
running forward, the
delay count runs whenever [90.01] < [21.06].
From the reverse direction, the delay count
runs whenever 90.01 > -[21.06].
1 Forward
1 = Drive is running in forward direction
above zero speed limit,
2 Reverse
1 = Drive is running in reverse direction
above zero speed limit, ie. [90.01] < -[21.06]
3 Out of window
1 = Speed error window control active (see
par. 24.41)
4
Internal speed
feedback
1 = Estimated speed feedback used in
motor control, ie. estimated speed is
selected by par. 90.41 or 90.46, or selected
encoder has faulted (par. 90.45)
0 = Encoder 1 or 2 used for speed feedback
5
Encoder 1
feedback
1 = Encoder 1 used for speed feedback in
motor control
0 = Encoder 1 faulted or not selected as
source of speed feedback (see par. 90.41
and 90.46)
6
Encoder 2
feedback
1 = Encoder 2 used for speed feedback in
motor control
0 = Encoder 2 faulted or not selected as
source of speed feedback (see par. 90.41
and 90.46)
7
Any constant
speed request
1 = A constant speed or frequency has been
selected; see par. 06.20
8
Follower speed
corr min lim
1 = Minimum limit of speed correction (in a
speed-controlled follower) has been reached
(see par. 23.39 - 23.41)
9
Follower speed
corr max lim
1 = Maximum limit of speed correction (in a
speed-controlled follower) has been reached
(see par. 23.39 - 23.41)
10 -
15
Reserved