ABB ACS880 Firmware Manual page 566

566 Parameters
No. Name / Range /
Selection
90.5 Load position scaled
-2147483.648 ...
2147483.647
90.6 Motor position
scaled
-2147483.648 ...
2147483.647
90.7 Load position scaled
int
90.10 Encoder 1 speed
-32768.00 ...
32767.00 rpm
90.11 Encoder 1 position
0.00000000 ...
1.00000000 rev
90.12 Encoder 1 multiturn
revolutions
Description
Displays the scaled load position in decimal format.
The position is relative to the initial position set by
parameters 90.65 and 90.66.
The number of decimal places is defined by parameter
90.38 Pos counter decimals.
Note: This is a floating point parameter, and the
accuracy is compromised near the ends of the range.
Consider using parameter
int instead of this parameter.
Note: This parameter is read-only.
Scaled load position in decimal format.
Displays the calculated motor position.
The axis mode (linear or rollover) and resolution are
defined by parameters
and 90.49 Motor position resolution
Note: The position value can be sent on a fast time level
to the fieldbus controller by selecting
50.7 FBA A actual 1 type,
FBA B actual 1 type or 50.38 FBA B actual 2
Note: This parameter is read-only.
Motor position.
Displays the output of the position counter function
as an integer, enabling backwards compatibility with
ACS 600 and ACS800 drives. The position is relative to
the initial position set by parameters
See section Position counter (page
diagram on page 748.
Note: This parameter is read-only.
Displays encoder 1 speed in rpm.
Note: This parameter is read-only.
Encoder 1 speed.
For scaling, see parameter 46.1.
Displays the actual position of encoder 1 within one
revolution.
Note: This parameter is read-only.
Encoder 1 position within one revolution.
Displays the revolutions of (multiturn) encoder 1 within
its value range (see parameter
width).
Note: This parameter is read-only.
90.7 Load position scaled
90.48 Motor position axis mode
respectively.
Position
50.8 FBA A actual 2 type,
type.
90.58 and 90.59.
94), and the block
92.14 Revolution data
Def / Type
FbEq 16b / 32b
- / real32
- / -
- / int32
in either
50.37
1 = 1 / 1000 = 1
- / int32
- / real32
- / -
- / real32
32767 = 1 rev /
100000000 = 1 rev
- / uint32