ABB ACS880 - Page 473

Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
- / real32Displays 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 90.7 Load position scaled int instead of this
parameter.
Note: This parameter is read-only.
Load position scaled90.5
- / -Scaled load position in decimal format.-2147483.648 ...
2147483.647
- / int32Displays the calculated motor position.
The axis mode (linear or rollover) and resolution are defined
by parameters 90.48 Motor position axis mode and 90.49
Motor position resolution respectively.
Note: The position value can be sent on a fast time level
to the fieldbus controller by selecting Position in either 50.7
FBA A actual 1 type, 50.8 FBA A actual 2 type, 50.37 FBA
B actual 1 type or 50.38 FBA B actual 2 type.
Note: This parameter is read-only.
Motor position scaled90.6
1 = 1 / 1000 = 1Motor position.-2147483.648 ...
2147483.647
- / int32Displays 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 90.58 and 90.59. See section
Position counter (page 56), and the block diagram on page
628.
Note: This parameter is read-only.
Load position scaled
int
90.7
- / -Scaled load position in integer format.-2147483648...2147483647
- / real32Displays encoder 1 speed in rpm.
Note: This parameter is read-only.
Encoder 1 speed90.10
- / -Encoder 1 speed.
For scaling, see parameter 46.1.
-32768.00 ...
32767.00 rpm
- / real32Displays the actual position of encoder 1 within one
revolution.
Note: This parameter is read-only.
Encoder 1 position90.11
32767 = 1 rev /
100000000 = 1 rev
Encoder 1 position within one revolution.0.00000000 ...
1.00000000 rev
- / uint32Displays the revolutions of (multiturn) encoder 1 within its
value range (see parameter 92.14 Revolution data width).
Note: This parameter is read-only.
Encoder 1 multiturn
revolutions
90.12
- / -Encoder 1 revolutions.0...16777215
Parameters 473