ABB ACSM1 Firmware Manual page 193

60.03 LOAD GEAR MUL
Defines the numerator for the load encoder gear function. See also section
function on page 52.
60.03 LOAD GEAR MUL
60.04 LOAD GEAR DIV
Note: When load encoder gear function is set, the gear function defined by parameters
RATIO MUL and
31 31
-2 ...2 - 1
60.04 LOAD GEAR DIV
Defines the denominator for the load encoder gear function. See parameter
31
1...2 - 1
60.05 POS UNIT
Selects the unit and scaling for the position parameters. The scaling factor is equal to one revolution.
For positioning speed, acceleration and deceleration units, see parameter
Note: If translatory (m, inch) unit is selected, the range also depends on parameter
CONST NUM and
(0) REVOLUTION
(1) DEGREE
(2) METER
(3) INCH
60.06 FEED CONST NUM
Defines, together with parameter
calculation:
60.06 FEED CONST NUM
60.07 FEED CONST DEN
The feed constant converts rotational motion into translatory motion. The feed constant is the distance
the load moves during one turn of the motor shaft (2
with 60.05 POS UNIT
Note: Parameters
affect the positioning parameters. If the feed constant is changed, positioning references are
re-calculated and the limits are changed. However, the internal motor shaft references remain
unchanged.
31
1... 2 -1
60.07 FEED CONST DEN
Defines, together with parameter
calculation.
FW block:
=
Encoder 1/2 speed
71.08 GEAR RATIO DIV
Numerator for load encoder gear.
FW block:
Denominator for load encoder gear.
FW block:
60.07 FEED CONST DEN
Unit: revolution. Scaling factor: 1.
Unit: degree. Scaling factor: 360.
Unit: meter. Scaling factor: according to parameters
CONST NUM
Unit: inch. Scaling factor: according to parameters
CONST NUM
FW block:
60.07 FEED CONST
(i.e. parameter is set to
60.05 POS UNIT, 60.06 FEED CONST NUM
Feed constant numerator.
FW block:
60.06 FEED CONST
POS FEEDBACK (see above)
Load speed
must also be set.
POS FEEDBACK (see above)
POS FEEDBACK (see above)
settings.
and 60.07 FEED CONST
and 60.07 FEED CONST
POS FEEDBACK (see above)
DEN, the feed constant for the position
π
r), when linear positioning has been selected
(2) METER or (3) INCH).
and
POS FEEDBACK (see above)
NUM, the feed constant for the position
Parameters and firmware blocks
Load encoder gear
71.07 GEAR
60.03 LOAD GEAR
60.10 POS SPEED
60.06 FEED
60.06 FEED
DEN.
60.06 FEED
DEN.
60.07 FEED CONST DEN
193
MUL.
UNIT.
also