Parameters and firmware blocks
219
60
Firmware block:
POS FEEDBACK
(60)
This block
• selects the source for measured
actual position value (encoder 1,
encoder 2 or estimated position)
• selects whether positioning is
executed along linear or rollover
axis
• configures the load encoder gear
function
• selects the unit and scaling for the
position parameters
• selects the integer scaling of a
position value
• defines how many bits are used for
position count within one revolution
• defines the minimum and maximum
position limits
• defines the position threshold
supervision limit
• shows actual position of the
encoder, scaled actual position of
encoder 2 and filtered actual speed
of the load.
Block outputs located in other
parameter groups
(page
)
(page
60.01
POS ACT SEL
(see above)
Selects the source for the actual position value.
(0)
ENC1
Encoder 1. Inverted gear ratio is considered when the position control
output (speed reference) is produced.
(1)
ENC2
Encoder 2. Inverted gear ratio is considered when the position control
output (speed reference) is produced.
(2)
Estimated
Estimated position. Inverted gear ratio is considered when the position
control output (speed reference) is produced. See also section
on page
60.02
POS AXIS MODE
(see above)
Selects the positioning axis.
Note:
This parameter cannot be changed while the drive is running.
(0)
Linear
Linear motion. Positioning is between minimum position
and maximum position
.
(1)
Rollover
Rotating motion. Positioning is between 0 and 1 revolutions, ie, after
360°, the position calculation starts from 0° again.
POS FEEDBACK
12
TLF4 500 μsec
(2)
60.01 POS ACT SEL
[ ENC1 ]
60.02 POS AXIS MODE
[ Linear ]
60.03 LOAD GEAR MUL
[ 1 ]
60.04 LOAD GEAR DIV
[ 1 ]
60.05 POS UNIT
[ Revolution ]
60.06 FEED CONST NUM
[ 1 ]
60.07 FEED CONST DEN
[ 1 ]
60.08 POS2INT SCALE
[ 1000 ]
60.09 POS RESOLUTION
[ 16 bits ]
60.10 POS SPEED UNIT
[ u/s ]
60.11 POS SPEED2INT
[ 1000 ]
60.12 POS SPEED SCALE
[ 1.0000 ]
60.13 MAXIMUM POS
[ 32768.000 rev ]
60.14 MINIMUM POS
[ -32768.000 rev ]
60.15 POS THRESHOLD
[ 0.000 rev ]
1.12 POS ACT
1.13 POS 2ND ENC
4.02 SPEED ACT LOAD
Содержание ACSM1 Series
Страница 1: ...ABB motion control drives Firmware manual ACSM1 motion control program ...
Страница 4: ......
Страница 34: ...Drive programming using PC tools 34 ...
Страница 86: ...Drive control and features 86 ...
Страница 265: ...Parameters and firmware blocks 265 1 100 us 100 µs 2 1 ms 1 ms 3 50 ms 50 ms ...
Страница 302: ...Parameter data 302 ...
Страница 422: ...Application program template 422 ...
Страница 430: ...Appendix A Fieldbus control 430 ...
Страница 500: ...Appendix D Application examples 500 ...
Страница 508: ...Appendix E Control chain and drive logic diagrams 508 ...
Страница 510: ...3AFE68848270 REV H EN 2015 06 26 Contact us www abb com drives www abb com drivespartners ...