Group 62 Pos Correction; Homing - ABB ACSM1 Firmware Manual

196
Group 62 POS CORRECTION
Settings for position correction functions (homing, presets, and cyclic corrections).
With these functions, the user can define the relationship between the actual
position of the drive positioning system and the driven machinery.
Some of the correction functions need an external probe or limit switch to be
connected to the digital inputs of the drive control board or encoder interface
module.
See also section
Note: Only one position correction function can be active at a time. Homing has the
highest priority, cyclic correction the lowest.
62
62 POS CORRECTION
Firmware block:

HOMING

(62)
This block
• selects homing mode (1...35)
• selects the homing start function
(NORMAL/PULSE) and the source
for the homing start command
• selects the source for the home
switch signal
• selects the sources for the negative
and positive limit switch signals
• defines two homing speed
reference values
• defines the home position
• shows measured position and
calculated cyclic position error for
the cyclic correction function (see
the block
on page 199).
Block outputs located in other
parameter groups
62.01 HOMING METHOD
Selects the homing mode.
For more information, see
• section
• chapter
• CiA Draft Standard Proposal 402: CANopen Device Profile Drives and Motion Control.
0
1...35
Parameters and firmware blocks
Position correction
CYCLIC CORRECTION
Homing on page 56
Appendix C – Homing modes
on page 56.
TLF10 2 msec
4.03 PROBE1 POS MEAS
4.04 PROBE2 POS MEAS
[ No Method ]
62.01 HOMING METHOD
[ Normal ]
62.02 HOMING STARTFUNC
[ DI STATUS.5 ]
< 62.03 HOMING START
(2 / 2.01.DI6)
[ ENC1_DI1 ]
62.04 HOME SWITCH TRIG
[ FALSE ]
< 62.05 NEG LIMIT SWITCH
[ FALSE ]
< 62.06 POS LIMIT SWITCH
[ 1.000 u/s ]
62.07 HOMING SPEEDREF1
[ 0.250 u/s ]
62.08 HOMING SPEEDREF2
[ 0.000 rev ]
62.09 HOME POSITION
[ 0.000 rev ]
62.10 HOME POS OFFSET
[ 0.000 rev ]
62.20 POS ACT OFFSET
[ Normal ]
62.21 POS COR MODE
4.03 PROBE1 POS MEAS
4.04 PROBE2 POS MEAS
4.05 CYCLIC POS ERR (page 89)
FW block: HOMING (see above)
on page 403
None.
Homing mode 1...35.
HOMING
37
(6)
4.05 CYCLIC POS ERR
(page 89)
(page 89)