Preset - ABB ACSM1 Firmware Manual

198
0...32768
62.09 HOME POSITION
Defines the home position, which is set as the drive actual position after the home switch latch
conditions have been fulfilled.
The unit depends on parameter
-32768...32768
62.10 HOME POS OFFSET
Defines a home position offset value. After reaching the home switch and latching the defined home
position as actual position, the drive will rotate the number of runs specified by this parameter. In
practice, the offset is required when the home switch cannot be placed at the physical home position.
For example, if this parameter is set to a value of 50 and the home position to 0, the motor will run 50
revolutions in the forward direction after receiving a signal from the home switch. Negative values will
make the motor run in the reverse direction.
-32768...32768
Firmware block:

PRESET

(63)
This block
• selects the preset mode and source
for the preset mode start signal
• defines the preset position.
62.11 PRESET MODE
Selects the preset mode.
Presets are used to set the position system to a parameter value (preset position) or actual position.
The physical position of the driven machinery is not changed, but the new position value is used as
home position.
Note: Selections 1...3 can also be activated by the homing start command (source selected by
parameter
(0) DISABLED
(1) SYNCH REF
(2) ACT TO SYNCH
(3) WHOLE SYSTEM
62.12 PRESET TRIG
Selects the source for the preset mode start signal.
(0) HOMING START
(1) ENC1 DI1 _-
Parameters and firmware blocks
Homing speed reference 2.
FW block:
60.05 POS UNIT
Home position.
FW block:
Home position offset.
[ Disabled ]
[ Homing start ]
[ 0.000 rev ]
FW block:
62.03 HOMING START).
Preset mode not in use.
Synchron reference chain (parameter group
set to the value of the preset position
Synchron reference chain (parameter group 68) is set to the value of
the actual position
Position system (parameter groups 60, 66, 68,
value of the preset position
FW block:
The homing start signal (selected by parameter
START) also activates the selected preset mode.
Rising edge of encoder 1 digital input DI1.
HOMING (see above)
selection.
HOMING (see above)
PRESET
TLF10 2 msec
62.11 PRESET MODE
62.12 PRESET TRIG
62.13 PRESET POSITION
PRESET (see above)
(1.12 POS ACT).
(62.13 PRESET
PRESET (see above)
38
(7)
68 SYNC REF MOD) is
(62.13 PRESET POSITION).
70 and 71) is set to the
POSITION).
62.03 HOMING