ABB ACSM1 - Preset

Parameters and firmware blocks
198
0…32768 Homing speed reference 2.
62.09 HOME POSITION FW block: HOMING (see above)
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 60.05 POS UNIT selection.
-32768…32768 Home position.
62.10 HOME POS OFFSET FW block: HOMING (see above)
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 Home position offset.
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 FW block: PRESET (see above)
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 62.03 HOMING START).
(0) DISABLED Preset mode not in use.
(1) SYNCH REF Synchron reference chain (parameter group 68 SYNC REF MOD) is
set to the value of the preset position (62.13 PRESET POSITION).
(2) ACT TO SYNCH Synchron reference chain (parameter group 68) is set to the value of
the actual position (1.12 POS ACT).
(3) WHOLE SYSTEM Position system (parameter groups 60, 66, 68, 70 and 71) is set to the
value of the preset position (62.13 PRESET POSITION).
62.12 PRESET TRIG FW block: PRESET (see above)
Selects the source for the preset mode start signal.
(0) HOMING START The homing start signal (selected by parameter 62.03 HOMING
START) also activates the selected preset mode.
(1) ENC1 DI1 _- Rising edge of encoder 1 digital input DI1.
PRESET
38
TLF10 2 msec (7)
62.11 PRESET MODE
[ Disabled ]
62.12 PRESET TRIG
[ Homing start ]
62.13 PRESET POSITION
[ 0.000 rev ]