ABB ACSM1 Series, Manual

Page: 225 / 510

Parameters and firmware blocks
225
62.06 POS LIMIT SWITCH FW block: HOMING (see above)
Selects the source for the positive limit switch signal (ie, external latch signal source for the maximum
position). Used to prevent movement beyond a certain maximum position (drive stopped along
emergency stop ramp), and with homing methods 2, 7…10, 18 and 23…26. Homing method is
selected by parameter
62.01 HOMING METHOD .
Bit pointer: Group, index and bit.
62.07 HOMING SPEEDREF1 FW block: HOMING (see above)
Defines homing speed reference 1, ie, the speed reference used when the homing is started ( 62.03
HOMING START ).
The unit depends on parameter 60.05 POS UNIT and 60.10 POS SPEED UNIT selections.
0…32768 Homing speed reference 1.
62.08 HOMING SPEEDREF2 FW block: HOMING (see above)
Defines homing speed reference 2.
The unit depends on parameter
60.05 POS UNIT and 60.10 POS SPEED UNIT selections.
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.
Positioning is executed according to the active positioning table parameters in group
65 . 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.
PRESET
38
TLF10 2 msec (7)
62.11 PRESET MODE
[ Disabled ]
62.12 PRESET TRIG
[ Homing start ]
62.13 PRESET POSITION
[ 0.000 rev ]