Example - Homing - ABB ACSM1 Manual

Example – Homing
FEN-11
FPBA-01
EnDat
In this example, the drive performs a homing using Homing method 23.
When homing is started, the home switch is not active, so the machine is moved in
the positive (right) direction. The direction is changed by the rising edge of the
positive limit switch.
The load is moved in the negative direction until the falling edge of the home switch
signal is received.
Parameter settings
Index
34.02
34.04
62.01
62.03
62.04
62.05
62.06
62.07
62.09
Homing start
(par. 62.03)
Home switch
(par. 62.04)
Positive limit switch
(par. 62.06)
ENC1 DI1
DI4
Negative limit
switch
M
Parameter
EXT1 MODE 1/2SEL
EXT1 CTRL MODE2
HOMING METHOD
HOMING START
HOME SWITCH TRIG
NEG LIMIT SWITCH
POS LIMIT SWITCH
HOMING SPEEDREF1
HOME POSITION
Homing method 23
3
Home switch
3 1
Value
P.02.12.26 (2.12 FBA MAIN
(8) Homing
(23) CAN Method23
P.02.12.26 (2.12 FBA MAIN
(0) ENC1_DI1
P.02.01.03 (2.01 DI STATUS, b3) = DI4
P.02.01.04 (2.01 DI STATUS, b4) = DI5
(User setting)
0
Appendix D – Application examples
1 2
DI5
Positive limit switch
2
CW, b26)
CW, b26)
499