Homing Function - Omron MX2 User Manual

"P" Group: Other Parameters
3-9-8

Homing function

ORG input
ORL input
Outut Freq.
162
• While SPD terminal is ON, rotating direction depends on RUN command.
Be sure to check rotating direction after switching to positioning operation.
Output Frequency
Speed control
ON
SPD input
Parameter
C001-C007 Input [1]~[7] function
• Two different homing function are available by setting homing mode selec-
tion (P068).
• When trigger signal of homing (70: ORG), the inverter starts homing oper-
ation. When homing is completed, current position data is reset (0).
• Direction of homing is specified in P069.
• If homing is not operated, position at power up is regarded as home posi-
tion (0).
Code
p068
Homing mode selection
p069
Homing direction
p070
Low speed homing freq. 0 to 10Hz
p071
High speed homing freq. 0 to 400Hz
C001
Input [1]~[7] function
~
C007
(1) Low speed homing (P068 = 00)
ON
[2]
[1]
Home position
Start position counting
Position control
Item Data
73 SPD: Speed/position change over
Item Data or data range
00
01
00
01
69
70
ON
Low speed (P070)
[3]
Position
Section 3-9
Target position
Description
Description
Low speed mode
High speed mode
Forward rotation side
Reverse rotation side
ORL: Limit signal of
homing
ORG: Trigger signal of
homng
[1] Acceleration up to the speed P070.
[2] Running at low speed P070
[3] DC braking when ORL signal ON
Time