IAI MCON-C - Page 313

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[31] Home position check sensor input polarit
(Parameter No.43)
No. Name Symbol Unit Input Range
Default factory
setting
43
Home Position Check Sensor
Input Polarity
HMC -
0: Sensor not used
1: a contact
2: b contact
In accordance
with actuator
Set the input signal polarity of the home position check sensor (option).
Since the home position check sensor is installed just below the mechanical end, if the actuator
reverses without reaching the mechanical end because of a reason such as interference, an
alarm will be generated because it will be identified as off the position and causes 0BA “Home
sensor non-detection” error.
It is generally unnecessary to change the setting.
Set Value Description
0 Home position check sensor not used
1 Sensor polarity: Contact a
2 Sensor polarity: Contact b
[32] Velocity override (Parameter No.46)
No. Name Symbol Unit Input Range
Default factory
setting
46 Velocity Override OVRD % 1 to 100 100
When move commands are issued from the PLC, the moving speed set in the “Velocity” field of
the position table can be overridden by the value set by this parameter.
Actual movement velocity = [Velocity set in the position table] × [setting value in Parameter
No.46]
Example) Value in the “Velocity” field of the position table: 500mm/s
Setting in Parameter No.46 20%
In this case, the actual movement speed becomes 100mm/s.
The minimum setting unit is 1% and the input range is 1 to 100%.
(Note) This parameter is ignored for move commands from a teaching tool such as PC
software.
For servo motor type and
pulse motor type only
Chapter 8 Parameter