IAI America PCON-CF - Manual (Page 150)

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8. Parameter Settings
z Home return direction (No.5 ORG)
Unless specified by the user, the home return direction is set to the motor direction at the factory.
Should a need arise to change the home direction after the actuator has been assembled into your system,
reverse the setting in parameter No. 5 between “0” and “1.”
If necessary, also change the home return offset, soft limit and excited-phase signal detection direction
parameters.
Caution: The home direction cannot be reversed for a rod-type actuator.
z Home return offset (No.22 OFST)
The controller is shipped from the factory with an optimal value set in parameter No. 22, so the distance from
each mechanical end to the home becomes uniform.
The minimum setting unit is “0.01 [mm].”
The home return offset can be adjusted in the following conditions:
[1] Want to align the actuator home and the system’s mechanical home after the actuator has been assembled
into the system
[2] Want to set a new home after reversing the factory-set home direction
[3] Want to eliminate a slight deviation generated after replacing the actuator
Caution: If the home return offset has been changed, the soft limit parameters must also be adjusted
accordingly.
8.2.2 Parameters Relating to the Actuator Operating Characteristics
z PIO jog speed (No.26 IOJV)
When the selected PIO pattern is “1” (teaching type), this parameter defines the jog speed to be applied when
jog input commands are received from the PLC.
The factory setting is “100 [mm/sec].”
Set an appropriate value in parameter No. 26 in accordance with the purpose of use.
The maximum speed is limited to “250 [mm/sec].”
(Note) Parameter No. 47 (PIO jog speed 2) is not used for this controller.
z PIO inching distance (No.48 IOID)
When the selected PIO pattern is “1” (teaching type), this parameter defines the inching distance to be applied
when inching input commands are received from the PLC.
The factory setting is “0.1 [mm].”
Set an appropriate value in parameter No. 48 in accordance with the purpose of use.
The maximum limit is limited to “1 [mm].”
(Note) Parameter No. 49 (PIO inching distance 2) is not used for this controller.
z Default speed (No.8 VCMD)
The factory setting is the rated speed of the actuator.
When a target position is set in an unregistered position table, the setting in this parameter will be used as the
speed data for the applicable position number.
To reduce the default speed from the rated speed, change the setting in parameter No. 8.