YASKAWA SVC - Page 130

3.4 Motion Parameter Details
3.4.3 Monitor Parameter Details
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3
Parameters for Motion Control
 Bit 5: Zero Point Return/Setting Completed (ZRNC)
0: Zero point return/setting not completed.
1: Zero point return/setting completed.
This bit changes to 1 after the completion of an origin return/setting.
This bit changes to 0 when, during an origin return/setting operation, communications with the
Servo Section or a slave SERVOPACK are stopped and reestablished.

Bit 6: Machine Locked (MLKL)
0: Machine Lock Mode released.
1: Machine locked.
This bit changes to 1 when bit 1 in OW00 setting parameter (Machine Lock) is set to 1
and the axis has actually entered Machine Lock Mode.

Bit 8: Absolute Infinite-length Position Information Load Completed (ABSLDE)
0: Load not complete.
1: Load completed.
This bit changes to 1 when bit 7 in the OW00 setting parameter (Absolute Infinite-length
Position Information Load Request) is set to 1 and the absolute infinite-length axis position
information setup is completed.
Precautions
This parameter is not valid for linear motors.

Bit 9: POSMAX Turn Preset Completed (TPRSE)
0: Preset not completed.
1: Preset completed.
This bit changes to 1 when bit 6 (Number of POSMAX Turns Preset Request) in the
OW00 setting parameter changes to 1 and the number of POSMAX turns are preset for
the OL4C setting parameter (Number of POSMAX Turns Preset Data).
Precautions
This parameter is not valid for linear motors.
Position Information
 Machine Coordinate System Target Position (TPOS)
This parameter reports the target position in the machine coordinate system managed by the
Motion Control Function Module.
Precautions
• This is the target position for each scan for the INTERPOLATE (Interpolation) or LATCH
(Latch) motion command.
• This parameter changes to 0 when the power supply is turned ON.
• The data is updated even when the machine is locked.
• This parameter is not reset, even if bit 0 (Axis Selection) in fixed parameter No. 1 is set to 1
(Infinite-length axis).
Register
Address
Name Range Unit
IL0E Machine Coordinate System Target Position (TPOS)
-2
31
to 2
31
−1
Reference units
SVC
SVR
SVC
SVC
SVC
SVR
SVC
SVR