NSK EDD Megatorque Motor, Руководство пользователя, Страница: 270 / 398

9. Details of Command and Parameter
— 9-24 —
P FK : Feedback Coordinate

This is to monitor the total number of signal edge count of the phase A and B pulses of the position
feedback signals.

Refer to “7.3.4.Position Feedback Signal Counter: Monitor FK” for details.

This is to check the number of position feedback signal output pulses from the Driver Unit.

The monitor FK requires setting of data value.

Reset to the number of pulses to zero at the binging of edge counting, thus enabling to monitor
the total number of signal edge count since then.
Category monitor
Format
FK
Data range
<Indication>
–2 147 483 648 to 2 147 483 647
[count]
<Input>
–2 147 483 647 to 2 147 483 647
[count]
: Setting zero (0) to the data resets the monitoring data.

FM : (Factory use only)

This is the parameter for the factory use only. Do not change the setting.
FNEARA: Function NEARA

This is to monitor the state of the output NEARA (Target proximity A).

Refer to “7.2.7. Target Proximity: NEARA and NEARB” for details.

For the monitored state, the parameters ST (Stability timer) and GC (Output logic) in the command PO
(Edit output port) are not applied.
Category Monitor
Format
FNEARA
Data range
0 : Not detected
1 : Nearing to the final target position
FNEARB: Function NEARB

This is to monitor the state of the output NEARB (Target proximity B).

Refer to “7.2.7. Target Proximity: NEARA and NEARB” for details.

For the monitored state, the parameters ST (Stability timer) and GC (Output logic) in the command PO
(Edit output port) are not applied.
Category Monitor
Format
FNEARB
Data range
0 : Not detected.
1 : Nearing to the final target position.