Yaskawa MP2000 Series: Built-in SVB or SVB-01 Motion Modul Manual de usuario descargar pdf (Pagina 122)

4.4 MP2000 Series Machine Controller Parameter Details

4.4.2 Motion Setting Parameter Details

4-46

( 18 ) Error Count Alarm Detection

( 19 ) Positioning Completion Check Time

( 20 ) Phase Correction Setting

OL22

Error Count Alarm Detection

Setting Range Setting Unit Default Value

0 to 2

−1

Reference unit

−1

Description

Set the value to detect an excessively following error during position control.

The Excessive Deviation (IL04, bit 9) is set to 1 (ON) if the Position Error (monitoring parameter IL1A) is

greater than the Error Count Alarm Detection. An excessive error will not be detected if this value is set to 0.

 Related Parameters

An excessive error can be set to be treated either as a warning or as an alarm in the Excessive Deviation Error Level Set-

ting in Mode Setting 1 (setting parameter OW01, bit 0).

OW01, bit 0 = 0: Alarm (default) (stops axis operation)

OW01, bit 0 = 1: Warning (continues axis operation)

OW26

Position Completion Check Time

Setting Range Setting Unit Default Value

0 to 65535 ms 0

Description

Set the time to detect a positioning time over error.

If the Positioning Completed bit does not turn ON within the time set here after reference pulses have been distributed

during position control, a Positioning Time Over alarm (monitoring parameter IL04, bit 6) will occur. The comple-

tion of positioning will not be checked if this parameter is set to 0.

OL28

Phase Correction Setting

Setting Range Setting Unit Default Value

−2

to 2

−1

Reference unit 0

Description

Set the phase correction amount in reference units for phase reference commands.

Use this parameter to compensate for reference pulses in control systems without rigidity, in which higher gain cannot be

applied.

Use this parameter as the target position for the cam pattern with incremental addition.

 Refer to 6.2.24 Phase References (PHASE) for details on phase reference commands.

Position

Speed

Torque

Phase

Position

Phase

Speed

Torque

Speed

Time

Position Error

Width of Positioning Completion

When this time is longer than the Positioning Completion

Check Time, a Positioning Time Over alarm will occur.

Discharging

Completed

Positioning

Time Over

Phase

Speed

Torque

Position

1 2 ... 117 118 119 120 121 122 123 124 125 126 127 ... 139 140

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Yaskawa MP2000 Series: Built-in SVB or SVB-01 Motion Modul Manual de usuario Pagina 122

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