Minimum position lag (P-AXIS-00169)

P-AXIS-00169

Minimum position lag

Description

The parameter defines the minimum position lag.

Parameter

getriebe[i].slep_min

Data type

SGN32

Data range

1 ≤ slep_min ≤ MAX(SGN32)

Axis types

T, R, S

Dimension

T: 0.1µm

R,S: 0.0001°

Default value

20000

Drive types

Simulation, Conventional, Terminal, Lightbus, Profidrive, CANopen

Remarks

Standard position lag monitoring:

The parameter is used for plausibility test for the dynamic position lag monitoring.

Since in the case of non-high dynamic systems, under certain circumstances, large position lags can arise which, in rare cases, are recognized as position lag even in the case of P-AXIS-00167 = 1023 (dynamic position lag monitoring being as if switched off), a helpful value must be empirically determined in this case. The dynamic position lag monitoring uses a digital filter which estimates the position lag on the basis of the reference variable (command value). Usually, here, a value from some of a few 'mm' or '°' can be used.

Linear position lag monitoring:

The parameter defines the maximum permissible position lag on axis standstill.

Non linear position lag monitoring:

For this type of position lag monitoring the parameter is without significance.

Velocity independent position lag monitoring:

The parameter defines the maximum permissible position lag on axis standstill.