Denominator of scaling factor for jerk feedforward (P-AXIS-00338)
P-AXIS-00338 | Denominator of scaling factor for jerk feedforward | |
Description | With this parameter the denominator of the scaling factor for jerk feedforward is is set. The scaling factor for jerk feedforward is defined as: jerk_fact = P-AXIS-00337/P-AXIS-00038 The output of the jerk feedforward command value to the drive has to be activated by setting bit 0x04 in axis parameter P-AXIS-00223. | |
Parameter | vorsteuer.jerk_fact_denom | |
Data type | UNS32 | |
Data range | 0 < jerk_fact_denom ≤ MAX(UNS32) | |
Axis types | T, R, S | |
Dimension | T: ---- | R,S: ---- |
Default value | 100 | |
Drive types | ---- | |
Remarks | Jerk feedforward is only possible if a jerk limited acceleration profile is used. For non jerk limited acceleration profiles a jerk command value of 0 is output. Further informations on the definition of the acceleration profile to use can be found in P-CHAN-00071 and [PROG//command #SLOPE [TYPE…] ]. A value of 0 is inadmissible for this parameter. If zero is set up as value an error message with error-id 110473 is output and the parameter is set to its default value (100). |