Kollmorgen AKD PDMM series, User Manual

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AKD PDMM User Guide | 41.16 REC.TRIGPOS
General Information
Description
Sets the parameter that triggers the
recorder.
Units N/A
Range N/A
Default
Value
IL.FB
Data Type String
See Also REC.TRIG
Start Version M_01-00-00-000
Description
REC.TRIGPARAM sets the parameter on which the recorder triggers.
This parameter is only used when REC.TRIGTYPE = 2.
Input values are:
1. One of the set drive parameters list that can be set as a trigger. The available
parameters for trigger are: PL.ERR (pg 398), PL.CMD, PL.FB, VL.CMD, VL.FB,
IL.CMD, and IL.FB.
2. Internal value or variable of the drive (same as for DRV.MEMADDR input).
Related Topics
Scope (pg 103)
41.16 REC.TRIGPOS
General Information
Type R/W Parameter
Description Sets the trigger position in the recording buffer.
Units %
Range 1 to 100%
Default
Value
10%
Data Type Integer
See Also
REC.TRIG (pg 417), REC.NUMPOINTS (pg
411)
Start Version M_01-00-00-000
Description
REC.TRIGPOS sets the trigger position in the recording buffer. The recording buffer size is
defined by REC.NUMPOINTS. The input value is a percentage of the buffer (that is, a value of
25 means saving 25% of the buffer data before the trigger occurs and 75% after it occurs). This
parameter is only used when REC.TRIGTYPE = 2 or 3.
Trigger Position
Trigger position (REC.TRIGPOS) allows you to collect data that occurs before the trigger
occurs. In some instances, you may want to see the conditions prior to the trigger. Trigger posi-
tion lets you control how much signal is collected before the trigger condition occurred .
Trigger position is specified in units of percent (%). If you specify a trigger position of x% , then
x% of the data is before 0 ms in the data time and 100-x% (the rest of the data) is at or greater
than 0 ms. In the figure below, the trigger position is set to 25% (REC.TRIGPOS 25).
418 Kollmorgen™ | December 2012