REXROTH DIAX04, Руководство по устранению неисправностей

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DIAX04 ELS-06VRS Description of diagnostic letters F... and E...
5-31
DOK-DIAX04-ELS-06VRS**-WA01-EN-P
A149 Relative drive contr. interpolation, enc. 2, lagless
In the S-0-0282, Travel distance parameter, the drive receives a
distance specification from the controller. When bit 0 of the S-0-0346,
Setup flag for relative command values parameter is toggled, this
distance is summed up to the value in S-0-0258, Target position . In
order to get from the current position to the new target position, the drive
now generates (interpolates) an internal position command value curve.
This is done taking the limit values of velocity, acceleration, and jerk in the
parameters
•
S-0-0259, Positioning velocity
•
S-0-0260, Positioning acceleration
•
S-0-0193, Positioning jerk
into account.
The drive approaches the target position of the travel path without a
position lag.
Encoder 2 means that the position encoder that is attached to the load is
used for closing the position control loop (direct axis position
measurement).
See also the functional description: "Mode: Relative drive-internal
interpolation".
A800 Unknown operating mode
There is no diagnosis for the activated operation mode.