Trio Motion Coordinator Euro 205, Technical Reference Manual

Page: 352 / 566

8-162 Trio BASIC Commands
Axis Parameters
Trio Motion Technology
FE_LIMIT
Type:
Axis Parameter
Alternate Format:
FELIMIT
Syntax:
FE_LIMIT=value
Description: This is the maximum allowable following error. When exceeded the controller will
generate a run time error and always resets the enable (
WDOG
) relay thus disabling
further motor operation. This limit may be used to guard against fault conditions
such as mechanical lock-up, loss of encoder feedback, etc. It is returned in USER
UNITS.
The default value is 2000 encoder edges.
FERANGE
Type:
Axis Parameter
Syntax:
FERANGE=value
Description: Following error report range. When the following error exceeds this value on a
servo axis the axis has bit 1 in the
AXISSTATUS
axis parameter set.
FEGRAD
Type: Axis Parameter
Syntax:
FEGRAD=value
Description: Following error limit gradient. Specifies the allowable increase in following error
per unit increase in velocity profile speed. The parameter is not currently used in
the motion generator program.