Fe_Range; Fhold_In; Fhspeed; Flashvr - Omron R88A-MCW151-DRT-E Operation Manual

Command, function and parameter description
Alternative:
Description:
See also:

6-3-75 FE_RANGE

Type:
Alternative:
Description:
See also:

6-3-76 FHOLD_IN

Type:
Alternative:
Description:
Precautions:
See also:

6-3-77 FHSPEED

Type:
Description:
Precautions:
See also:

6-3-78 FLASHVR

Type:
Syntax:
FELIMIT
The FE_LIMIT axis parameter contains the limit for the maximum allowed fol-
lowing error in user units. When exceeded, bit 8 of the AXISSTATUS parame-
ter of the axis will be set. If the ERRORMASK parameter has been properly
set, a motion error will be generated.
This limit is used to guard against fault conditions, such as mechanical lock-
up, loss of encoder feedback, etc.
AXIS, AXISSTATUS, ERRORMASK, FE, FE_RANGE, UNITS
Axis Parameter
FERANGE
The FE_RANGE axis parameter contains the limit for the following error warn-
ing range in user units. When the following error exceeds this value on a
servo axis, bit 1 in the AXISSTATUS axis parameter will be turned ON.
This range is used as a first indication for fault conditions in the application
(compare FE_LIMIT).
AXIS, AXISSTATUS, ERRORMASK, FE, FE_LIMIT, UNITS
Axis Parameter
FH_IN
The FHOLD_IN axis parameter contains the input number to be used as the
feedhold input. The number can be from 0 to 7. As default the parameter is
set to –1, no input is selected.
If an input number is set and the feedhold input turns set, the speed of the
move on the axis is changed to the value set in the FH_SPEED axis parame-
ter. The current move is NOT cancelled. Furthermore, bit 7 of the AXISSTA-
TUS parameter is set. When the input turns reset again, any move in progress
when the input was set will return to the programmed speed.
This feature only works on speed controlled moves. Moves which are not
speed controlled (CAMBOX, CONNECT and MOVELINK) are not affected.
Note This input is active low.
AXIS, AXISSTATUS, FHSPEED
Axis Parameter
The FHSPEED axis parameter contains the feedhold speed. This parameter
can be set to a value in user units/s at which speed the axis will move when
the feed-hold input turns ON. The current move is not cancelled. FHSPEED
can have any positive value including zero. The default value is zero.
This feature only works on speed controlled moves. Moves which are not
speed controlled (CAMBOX, CONNECT and MOVELINK) are not affected.
AXIS, FHOLD_IN, UNITS
System Command
FLASHVR( address )
Section 6-3
139