AX-Series Motion Controller Instructions Manual Chapter 2
347
2.3.2.17 DMC_AxesObserve
Supported Devices: AX-308E, AX-364E
DMC_AxesObserve monitors the deviation between the master axis position and slave axis position and it will output a reminder
when the deviation exceeds the allowed value.
FB/FC Instruction Graphic Expression
FB DMC_AxesObserve
ST Language
DMC_AxesObserve_instance(
Master : =,
Slave : =,
bEnable : =,
iReferenceType : =,
bRotarySelectDeviation: =,
lrPermittedDeviation : =,
bEnabled =>,
bInvalid=>,
bBusy =>,
lrDeviatedValue=>,
bError =>,
ErrorID => );
Inputs
Name
Function Data Type
Setting Value
Timing to Take Effect
bEnable
The instruction is run when
bEnable changes from False
BOOL
True/False
(False)
-
iReferenceType Specify the position type. INT
0: Command position
1: Actual position
(0)
When bEnable is True.
bRotarySelect
Deviation
Specify the shorter or longer
distance between axes. The
parameter is valid only when
the master axis and slave
axis are both rotary axes.
BOOL
True/False
(False)
When bEnable is True.