Delta AX Series

AX-Series Motion Controller Instructions Manual Chapter 2
435
2.3.3.12 MC_ReadParameter_DML
 Supported Devices: AX-308E, AX-364E
MC_ ReadParameter_DML reads the value of a specified parameter.
FB/FC Instruction Graphic Expression
FB MC_ReadParameter_DML
ST Language
MC_ReadParameter_DML_instance(
Axis : =,
bEnable : =,
diParameterNumber : =,
bValid =>,
bBusy =>,
bError =>,
ErrorID =>,
lrValue =>);
 Inputs
Name Function Data Type
Setting Value
(Default)
Timing to Take Effect
bEnable
The instruction is
run when bEnable
turns to True.
BOOL
True/False
(False)
-
diParameterNumber
Specify the number
of the axis
parameter.
DINT Positive, negative or 0 (0) When bEnable turns to True.
 Outputs
Name
Function
Data Type
Output Range (Default)
bValid
True when the read parameter
value is available.
BOOL True/False (False)
bBusy
True when the instruction is run.
BOOL
True/False (False)
bError True when an error occurs. BOOL True/False (False)
ErrorID
When a command error occurs,
DML_ERROR* DML_ERROR (DML_NO_ERROR)