DVP-15MC Series Motion Controller Operation Manual
8-304
FC
ImmediateInput is used for the immediate refresh of input points.
ImmediateInput
EN ENO
Input
Num
Parameters
Parameter name Meaning
Description Valid range
Input Start input point Input Start input point 0~15
Num Number Input
Number of input points for
immediate refresh
1~16
Boolean
Bit string Integer
Real
number
Time, date
String
BOOL
BYTE
WORD
DWORD
LWORD
USINT
UINT
UDINT
ULINT
SINT
INT
DINT
LINT
REAL
LREAL
TIME
DATE
TOD
DT
STRING
Input
●
Num
●
Note:
The symbol ● indicates that the parameter is allowed to connect to the variable or constant of the data
type.
Function Explanation
The ImmediateInput instruction is used for refreshing external input point status to %IX0.0~%IX0.7
and %IX1.0~%IX1.7. If the ImmediateInput instruction does not exist, the controller refreshes
external input point status to %IX0.0~%IX0.7 and %IX1.0~%IX1.7 once only every time the program
scan starts.
The Input parameter value 0~7 and 8~15 corresponds to %IX0.0~%IX0.7 and %IX1.0~%IX1.7.
Num represents the quantity of consecutive devices starting from the one specified by Input. E.g.
when Input value is 0 and Num is 2, it indicates that the external input point status is refreshed to
%IX0.0 and %IX0.1.
Precautions for Correct Use
The instruction is only used for the immediate refresh of local input points instead of extension
input points.