Mitsubishi Electric MELSEC iQ-R Series User Manual page 361

■MC_SOURCE
MC_SOURCE enumeration type enumerators are shown below. Check the specifications of the function to be used for the
enumerators that can be specified.
Classification
1: mcSetValue (Set value)
2: mcActualValue (Actual value)
101: mcLatestSetValue (Latest set value)
102: mcLatestActualValue (Latest actual value)
Type
It is written when explicitly specifying the data type. For whether the type specification can be used or not, handling when the
type is omitted, and type conversion rules, refer to the specifications of the function.
The following types can be specified.
(BOOL)
(INT)
(DINT)
(WORD)
(DWORD)
(REAL)
(LREAL)
Bit position
When .Bit position is added to the data whose [Classification] is [OBJ], [VAR] (only WORD type), [DEV], or [ADDR], the data
is dealt with as BOOL type data. From 0 to F can be used for the bit position. When (Type) and .Bit position are
simultaneously specified, (Type) is ignored and the data becomes BOOL type data.
Target modification
Specify auxiliary information for specifying data. The details differ depending on [Classification].
Be sure to specify it depending on the function that uses signals. When specifying the target modification for data types and
function that do not require it, the specification will be ignored.
Classific Target modification details
ation
[OBJ] Specify the station address (address information to distinguish slave devices.)
IP address specifying
Network No./station No.
specifying
Station/axis label specifying
Multidrop No.
*1
[VAR] @POU name
Use it when specifying the local label.
[AXIS] @Position
Specify the target data (position).
*1 POU: Program Organization Unit
Target
Set value of previous operation cycle
Actual value of previous operation cycle
Set value of latest operation cycle
Actual value of latest operation cycle
@XXX.XXX.XXX.XXX
Write in decimal format.
@Network No. - Station No.
Write in decimal format.
@Station/axis label
Write in decimal format.
#Multidrop No.
Like multi-axis drive unit, when one station includes multiple logic axes, specify the
No. in order to distinguish logic axes.
Write in decimal format.
Multidrop No. can be omitted. When it is omitted, the device is regarded as a single
axis device (for a multiple axes device, it is regarded as specifying 0 in multidrop
No.).
Modification
@Position
Available
Setting example
@ 192.168.3.10
@ 192-10
@Roller
@ 192.168.3.10#2
@Position
12 COMMON FUNCTIONS
12.1 External Signal Selection
12
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