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10
PROGRAMMING USING MELSEC DATA LINK
FUNCTIONS
Upper
Lower
(2) Extended functions
Communication
Q series bus interface
CC-Link IE Controller Network, or MELSECNET/H
CC-Link
(b) Station No. setting for CC-Link module (other station)
Network No.
0: CC-Link
Station No.
0(0
) to 63(3F
) : Other station
H
H
Figure 10.5 Station No. setting for CC-Link module
Station No. 64 cannot be specified for the CC-Link (other station).
When the own station No. is 64, the other station cannot be specified. (Access is
allowed only to the own station.)
Specify the station No. other than 64.
Table 10.5 Extended function
Network No. specification
0(0
)
H
Own (host) station: 0(0
Other station: 1(1
Logical station: 0(0
0(0
)
H
* 1 65(41
) to 120(78
) can be specified for other station on a CC-Link IE Controller Network.
H
H
* 2 Logical station No. is set in the <<Target settings>> tab of CC IE Control utility (
MELSECNET/H utility (
* 3 For CC-Link (other station), station No. 64 cannot be specified.
When the own station No. is 64, other station cannot be specified. (Access is allowed only to the
own station.)
Specify the station No. other than 64.
* 4 Transmission to the C Controller module (own station) using a MELSEC data link function may take
a longer time than the one using a bus interface function.
Use bus interface functions when creating a user program for which performance quality is
required (such as a control program).
10.11 Station No. Setting for MELSEC Data Link Functions
<Logical station No. setting method>
Set "0" in the upper byte (network No.) and a logical station No. in
the lower byte (station No.).
<The setting range of logical station No.>
Set it in the target settings of the CC-Link utility.
65 (41
) to 239 (EF
): CC-Link communication
H
H
Page 5-15, Section 5.6
(
Own station: 255(FF
Other station: 1 (CPU No.1), 2 (CPU No.2),
Own (Host) station: 255(FF
)
H
) to 239(EF
)
Other station: 1(1
H
H
)
Logical station: 65(41
H
Own station: 255(FF
Other station: 0(0
Logical station: 65(41
Page 6-39), or CC-Link utility (
)
Station No. specification
*4
)
H
3 (CPU No.3), 4 (CPU No.4)
)
H
*1
) to 120(78
)
H
H
*2
) to 239(EF
)
H
H
)
H
*3
) to 63(3F
)
H
H
*2
) to 239(EF
)
H
H
Page 7-34),
Page 5-15).
10
9
10
11
12
13
A
I
- 11
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