Mitsubishi MELSEC-Q Series User Manual page 447

10
FUNCTIONS AND PROGRAMMING
(4) Device types for MELSECNET/H module access
Device type
Code specification
DEC. HEX.
1 1
H
2 2
H
23 17
H
24 18
H
Device type
Code specification
DEC. HEX.
5 5
H
14 E
H
25 19
H
28 1C
H
1000 3E8
H
2000 7D0
H
23000 59D8
H
24000 5DC0
H
25000 61A8
H
28000 6D60
H
In the user program, either of the following two link device access methods can be
selected by specifying a device.
(a) Internal buffer access
Table10.17 Device types for internal buffer access
Device name
*1
specification
DevX Own station input internal buffer (LX buffer)
DevY Own station output internal buffer (LY buffer)
DevB Own station link relay internal buffer (LB buffer)
DevW Own station link register internal buffer (LW buffer)
* 1 Device name specification (macro) is defined in the included file "MdFunc.h" of the MELSEC data
link functions. ( Section 10.2.3 (1) )
(b) Direct access
Table10.18 Device types for direct access
Device name
*1
specification
DevSM
Own station direct link special relay (SB)
DevSD
Own station direct link special register (SW)
DevQSB
Own station direct link special relay (SB)
DevQSW
Own station direct link special register (SW)
DevLX(0) Own station direct link input (LX)
DevLY(0) Own station direct link output (LY)
DevLB(0) Own station direct link relay (LB)
DevLW(0) Own station direct link register (LW)
DevLSB(0)
Own station direct link special relay (SB)
DevLSW(0)
Own station direct link special register (SW)
* 1 Device name specification (macro) is defined in the included file "MdFunc.h" of the MELSEC data
link functions. ( Section 10.2.3 (1) )
* 2 The own station direct link special relay (SB) has three different device type definitions (DevSM,
DevQSB and DevLSB(0)), and any of them may be specified.
* 3 The own station direct link special register (SW) has three different device type definitions
(DevSD, DevQSW and DevLSW(0)), and any of them may be specified.
10.3 Programming Using MELSEC Data Link Functions
10.3.11 Device types for MELSEC data link functions
Device
Device
*2
*2
*2
*2
*2
*2
9
10
11
12
13
14
15
16
10
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