User`s manual

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MELSEC
9 MELSEC DATA LINK LIBRARY
Device type
Code specification
Decimal Hexadecimal
Device name specification
Device
33 21
H
DevMRB
Host random access buffer
1
35 23
H
DevSTN Retentive timer (present value)
36 24
H
DevWw
Host link register (for transmitting)
1
37 25
H
DevWr
Host link register (for receiving)
1
40 28
H
DevFS FXCPU S-device
50 32
H
DevSPB
Host buffer memory
1
101 65
H
DevMAIL Q/QnA SEND/RECV function (Arrival acknowledgment)
102 66
H
DevMAILNC Q/ QnA SEND/RECV function (No arrival acknowledgment)
1001 to 1255 3E9
H
to 4E7
H
DevLX1 to DevLX255 Direct link input
2001 to 2255 7D1
H
to 8CF
H
DevLY1 to DevLY255 Direct link output
23001 to
23255
59D9
H
to
5AD7
H
DevLB1 to DevLB255 Direct link relay
24001 to
24255
5DC1
H
to
5EBF
H
DevLW1 to DevLW255 Direct link register
25001 to
25255
61A9
H
to
62A7
H
DevLSB1 to DevLSB255 Direct link special relay (network module side)
28001 to
28255
6D61
H
to
6E5F
H
DevLSW1 to DevLSW255 Direct link special register (network module side)
29000 to
29255
7148
H
to
7247
H
DevSPGO to
DevSPG255
Special direct buffer register
31000 to
31255
7918
H
to
7A17
H
DevEMO to DevEM255
EM (shared device)
2
32000 to
32255
7D00
H
to
7DFF
H
DevEDO to DevED255
ED (shared device)
2
1 : Dedicated device for accessing the buffer memory for the CC-Link board (host).
2 : Access is allowed only to a remote station's PC (only if the communication destination is running MX
Links (SW2D5F-CSKP-E or later) on Windows NT
R
Workstation 4.0).