(2) Accessible devices
(a) Host station access
Accessible devices are listed below.
Device
Host station remote input (RX)
Host station remote output (RY)
Own station direct link special relay
Own station direct link special register
Host station remote register (sending) (RWw)
Host station remote register (receiving) (RWr)
Buffer memory
Q/QnA RECV function
*1 :
There are multiple device types. Which to specify does not make any difference.
(b) Another station access
Destinations are represented by the following symbols.
No.
1)
A1NCPU
2)
A0J2HCPU, A1S(H)CPU, A1SJ(H)CPU, A2NCPU(-S1), A2S(H)CPU
A2ACPU(-S1), A2UCPU(-S1), A2USCPU(-S1), A2USHCPU-S1
3)
Q02(H)CPU-A, Q06HCPU-A
4)
A3NCPU, A3ACPU, A3UCPU
5)
A4UCPU
Q2ACPU(-S1), Q3ACPU, Q4ACPU, Q4ARCPU, Q2ASCPU(-S1), Q2ASHCPU(-S1)
Q00JCPU, Q00CPU, Q01CPU
Q02(H)CPU, Q06HCPU, Q12HCPU, Q25HCPU
Q02PHCPU, Q06PHCPU, Q12PHCPU, Q25PHCPU, Q12PRHCPU, Q25PRHCPU
6)
Q00UJCPU, Q00UCPU, Q01UCPU, Q02UCPU, Q03UDCPU, Q04UDHCPU, Q06UDHCPU, Q10UDHCPU,
Q13UDHCPU, Q20UDHCPU, Q26UDHCPU, Q03UDECPU, Q04UDEHCPU, Q06UDEHCPU, Q10UDEHCPU,
Q13UDEHCPU, Q20UDEHCPU, Q26UDEHCPU, Q50UDEHCPU, Q100UDEHCPU, Q03UDVCPU,
Q04UDVCPU, Q06UDVCPU, Q13UDVCPU, Q26UDVCPU
Q24DHCCPU-V, Q24DHCCPU-VG, Q24DHCCPU-LS, Q12DCCPU-V (Basic mode),
7)
Q12DCCPU-V (Extended mode), Q06CCPU-V
8)
PC CPU module, personal computer interface board
9)
L02CPU, L02CPU-P, L26CPU-BT, L26CPU-PBT, LJ72GF15-T2, NZ2GF-ETB
CHAPTER 22 PROGRAMMING USING MELSEC DATA LINK FUNCTIONS
Access
method
(Device name specification)
*1
DevSM, DevQSB, DevLSB(0)
(SB)
Batch/
*1
DevSD, DevQSW, DevLSW(0)
(SW)
Random
Batch
Random
Access target
: Accessible : Inaccessible
Device type
Accessibility
DevLX(0)
DevLY(0)
DevLW(0)
DevLW(0)
DevSPB
DevMAIL
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