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Buffer Memory
2.4.2 Remote input signals Pr.544=100
(Inverter(FR-A7NC) to master module)
• Input states from the remote device station are stored.
• Two words are used for each station.
(Do not use address En (n = 2(X - 1) + 1, X = station No.))
Correspondences between Master Station Buffer Memory Addresses and Station
Numbers
Station
No.
Buffer
Memory
Address
Station
No.
Buffer
Memory
Address
Station
No.
Buffer
Memory
Address
Station
No.
Buffer
Memory
Address
1E0H 17 100H 33 120H 49 140H
2E2H 18 102H 34 122H 50 142H
3E4H 19 104H 35 124H 51 144H
4E6H 20 106H 36 126H 52 146H
5E8H 21 108H 37 128H 53 148H
6EAH 22 10AH 38 12AH 54 14AH
7ECH 23 10CH 39 12CH 55 14CH
8EEH 24 10EH 40 12EH 56 14EH
9F0H 25 110H 41 130H 57 150H
10 F2H 26 112H 42 132H 58 152H
11 F4H 27 114H 43 134H 59 154H
12 F6H 28 116H 44 136H 60 156H
13 F8H 29 118H 45 138H 61 158H
14 FAH 30 11AH 46 13AH 62 15AH
15 FCH 31 11CH 47 13CH 63 15CH
16 FEH 32 11EH 48 13EH 64 15EH
FR-A700 series
Y3F to Y30
Inverter
RX 0F to RX 00
RX F to RX 0
RX 1F to RX 10
RX11F to RX110
RX 2F to RX 20
RX 3F to RX 30
RX 4F to RX 40
RX 5F to RX 50
RX 6F to RX 60
RX 7F to RX 70
RX 8F to RX 80
RX 9F to RX 90
RX AF to RX A0
RX BF to RX B0
RX CF to RX C0
RX DF to RX D0
RX EF to RX E0
RX FF to RX F0
RX10F to RX100
to
RX7CF to RX7C0
RX7DF to RX7D0
RX7EF to RX7E0
RX7FF to RX7F0
Remote inputs (RX)
E0
H
E1
H
E2
H
E3
H
E4
H
E5
H
E6
H
E7
H
E8
H
E9
H
EA
H
EB
H
EC
H
ED
H
EE
H
EF
H
F0
H
F1
H
F2
H
15B
H
15C
H
15D
H
15E
H
15F
H
to
Addresses
For station
No.1
For station
No.2
For station
No.63
Master station
For station
No.3
For station
No.4
For station
No.5
For station
No.6
For station
No.7
For station
No.8
For station
No.9
For station
No.64
Remote device station
(Station No. 1: 1 station occupied)