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Chapter 9: Message transfers
(2) Memory address expression format
The format expressing memory address contained in the command (command text/response text) is
as shown below. ( For more details, refer to "[3] Descriptions of each command.")
PSEG
PADR
DSEG
9
DADR
DADR
- Memory capacity varies with type of control module and memory module used. The values above
are the maximum values.
: Program segment (corresponds to the file number.)
JW20H
J-board (Z-300 series)
PSEG
08
- Memory capacity varies with type of control module and memory module used. The
values above are the maximum values.
: Program address
JW20H
J-board (Z-300 series)
PADR
0000 to 1DFF
- Memory capacity varies with type of control module and memory module used. The
values above are the maximum values.
The program address is to be designated using PSEG and PADR.
Address 000000 to 076777
Address 100000 to 176777
[Example] Address 043256
Address 153762
: Data memory segment (corresponds to the file number.)
JW20H
J-board (Z-300 series)
DSEG
00
- Memory capacity varies with type of control module and memory module used. The
values above are the maximum values.
: Data memory address (corresponds to the file number.)
JW20H
J-board (Z-300 series)
0000 to 1FFF
(H)
JW30H
J-board (Z-500 series)
08
, 09
(H)
(H)
JW30H
J-board (Z-500 series)
0000 to 7DFF
(H)
: PSEG = 8, PADR is the address expressed in hexa-
(8)
decimal notation.
: PSEG = 9, PADR is the value in hexadecimal nota-
(8)
tion obtained by subtracting 100000
dress.
: PSEG = 08
, PADR= 46AE
(8)
(H)
: PSEG= 09
, PADR = 57F2
(8)
(H)
JW30H
J-board (Z-500 series)
00
to 03
(H)
(H)
(H)
JW30H
J-board (Z-500 series)
(Setting value
of the DSEG)
0000 to 3BFF
00
(H)
01
0000 to 3FFF
(H)
02 to 03
0000 to FFFF
(H)
10 to 2C
0000 to FFFF
(H)
9-20
JW50H/70H/100H
08
, 09
(H)
(H)
JW50H/70H/100H
0000 to 7DFF
(H)
from the ad
(8)
(H)
(H)
JW50H/70H/100H
, 10 to 2C
00
to 07
(H)
(H)
JW50H/70H/100H
(Setting value
of the DSEG)
(H)
00
(H)
(H)
01 to 07
(H)
(H)
(H)
(H)
(H)
(H)
0000 to 1FFF
(H)
0000 to FFFF
(H)
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