Selec SP112 Series User Manual

6
ATSEL HMI User Manual
MW dddd 0~254 word: bit memory, each word occupies two bytes address.
MD dddd 0~252 double word: bit memory, each double word occupies four bytes address.
DBW DDD:dddd 0:0~99:32766 word: DB block storage area, block no. DDD 0-99, each block word dddd with
range 0-32766. each word occupies two bytes address.
DBD DDD:dddd 0:0~99:32764 double word: DB block storage area, block no. DDD 0-99, each block word
dddd with range 0-32764. each double word occupies four bytes address.
PIW dddd 0~1022 word: process image input area.
PQW dddd 0~1022 word: process image output area.
3. MODBUS
Register Name Address format Input range remark
0x ddddd 1~65536 bit: output coil.
1x ddddd 1~65536 bit: input coil, read only.
3x_bit ddddd.DD 1.0~65536.15 bit: the bit input register with 16 bit. Read only
4x_bit ddddd.DD 1.0~65536.15 bit: the bit output register with 16 bit.
3x ddddd 1~65536 word: the word with 16 bit what be input register. Read only.
4x ddddd 1~65536 word: the word with 16 bit what be output register.
3x_double ddddd 1~65535 Double word: input register, high-low 16bits upside down with 3x double word,
read only
4x_double ddddd 1~65535 Double word: output register, high-low 16bits upside down with 3x double word
Note
：

d
：
decimal, the input range is 0~9.

o
：
octal, and the input range is 0~7.

DDD
：
block number, the input range is 0-255.

DD
：
hexadecimal, and the input range is 0-15.

Word: it means that the register can only be used as a word.

Double word: it indicates that the register must select 32 bits in the configuration

Bit: it means that the register can only be used as a bit.

Read only: it means that the register can only read but not be written in.
 The Register Name supported by different device models may be different and
the range may vary. Please refer to the related technical documents of the
connected devices in detail.
*1 remark：in expanding mode, when input address, using “/” means connection and
using “#” means expanding mode. For example, 2/1#REGxxx means the second
connection No. 1 address REGxxx.

Selec SP112 Series Specifications

General

Brand	Selec
Model	SP112 Series
Category	Recording Equipment
Language	English