M-system R5-NM1, Инструкция по эксплуатации

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DATA ALLOCATION MODE
The DIP SW located at the side of the module switches the unit’s data allocation mode.
The Data Allocation Mode 1 is used when all analog I/O modules are single-channel types. In this mode, one (1) word is as-
signed for one I/O module. The second channel on the dual-channel modules cannot be used.
The Data Allocation Mode 2 is used when one or more analog I/O modules are dual-channel types. In this mode, two (2) words
are assigned for one I/O module regardless of whether the second word area is required or not.
For discrete I/O, 16-channel area is automatically assigned to each module. For example, with a 4-channel module, the bits
assigned to ch. 5 through 16 remain “0.”
MODBUS I/O ASSIGNEMNTS
Coil (0X) 1 – 16 Module 1 Do 1 – 16
17 – 32 Module 2 Do 1 – 16
33 – 48 Module 3 Do 1 – 16
49 – 64 Module 4 Do 1 – 16
: : :
241 – 256 Module 16 Do 1 – 16
Inputs (1X) 1 – 16 Module 1 Di 1 – 16
17 – 32 Module 2 Di 1 – 16
33 – 48 Module 3 Di 1 – 16
49 – 64 Module 4 Di 1 – 16
: : :
241 – 256 Module 16 Di 1 – 16
257 – 272 Active Module Map
273 – 288 Status
289 – 320 Channel Status
■
Data Allocation Mode 1
Input Registers
(3X) 1 Module 1 Ai 1 (INT)
2 Module 2 Ai 1 (INT)
3 Module 3 Ai 1 (INT)
4 Module 4 Ai 1 (INT)
: : :
16 Module 16 Ai 1 (INT)
17, 18 Module 1 Ai 1 (Float)
19, 20 Module 2 Ai 1 (Float)
21, 22 Module 3 Ai 1 (Float)
23, 24 Module 4 Ai 1 (Float)
: : :
47, 48 Module 16 Ai 1 (Float)
Holding Registers
(4X) 1 Module 1 Ao 1 (INT)
2 Module 2 Ao 1 (INT)
3 Module 3 Ao 1 (INT)
4 Module 4 Ao 1 (INT)
: : :
16 Module 16 Ao 1 (INT)
17, 18 Module 1 Ao 1 (Float)
19, 20 Module 2 Ao 1 (Float)
21, 22 Module 3 Ao 1 (Float)
23, 24 Module 4 Ao 1 (Float)
: : :
47, 48 Module 16 Ao 1 (Float)
■
Data Allocation Mode 2
Input Registers
(3X) 1 Module 1 Ai 1 (INT)
2 Module 1 Ai 2 (INT)
3 Module 2 Ai 1 (INT)
4 Module 2 Ai 2 (INT)
: : :
31 Module 16 Ai 1 (INT)
32 Module 16 Ai 2 (INT)
33, 34 Module 1 Ai 1 (Float)
35, 36 Module 1 Ai 2 (Float)
37, 38 Module 2 Ai 1 (Float)
39, 40 Module 2 Ai 2 (Float)
: : :
93, 94 Module 16 Ai 1 (Float)
95, 96 Module 16 Ai 2 (Float)
Holding Registers
(4X) 1 Module 1 Ao 1 (INT)
2 Module 1 Ao 2 (INT)
3 Module 2 Ao 1 (INT)
4 Module 2 Ao 2 (INT)
: : :
31 Module 16 Ao 1 (INT)
32 Module 16 Ao 2 (INT)
33, 34 Module 1 Ao 1 (Float)
35, 36 Module 1 Ao 2 (Float)
37, 38 Module 2 Ao 1 (Float)
39, 40 Module 2 Ao 2 (Float)
: : :
93, 94 Module 16 Ao 1 (Float)
95, 96 Module 16 Ao 2 (Float)
Note: DO NOT access addresses other than mentioned above. Such access may cause problems such as inadequate operation.
R5-NM1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
EM-6104 Rev.8 P. 5 / 7