Assignment Method - Hitachi EH-RMP2 Applications Manual

Chapter 4 Operation
4.4

Assignment method

Assignment method can be selected by using SYCON.net in EH-RMP2
(1) Byte boundaries setting
The module address is assigned every 1 byte.
(2) 2 byte boundaries setting
The module address is assigned every 2 bytes.
EH-RMP2
Input and output area of EH-RMP2
WL200 / %MW512
WL201 / %MW513
WL202 / %MW514
WL203 / %MW515
WL204 / %MW516
...
WL3FF / %MW1023
(WL2FF/ %MW767)
WL200 / %MW512
WL201 / %MW513
WL202 / %MW514
WL203 / %MW515
WL204 / %MW516
...
WL3FF / %MW1023
(WL2FF/ %MW767)
* The address to show in a parenthesis shows an address in the compatible mode.
Word data are divided by the constitution that includes a module of 1byte or less in the case of byte boundaries setting.
We recommend 2 byte boundaries setting.
Slave 1
Slave 2
Slave 3
Slave 4
Input area
（Word）
Upper Lower
Slave 1 Slave 2
Slave 3 Slave 4
Slave 4
WL1FF / %MW511
(WLFF / %MW255)
Byte boundaries setting
Input area
（Word）
Upper Lower
Slave 1 Blank
Slave 2 Blank
Slave 3 Blank
Slave 4
WL1FF / %MW511
(WLFF / %MW255)
2 byte boundaries setting
4 – 20
Input size : 4 bits
Slave
Output size : 4 bits
Input size : 2 bits
Slave
Output size : 4 bits
Input size : 4 bits
Slave
Output size : 4 bits
Input size : 1 word
Slave
Output size : 1 word
Upper
WL0 / %MW0 Slave 1
WL1 / %MW1 Slave 3
WL2 / %MW2 Slave 4
WL3 / %MW3
WL4 / %MW4
...
Upper
WL0 / %MW0 Slave 1
WL1 / %MW1 Slave 2
WL2 / %MW2 Slave 3
WL3 / %MW3
WL4 / %MW4
...
Output area
（Word）
Lower
Slave 2
Slave 4
Output area
（Word）
Lower
Blank
Blank
Blank
Slave 4