Hitachi EH-150 Applications Manual page 45

(2) Input items
Input items that can be configured in ASR I/O Area Setting window are shown in Table 5.18.
Table 5.18
No Name
Receive Area Information
1) I/O To specify the I/O for the receiving area. If there is no specifying,
(2) and (3) are not valid.
2) Top To specify the starting I/O number for the receiving area.
3) Size To specify the I/O size (count of words) for the receiving area.
Send Area Information
4) No. To specify the entry number. The entry number means the saving
order of the sending I/O area data in the sending message. This is
useful to change the I/O area order among the exist configuration.
Please specify this No. not to be duplex. (If duplicated, result in
error.)
5) I/O To specify the I/O for the sending area. If there is no specifying, (6)
and (7) are not valid.
6) Top To specify the starting I/O number for the sending area.
7) Size To specify the I/O size (count of words or bits) for the sending area.
Caution
When you use the external I/O as the sending or receiving area, you have to set I/O assignment to the CPU module
correctly. If you use the external I/O which is not set I/O assignment, it is not guaranty that data arrive to other station.
(3) Operation buttons
The window has the four operation buttons shown below.
Table 5.19
Name
Online
Offline
Set
Close
When you click the "Set" button, EH-ETH2 Configurator will check the parameters. If all parameters are
correct, they will be saved into set up file, and the completion massage box will appear. If they are wrong, set
up file is not updated. In this case, please check and correct the value, and set again.
Chapter 5 Configuration of Communication parameters
The list of items of ASR I/O area configuration
Description
Operation buttons of ASR I/O Area Setting window
To connect to EH-ETH2. At this time, the present values are overwritten in
each input boxes.
To disconnect from EH-ETH2.
To set the values in the input boxes.
To close the window.
5-25
Range for setting
WY,WR, WL, WM,
WN, WEX, WEY
The range is same as
each I/O's ranges.
1 to 727(word)
1 to 10
X,Y,R,L,M,TD/CU,CL,
DIF,DFN,TM,EX,EY,
WX,WY,WR,WL,WM,
WN,TC,TV,WEX,WEY
The range is same with
each I/O's ranges.
1 to 11632 (bit type)
1 to 727(word type)
Description