Omron NSH5 Operation Manual page 116

Removable Box Application Examples
The settings entered for each NSH5 PT are as follows:
NSH5 System Memory Allocation
No.1 $SB Allocation Address: SERIALA:CIO00000
$SW Allocation Address: SERIALA:DM00000
No.2 $SB Allocation Address: SERIALA:CIO00050
$SW Allocation Address: SERIALA:DM00050
No.3 $SB Allocation Address: SERIALA:CIO00100
$SW Allocation Address: SERIALA:DM00100
(10)Select Communication Setting from the PT Menu.
(11)Double-click the Serial Port A Icon in the Comm. Setting Dialog Box.
(12)Enter the desired setting in the NT Link(1:N) Unit No. Field. Click the OK Button to close the dialog
box.
Enter the following numbers for each NSH5 PT.
NSH5 Station number
No.1 0
No.2 1
No.3 2
Note If more than one NSH5 PT is connected at the same time, be sure not to set the system memory
addresses or station numbers for more than one PT. If system memory addresses are duplicated, oper-
ation problems can occur, such as all NSH5 PTs displaying the same screen.
5. Transferring Project Data
Connect the personal computer running CX-Designer to the NSH5 and transfer the project data (station
number screen data and other items) to the NSH5.
6. Operation Check
Perform the following steps to check if the project data settings have been correctly entered.
(1) Connect NSH5 PTs 1, 2, and 3 to Removable Boxes 1, 3, and 8, respectively, and turn ON each
Removable Box key switches. The NSH5 PTs will start. After each NSH5 PT starts, the initial display
screen (screen 0) will appear. Also, the numbers 1, 3, and 8 will be stored in the Station Status Monitor
Address, $W1000, for NSH5 PTs 1, 2, and 3, respectively.
(2) After $SB1 is turned ON in each NSH5 PT, the "When a bit changed" macro is executed. In NSH5 No.
1, the code "WRITECMEM(SERIALA:DM00200, $W1000,1);" writes 2 to DM00200, and the code
"SHOWPAGE($W1000);" changes the screen to the screen for station number 2 (screen 2). Similarly,
NSH5 No. 2 writes 3 to DM00201, which displays screen 3. Finally, NSH5 No. 3 writes 8 to DM00202,
which displays screen 8.
For NSH5 No. 2, enter "1".
For NSH5 No. 3, enter "2".
Appendix F
95