Siemens SINUMERIK FM-NC Installation And Startup Manual page 61

08.97
03.96
Calling the Define
" Call the "Global data" menu and set up a new file. "table 1" appears.
global data" menu
table 1
You must call the CPU programs in table 1.
1. Using the mouse, click on the field next to GD identifiers (the column is then
2. Click "Select CPU module" under menu item "PLC functions".
3. A window headed "Select CPU" appears. Click on project Example and the
4. Select as314.
5. table 1 appears with entry as314//CPU1::
6. Click on the empty field to the right of it and repeat steps 2 to 3 above in the
7. The result is table 1 containing the 3 CPU programs.
GD
GD
GD
GD
Enter areas for
You can now make the entries for the HPU in table 1.
transmitting and
1. Start in column as314//CPU1:: by selecting the first field.
receiving
2. Define and enter data area for receipt and transmission
3. Declare the transmit and receive areas to be such. The transmit area is then
4. table 1 with all its entries then looks like this:
 Siemens AG 2000 All Rights Reserved
SINUMERIK 840D Installation and Start-Up Guide (IAD) – 04.00 Edition
color-highlighted).
3 CPU programs are displayed: as314, MCP, HPU.
order given for the HPU CPU programs.
GD identifiers as314/CPU1
For mstt//CPU1::
Receive area: qb0 : 8
Transmit area: ib0 : 8
For HPU//CPU1::
Receive area: qb16 : 8
Transmit area: ib16 : 8
marked with "»".
3 Settings, MPI / OPI
3.5 Handheld programming unit
table 1
MCP/CPU1
Starting from qb0, 8 bytes are sent from the
PLC to the MCP.
Starting from ib0, 8 bytes are received by
the MCP.
Starting from qb16, 8 bytes are sent from
the PLC to the HPU.
Starting from ib16, 8 bytes are received by
the HPU.
HPU/CPU1
3-61
3