
3.OPERATION PROFIBUS CONFIGURATION TOOL B-64174EN/01
- 62 -
3.2.5 DI/DO Data Screen
This subsection describes the DI/DO Data screen.
Select and double-click <PMC Allocation>\<DI/DO Data> in the
configuration tree. The DI/DO Data screen is displayed.
Display item
Item Description
Total Grouped
Slots
Displays the total number of grouped slots of all slave
stations.
The maximum number of grouped slots of all slave
stations is 128.
Total DI/DO
Size
Displays the total DI/DO size of all slave stations.
(Unit: Byte)
Total Grouped
Slots List
Displays an address allocation list for each grouped slot
of all slave stations.
No. Slave station number
Grouped
Slot
Grouped slot number
DI/DO
Addr
DI/DO address
DI/DO
Size
DI/DO size (Unit: Byte)
I/O Type I/O type
One of the types indicated below is displayed.
When "I" or "O" is displayed, an input size or output size
is indicated (in bytes).
"- - -" : State where no module is set
(Equivalent to Module Length = 0)
"I / -" : Input module
"- / O" : Output module
"I / O": : Input/output module
"- / -": : Non-input/non-output module
(Equivalent to Module Length = 1 and
Module Data = 0)
"OVR" : When the total of an input size and output
size is greater than 244 bytes
"ERR" : When module data does not meet the
PROFIBUS standard