User`s manual

3-2
Restrictions on Creating New Screens with ZM-62E
When creating a screen newly using ZM-62E, restrictions indicated below should be taken into consideration.
Screen memory
About 760k bytes (could increase according to the font to be used)
Expansion of memory size is not allowed.
Overlap size
Although up to 3 overlaps can be displayed simultaneously on a screen, data size for overlapping is
limited.
Total data size of overlaps is 256,000 bytes.
4. The [Screen [0] Edit] window is displayed. Start screen editing.
640
400
Overlap No. 0
640 x 400 = 256,000 <= 256,000
500
300
Overlap No. 0
500 x 300 = 150,000
250
400
Overlap
No. 1
250 x 400 = 100,000
150,000 + 100,000 = 250,000 <= 256,000
Example 1) Creating a single overlap
Example 2) Creating two overlaps
* Displaying other overlaps is not possible.
* Another overlap of up to 6,000-byte
size may be registered.
* When a total data size of overlaps displayed in one screen exceeds the limit indicated above, error message
“Data has some error Error:54” is displayed in ZM-62E and communication with a PLC is disabled. Always
observe the limit of the data size when creating overlaps.
3 Screen Editing of ZM-62E
<Example> Error : 54 (17 : 3)
Screen No.3 (a number within the item)
Screen (an item number)
Memory size of overlaps are too large.