Panasonic FP7 Series Command Reference Manual page 511

Example 3) Operation units: Single precision floating point real number (SF)
■
Flag operations
Name
SR7
SR8
(ER)
WUME-FP7CPUPGR-12
Description
To be set in the case of out-of-range in indirect access (index modification).
To be set when [S1] is larger than [S2].
10.15 LIMT (Upper and Lower Limit Control)
10-61