Omron SYSMAC FH Series User Manual page 646

Appendices
(Example)
When your software version is 5.00, and the date is June 1, 2013:
<Command>
<Response>
C
F Z / F H / F J - X X X V e r . 5 . 0 0 2 0 1 3 / 0 6 / 0 1
R
C
O K
R
A - 174
FH/FHV Series Vision System User's manual for Communication Settings (Z342-E1)