Omron CJ - 08-2008 Operation Manual page 12

• Functions Supported for Unit Version 3.0 or Later
CJ1-H/CJ1M CPU Units
Function blocks
Serial Gateway (converting FINS commands to CompoWay/F
commands at the built-in serial port)
Comment memory (in internal flash memory)
Expanded simple backup data
New application
TXDU(256), RXDU(255) (support no-protocol
instructions
communications with Serial Communications
Units with unit version 1.2 or later)
Model conversion instructions: XFERC(565),
DISTC(566), COLLC(567), MOVBC(568),
BCNTC(621)
Special function block instructions: GETID(286)
Additional PRV(881) and PRV2(883) instructions: Added
instruction func- high-frequency calculation methods for calculat-
tions ing pulse frequency. (CJ1M CPU Units only)
xii
CX-Programmer 5.0 or higher must be used to enable using the functions
added for unit version 3.0.
Function
User programs that contain functions supported only by CPU Units with unit
version 3.0 or later cannot be used on CS/CJ-series CPU Units with unit ver-
sion 2.0 or earlier. An error message will be displayed if an attempt is made to
download programs containing unit version 3.0 functions to a CPU Unit with a
unit version of 2.0 or earlier, and the download will not be possible.
If an object program file (.OBJ) using these functions is transferred to a CPU
Unit with a unit version of 2.0 or earlier, a program error will occur when oper-
ation is started or when the unit version 3.0 function is executed, and CPU
Unit operation will stop.
CJ1H-CPU@@H-R
CJ1@-CPU@@H,
CJ1G-CPU@@P,
CJ1M-CPU@@
Unit version 3.0 or
later
OK ---
OK ---
OK ---
OK ---
OK ---
OK ---
OK ---
OK ---
Other unit versions