xii
Functions Supported by Unit Version 3.0 or Later
CJ1-H/CJ1M CPU Units (CJ1@-CPU@@H, CJ1G-CPU@@P, CJ1M-CP U @@)
Function Unit version
Pre-Ver. 2.0, Ver. 2.0 Ver. 3.0
Function blocks (supported for CX-Programmer Ver. 5.0 or higher) --- OK
Serial Gateway (converting FINS commands to CompoWay/F com-
mands at the built-in serial port)
--- OK
Comment memory (in internal flash memory) --- OK
Expanded simple backup data --- OK
New Applica-
tion Instructions
TXDU(256), RXDU(255) (support no-protocol
communications with Serial Communications
Units with unit version 1.2 or later)
--- OK
Model conversion instructions: XFERC(565),
DISTC(566), COLLC(567), MOVBC(568),
BCNTC(621)
--- OK
Special function block instructions: GETID(286) --- OK
Additional
instruction func-
tions
PRV(881) and PRV2(883) instructions: Added
high-frequency calculation methods for calculat-
ing pulse frequency. (CJ1M CPU Units only)
--- OK