Omron CJ2M-CPU Series Replacement Guide

Appendix A-2 Condition flag operations
Conversion: *** = same condition fla
g
o
p
eration, ** = a
p
art of condition fla
g
o
p
eration differs, - = Different condition fla
g
o
p
eration, None = no corres
p
ondin
g
instructio
n
Condition fla
g
s: Left of "/"= O
p
eration of CQM1H. Ri
g
ht of "/"= O
p
eration of CJ1M/CJ1G/CJ2M No "/" = Same o
p
eration in CQM1H and CJ
*= ON/OFF de
p
endin
g
on the instruction statuus
CJ1M/CJ1G
Instructions CQM1H /CJ2M Conversion ER GT(>) GE
(
CJ
)
EQ(=)
N
E (CJ
)
LT(<) LE(CJ) CY UF OF N (CJ)
Condition fla
g
s
(
(
CJ
)
= CQM1H does not have this settin
g
s.
)
Interrupt control instructions
INTERRUPT CONTROL INT MSKS
MSKR
CLI
DI
EI
None *
INTERVAL TIMER STIM MSKS
MSKR
None *
Step instructions
STEP DEFINE STEP STEP -
/
*
STEP STAR
T
SNXT SNXT -
/
*
Basic I/O Unit instructions
I/O REFRESH IORF IORF -
/
*
7-SEGMENT DECODER SDEC SDEC *** *
7-SEGMENT DISPLAY OUTPUT 7SEG 7SEG
[Ver.2.0
or later
]
-*/
DIGITAL SWITCH DSW DSW
[Ver.2.0
or later
]
-*/
TEN KEY INPUT TKY TKY
[Ver.2.0
or later
]
-*/
HEXADECIMAL KEY INPUT HKY HKY
[Ver.2.0
or later
]
-*/
IO COMMAND TRANSMISSION IOTC
－
None *
Serial communications instructions
PROTOCOL MACRO PMCR PMCR *** *
TRANSMI
T
TXD TXD *** *
RECEIVE RXD RXD *** *
CHANGE SERIAL PORT SETU
P
STUP STUP *** *
Network instructions
NETWORK SEND SEND SEND *** *
NETWORK RECEIVE RECV RECV *** *
DELIVER COMMAND CMND CMND *** *
Display instructions
MESSAGE MSG MSG *** *
Clock instructions
HOURS TO SECONDS SEC SEC *** * *
SECONDS TO HOURS HMS HMS *** * *
Debugging instructions
TRACE MEMORY SAMPL
E
TRSM TRSM ***
Failure diagnosis instructions
FAILURE ALARM AND RESE
T
FAL FAL -
/
*
SEVERE FAILURE ALARM FALS FALS -
/
*
FAILURE POINT DETEC
T
FPD FPD *** *
*
Other instructions
SET CARR
Y
STC STC ***
ON
CLEAR CARR
Y
CLC CLC ***
OFF
High-speed counter/pulse output instructions
MODE CONTROL INI INI *** *
HIGH-SPEED COUNTER PV READ PRV PRV *** *
ON/OFF
depending on
instruction
operation
(CJ2M only)
COMPARISON TABLE LOAD CTBL CTBL *** *
SET PULSES PULS PULS *** *
SPEED OUTPUT SPED SPED *** *
ACCELERATION CONTROL ACC ACC *** *
PULSE OUTPUT PLS2 PLS2 *** *
PULSE WITH VARIABLE DUTY FACTO
R
PWM PWM *** *
6

Omron CJ2M-CPU Series Specifications

General

Brand	Omron
Model	CJ2M-CPU Series
Category	Controller
Language	English