Omron CJ - PROGRAMMING MANUAL 08-2008 Programming Manual page 410

PLC Comparison Charts
Item
Initial I/O Input response time
set- for Basic I/O Unit
tings
Rack first addresses Set in I/O table from Programming Device (but
First address of
SYSMAC BUS Opti-
cal I/O Units by Mas-
ter
Operation for I/O
verification error
Memory User memory pro-
tection
Holding areas
Holding I/O words
for fatal errors
(except power fail-
ure)
Memory saved using
IOM Hold Bit when
power to PLC is
turned ON
Memory saved using
Forced Status Hold
Bit when power to
PLC is turned ON
DIP switch status
monitoring
Instruc- Setting indirect DM
tions data to BCD or
binary
Multiple use of
JMP(0) instruction
Operation for
instruction errors
(Continue or stop)
Background execu-
tion
File Automatic transfer at
memory startup
EM file memory
Inter- Interrupt response
rupts
Error detection
Holding I/O inter-
rupts during I/O
interrupt program
execution
Power OFF interrupt
enabled/disabled
Scheduled interrupt
interval setting
372
CJ1-H/CJ1M Series
CJ1-H-R CJ1-H CJ1-M
Set in PLC Setup
order of rack numbers is fixed).
No
No
Set on DIP switch
No
No
Set in PLC Setup
Set in PLC Setup
Yes
Direct input possible
Multiple use already possible
Set in PLC Setup
Yes
Determined by DIP switch setting (Automati-
cally read from Memory Card)
Set in PLC Setup
No
Set in PLC Setup
No
Set in PLC Setup
Set in Set in Set in
PLC PLC PLC
Setup Setup Setup
(10 ms, (10 ms, (10 ms,
1.0 ms, 1.0 ms) 1.0 ms,
0.1 ms) 0.1 ms)
CS1-H Series C200HX/HG/
HE
No
No
No
No
Set on DIP
switch
No
No
Set in PLC
Setup
Set in PLC
Setup
Yes
No
No
No
No
Determined
by DIP switch
setting (Auto-
matically read
from memory
cassette)
No
Set in PLC
Setup
(C200H/High-
speed
response)
Set in PLC
Setup
No
No
Set in PLC Set in PLC
Setup Setup (10 ms,
1 ms, 0.1 ms)
(10 ms,
1.0 ms)
Appendix A
CVM1/CV CQM1H
Series
No Set in PLC
Setup
Set in PLC No
Setup (Rack
No. order can
be set.)
Set in PLC No
Setup
Set in PLC No
Setup
Determined Set on DIP
by key switch switch
setting
Set in PLC No
Setup
Set in PLC No
Setup
Set in PLC Set in PLC
Setup Setup
Set in PLC Set in PLC
Setup Setup
No Yes
Set in PLC No
Setup
Set in PLC No
Setup
No No
No No
Set in PLC Determined
Setup or DIP by DIP switch
switch setting setting (Auto-
(Automati- matically read
cally read from Memory
from Memory Card)
Card)
No No
No No
No No
Set in PLC No
Setup
Set in PLC No
Setup
Set in PLC No
Setup (10 ms,
1 ms, 0.5 ms)