332
PLC Comparison Charts Appendix A
Initial
set-
tings
(contd.)
Power
supply
Restart Continuation
Bit Hold
No No No Set in PLC
Setup
No
Startup mode Set in PLC Setup Set in PLC Setup Set in PLC
Setup
Set in PLC
Setup
Set in PLC
Setup
Startup Condition
Settings
CJ1: No
CJ1-H: Yes
CJ1M: Yes
CS1: No
CS1-H: Yes
No No No
Startup trace No No No Set in PLC
Setup
No
Detect low battery
voltage
Set in PLC Setup Set in PLC Setup Set in PLC
Setup
Set in PLC
Setup
Set in PLC
Setup
Momentary power
interruption time
No No No Set in PLC
Setup
No
Power OFF detec-
tion delay time
Set in PLC Setup Set in PLC Setup Set in PLC
Setup
(Time that oper-
ation will con-
tinue after
power OFF has
been detected)
No No
Momentary power
interruption as fatal/
non-fatal error
No No No Set in PLC
Setup
No
Cycles I/O refresh No No Set in PLC
Setup (Special
I/O Units only)
Set in PLC
Setup
No
Constant cycle time Set in PLC Setup(1 to
32,000 ms)
Set in PLC
Setup(1 to
32,000 ms)
Set in PLC
Setup(1 to
9,999 ms)
Set in PLC
Setup (1 to
32,000 ms)
Set in PLC
Setup(1 to
9,999 ms)
Monitor cycle time Set in PLC Setup (10
to 40,000 ms) (Initial
setting: 1,000 ms
fixed)
Set in PLC Setup
(10 to 40,000 ms)
(Initial setting:
1,000 ms fixed)
Set in PLC
Setup (0 to 99)
Unit: 1 s, 10 ms,
100 ms (Initial
setting: 120 ms
fixed)
Set in PLC
Setup (10 to
40,000 ms)
(Initial setting:
1,000 ms fixed)
Set in PLC
Setup (0 to 99)
Unit: 1 s, 10
ms, 100 ms
(Initial setting:
120 ms fixed)
Detect cycle time
over disable
No No Set in PLC
Setup
No Set in PLC
Setup
Asynchronous
instruction execution
and peripheral ser-
vicing
No No No Set in PLC
Setup
No
Serial
com-
muni-
cations
RS-232C port com-
munications settings
DIP switch setting for
auto-detect or PLC
Setup
DIP switch set-
ting for auto-
detect or PLC
Setup
DIP switch set-
ting for defaults
or PLC Setup
DIP switch set-
ting for defaults
or PLC Setup
DIP switch set-
ting for defaults
or PLC Setup
Peripheral port com-
munications settings
Set in PLC Setup Set in PLC Setup PLC Setup Set on DIP
switch.
Set in PLC
Setup
Communications
Board communica-
tions settings
No No PLC Setup No PLC Setup
CPU
pro-
cess-
ing
mode
Parallel processing
modes
CJ1: No
CJ1-H: Yes
CJ1M: No
CS1: No
CS1-H: Yes
No No No
Peripheral Servicing
Priority Mode
Yes Yes No No No
Servic-
ing
other
periph-
erals
Service time Set in PLC Setup
(Fixed Peripheral Ser-
vicing Time)
Set in PLC Setup
(Fixed Peripheral
Servicing Time)
Set in PLC
Setup
(Built-in RS-
232C port,
Communica-
tions Board,
peripheral port)
No Set in PLC
Setup
(Built-in RS-
232C port,
Communica-
tions Board,
peripheral port)
Measure CPU Bus
Unit service interval
No No No Set in PLC
Setup
No
Stop Special I/O Unit
Cyclic Refreshing
Set in PLC Setup Set in PLC Setup Set in PLC
Setup
No No
CPU Bus link appli-
cation
No No No Set in PLC
Setup
No
Item CJ Series CS Series C200HX/HG/
HE
CVM1/CV
Series
CQM1H
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