Omron CP2E User Manual

ZEN V2 Units
32
■ Support Software and CPU Unit Combinations
Note: 1. The display functions (display clear: -CD@ and day/month display: DAT1) cannot be used and will be ignored.
2. Only the memory area ranges supported by the pre-V1 CPU Units can be used for Timers, Holding Timers, Counters, Weekly Timers, Calendar Timers, and
Displays (i.e., only half of each).
3. Twin timer operation for timers, multiple-day operation and pulse operation for weekly timers, the 8-digit counter, and 8-digit comparators cannot be used.
New Zealand and Australia cannot be set for Daylight Saving Time (DST).
■ Difference between ZEN Programmable Relays and PLC Ladder
Program Execution
ZEN Programmable Relays
The ON/OFF status produced by an output contact will not be used
as the input contact status in the same cycle, but it can be used in
the next cycle.
OMRON SYSMAC PLCs
When the following instructions are executed, Q0 turns ON/OFF
at the same time as the other bits.
CPU Unit system software Support Software
Ver. 1.0
ZEN-SOFT01
Ver. 2.0
ZEN-SOFT01-V2
Ver. 3.0
ZEN-SOFT01-V3
Ver. 4.1
ZEN-SOFT01-V4
Ver. 1.0 (Pre-V1 Units) OK OK Restrictions
(See notes 1 and 2.)
Restrictions
(See notes 1, 2, and 3.)
Ver. 1.1 (Pre-V1 Units) Restrictions
(See note 1.)
OK Restrictions
(See note 2.)
Restrictions
(See notes 2 and 3.)
Ver. 2.0 (V1 CPU Units) 10 I/O points Restrictions
(See notes 1 and 2.)
Restrictions
(See note 2.)
OK Restrictions
(See note 3.)
20 I/O points Not applicable. Not applicable. OK Restrictions (See note 3.)
Ver. 3.0 (V2 CPU Units) Not applicable. Not applicable. Not applicable. OK
0
1
2
3
4
I0
Bus bar
Executed sequentially
from the bus bar.
I1 I2
[ Q0
[ Q1
TT0
[ Q2
Q0
I3
I4
T0
ZEN executes the entire
ladder program (up to 96
lines) from the first to last line
at one time. Each row is
executed in order from left to
right starting from the left bus
bar.
1 cycle 1 cycle
0
1
I0
M0
Q0
I0
[ M0
[ Q0
M0
0
1
2
3
4
I0
END
I1 I2
[ Q0
[ Q1
TT0
[ Q2
Q0
I3
I4
T0
PLCs execute ladder
programs one rung (circuit) at
a time, starting with the top
rung and executing it in order
from the left. When the END
instruction is reached, the
program is executed again
from the first rung.
0
1
I0
M0
Q0
I0
[ M0
[ Q0
M0

Omron CP2E Specifications

General

Expansion I/O Units	Up to 7 units
Model	CP2E
Type	Programmable Logic Controller (PLC)
Analog Inputs	Available via expansion units
Analog Outputs	Available via expansion units
Communication Ports	RS-232C
Ethernet Port	Yes
Power Supply	100 to 240 VAC or 24 VDC (depending on the model)