Omron CJ1W-CT021 Operation Manual page 86

Output Control
Unit Output Pattern
Unit Output Pattern:
(for Unit internal use only)
Output Status
General Setting:
n+14
n+15
66
Both in Range and Comparison Mode the 32 Outputs of the Unit are represented
by the Unit Output Pattern. The Unit uses the Unit Output Pattern internally to con-
trol the Outputs. The Unit Output Pattern consists of 30 Soft (internal) Outputs and
2 Digital Outputs. The two Digital Outputs represent the Physical Outputs O0 and
O1 of the Unit.
31
31 30 29
Digital Outputs 0 and 1 correspond with the Physical Digital Outputs O0 and O1.
The status of the Digital Outputs is reflected by their corresponding bits in CIO and
can be used as event flags in the Ladder Program. The Soft Outputs for instance
can be used in the Ladder Program to control outputs of an external Digital Output
Unit.
15 14 13 12 11 10 9
15 14 13 12 11 10 9
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
= Digital Output
(corresponding with Digital Outputs O0 and O1)
= Soft Output
(corresponding with Soft Outputs 2-31)
Note Every Soft and Digital Output can be configured to generate an Interrupt to the
CPU. For details refer to 4-6-1 "Outputs Generating Interrupts".
16 15 14
8 7 6 5 4 3 2 1
7 7 6 5 4 3 2 O1 O0
4
4 3 2 1 0
6 5 4 3 2 O1 O0
Digital Outputs 0 and 1
Soft Outputs 2 to 31
0
Output Status
0 = Output is OFF
1 = Output is ON
Section 3-5