Manual background

￿￿￿￿￿￿￿￿￿&￿￿￿'￿￿(0￿￿'￿￿(0￿"￿￿&￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿

 

Section 5-1

 

 

The PT status control area (PC to PT) can be allocated to the following PC

 

areas.

 

 

 

 

 

 

 

 

 

 

 

 

Symbol

C Series PCs

Allocated

CVM1/CV Series PCs

Allocated

 

 

 

 

 

 

 

DM

Data memory

Data memory

 

 

 

 

 

 

 

CH

Internal/Special Relay

Internal/Special Relay

 

 

 

 

 

 

 

 

TIM

Timer

 

Timer

 

 

 

 

 

 

 

 

 

 

CNT

Counter

￿

Counter

 

 

 

 

 

 

 

 

 

 

HR

Holding Relay

--

 

 

 

 

 

 

 

 

 

AR

Auxiliary Relay

Auxiliary Relay

￿

 

 

 

 

 

 

 

 

LR

Link Relay

--

 

 

 

 

 

 

 

 

 

 

 

 

: OK ￿: NG

Manual background Caution

Reference

Since the special auxiliary relays of the CV series PCs are allocated to the system, they cannot be used for purposes other than the system use.

Set so that there is no overlap between the PT status control area and PT status notify area. Otherwise the system may operate unpredictably.

When NT link (1:N) is set, the PT status control area must be set for each con- nected PT.

Notifying the Display Elements by Using Allocated Bits and Words

The NT600S will operate as follows in the display element notification operation.

[NT600S operation]

The NT600S will write any changes in the contents of the numeral or character- string memory table being displayed or pressing of a touch switch to the bits and words area in the PC.

[NT600S operation example]

Touch switch #12

NT600S

 

Bit009012

 

Bit 009012:ON

 

 

 

 

 

DM0110:0432

Numeral memory table 100

Numeral memory table0

 

0 4 3 2

Number of saved words : 1

Copy

First word

: DM0110

PC

￿￿￿

Page 171
Image 171
Omron V022-E3-1 operation manual Section, Reference, NT600S operation example