PT status notify bits

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

Section 5-1

As the number of the numeral table is written, the PT status numeral setting strobe flag is simultaneously set ON (1). After this is notified to the PC, this flag reverts to OFF (0). Checking the status of this flag will provide a simple method of checking if a number has been input from the NT600S.

￿Note that this function is not available with the character-string memory table. PT status (refer to page 197)

The NT600S operation status and other information are written with the ON or OFF of the bits as shown below.

PT status notify bits

15 14 13 12 11 10 9 8 Bit

Word m+2

0

0

0

0

 

 

 

PT operation status (1 (ON): RUN / 0 (OFF): STOP)

 

 

 

Battery (1 (ON): LOW / 0 (OFF): NORMAL)

 

 

 

Screen switching strobe

 

 

 

Numeral setting strobe flag

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

Reference Since the special auxiliary relays of the CVM1/CV series PCs are allocated to the system, they cannot be used for purposes other than the system use.

Manual background Caution

Reference

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 notify area must be set for each con- nected PT.

￿￿￿

Page 173
Image 173
Omron V022-E3-1 operation manual 00, Section, Reference, PT status notify bits 15 14 13 12 11 10 9 8 Bit