Lg Electronics G3F-AD3A Manuale Utente

7 - 2 

 

- In the following cases, operation error occurs; 

a) Special function module is not founded at the slot number specified at ‘n1’ 

b) The value of ‘n2’ is greater than 512, or [ D + n2 ] is exceeds the range of specified 

device. 

- Execution conditions  

 

 

Input condition 

 

 

GET 

 

 

GETP 

 

 

2)   Program example 

- Program that reads address 14, 15 of buffer memory of the A/D module (G4F-AD3A) 

mounted at the slot 3, and stores them to the D0014, D0015 of CPU module. 

 

 

 

- Program that reads a ddress 09, 10 of buffer memory of the A/D module (G6F-AD2A) mounted 

at the slot 3, and stores them to the D0014, D0015 of CPU module. 

 

 

 

 

 

G4F -AD3A 

(G6F-AD2A) 

Buffer memory 

of A/D module 

 

 

CPU module 

 

12 (07) 

 

 

D0012 

 

 

13 (08) 

 

 

D0013 

 

 

14 (09) 

2001 

D0014 

2001 

15 (10) 

1999 

2 words 

D0015 

1999 

2 words 

16 (11) 

 

 

 

D0016 

 

 

 

Executed per scan 

Executed per scan 

Executed only once 

Executed only once 

Input 

condition 

Input 

condition