Delta Electronics DOP-A/AE/AS 연결 가이드

Delta DOP Series HMI Connection Manual|DOP-A/AE/AS Series

 

1-78  

Revision January, 2008, Doc. Name: 2007PDD23000007 

Baud rate: 9600, 8, ODD, 1. 

Controller Station number: 0. (no PLC station number in protocol, therefore, only 1(HMI) to 1 (PLC) 

communication is allowed.) 

Control area/status area: D0 / D10. 

 

1)  This driver supports all Mitsubishi A series CPU port. Mitsubishi A series CPU port can be divided into 

the following five categories according the used CPU code (used during communication): 

y

 

A0J2… 

y

 

A1N… 

y

 

A1S ( / A2S / A2N …) 

y

 

A3N ( / A1SH / A2SH …) 

y

 

A2A ( / A2AS / A2USH …) 

Delta HMI can support A2USH CPU port (same as A2A, A2AS CPU port.) and A1SH CPU port (same as 

A3N, A2ASH CPU port.). 

2)  L and M: The communication address of L is the same as communication address of M. 

3)  PX and X: 

In Mitsubishi A2A PLC, the communication address of PX and X are the same. 

In other Mitsubishi A series PLCs, X is from odd address and PX is from even address. That is one place 

where PX and X differ. 

4)  X, Y, B, M, SM, L, F, PX ----(Word), 

X, Y, B, M, SM, L, F, PX ----(Bit), 

When PLC station number is set to 255, only the value of even addresses will be read/written. 

When PLC station number is set to other number (not 255), all value of all addresses will be read/written. 

5)  R address: R address will be different according to the size of File Register responded from PLC. 

For example, A2USH: 

1K: 3800 ~ 4000H 

 

2K: 3000 ~ 4000H 

 

3K: 2800 ~ 4000H 

 

4K: 2000 ~ 4000H 

 

5K: 4000 ~ 6800H(cy) 

 

6K: 4000 ~ 7000H(cy) 

File Register: PLC must be started correctly or the read / write value will be incorrect.