Internal device addresses on the display unit. For Direct Access communication, you can use the LS user area. For Memory Link communication you can use the System Area's user area.
Regardless of the communication format, you can use all USR area addresses, from 0 to 29999.
|
Name |
Type |
Example |
Description |
|---|---|---|---|
|
LS Area |
Bit |
[#INTERNAL]LS010000 |
Bit specification for internal device |
|
Word |
[#INTERNAL]LS0100 |
Word specification for internal device |
|
|
Memory Link |
Bit |
[#MEMLINK]010000 |
Bit specification for internal device |
|
Word |
[#MEMLINK]0100 |
Word specification for internal device |
|
|
USR Area |
Bit |
[#INTERNAL]USR0010000 |
Bit specification for internal device |
|
Word |
[#INTERNAL]USR00100 |
Word specification for internal device |
LS area and USR area words are 16-bits, but are treated as 32-bits when processed by the Logic. However, the top 16 bits are ignored when used in a display and other parts.
Refer to the following for details on the internal device.
A.1 Internal Device