Delta AS Series Programming Manual page 996

API Instruction
1821 DESO
Device X Y M
ComNo
ListNo
 
OK
 
Error
ErrCode
Data
type

ComNo

ListNo

OK

Error

ErrCode
Symbol
Explanation
1. This instruction is available for PLC with FW V1.08.20 or later and ISPSoft V3.09.07 or later.
2. Make sure the data exchange table of the PLC CPU is already created before executing this instruction. If not, the
Error flag switches to ON and ErrCode is recorded as 1.
3. ComNo is the communication port for data exchange.
Communication Port
Number in decimal format
4. ListNo is the communication number of the data exchange table.
Operand
ComNo ~ ErrCode
S T C HC D


 
 




Pulse Instruction
-
： Communication port for data exchange
ComNo
： Communication number of the data exchange table
ListNo
： Completion flag
OK
： Error flag
Error
ErrCode ： Error code
COM1 COM2
1
Cha p ter 6 App l ied Ins truc tio ns
Description
Execute the appointed communication number of
the data exchange table once
FR SM SR E
16-bit instruction
AS
Ethernet
2 3
K 16# "$" F
 
 
32-bit instruction
-
Card1 Card2
11 12
6 - 7 1 7
6_