Delta AS Series Programming Manual page 931

AS Ser ies Pro gra mm in g M anu al
Example 6
1. Function code 10 (16#10): the PLC writes the states into several word devices.
2. AS Series CPU module is connected to the DVP-ES2 series PLC.
3. Suppose the values for D20–27 are listed in the following table (waiting to write data to the devices T0–7 of the
DVP-ES2).
_6
Device
Value (16#)
When SM96 and X0.0 are ON, the PLC can write data to the T0–7 in the DVP-ES2 series PLC. The address of T0
is 16#0600.
The following table lists the operands of the MODRW instruction.
Operand
S
1
S
2
S
3
S
n
6 - 6 5 2
D20 D21 D22
1234 5678 1122
Description
Unit address
Function code
Device address of T0
Register T0–7 for reading and writing the data
Data length (not used with this function code)
D23 D24 D25
3344 5566 7788
D26 D27
99AA BBCC
Device
1
16#0010
16#0600
D20
8