Delta DVP-ES2/EX2/SS2/SA2/SX2/SE manual Length of Operand 16-bit or 32-bit instruction

3. Instruction Set

Source: if there are more than one source is required, it will be indicated as S1, S2....etc.

Destination: if there are more than one destination is required, it will be indicated as D1, D2....etc.

If the operand can only be constant K/H or a register, it will be represented as m, m1, m2, n, n1, n2…etc.

Length of Operand (16-bit or 32-bit instruction)

The length of operand can be divided into two groups: 16-bit and 32-bit for processing data of different length. A prefix ”D” indicates 32-bit instructions.

16-bit MOV instruction

	X0		K10	D10	When X0	= ON, K10 will be sent to D10.
		MOV
32-bit DMOV instruction
	X1				When X1	= ON, the content in (D11, D10) will be
			D10	D20	sent to (D21, D20).
		DMOV

Explanation of the format of application instruction

1		2		3		4
A PI		M nemo n ic		Op erand s		F un ctio n
10 D		C MP	P	S 1 S 2	D	C ompa re
	Type	B it Device s			Word D evices

5

Con tr o llers ES2/EX2 SS2 SA2 SX2

Pro gram Ste ps

OP X Y M S K H KnX KnY KnM KnS T C D E

6

{

S 1

* *

*

*

*

*

* *

*

*

S 2

*

*

* *

*

*

*

*

* *

*

*

D

*

FCM P, C MPP: 7 steps

*DC MP, DC MPP: 13steps

* 7

8

PU LSE				16 -b it				32 -b it
E S2/E X2	S S2	S A2	S X2	E S2 /E X2	S S2	S A2	S X2	E S2 /E X2	S S2	S A2	S X2

API number for instruction

The core mnemonic code of instruction A prefix “D” indicates a 32 bit instruction

A suffix “P“ in this box indicates a pulse instruction Operand format of the instruction

Function of the instruction

Applicable PLC models for this instruction

A symbol “*” is the device can use the index register. For example, device D of operand S1

3 - 1 5