Chapter 11 Arithmetic Operation Instructions - Mitsubishi MELSEC-Q series Programming Manual

CHAPTER 11
11.1 S.ADD Addition
11.1
S.ADD
S.ADD
Structured ladder/FBD
EN
s1
s2
Input argument EN
S1
S2
Output argument ENO
D1
D2
Setting Internal devices
data
Bit Word
––
S1
––
D1
––
S2
––
D2
*1 Special register SD1506 can be specified as a dummy device.
Function
The input value (El to En) data is added by attaching a coefficient.
ARITHMETIC OPERATION
INSTRUCTIONS
Ladder diagram
Start contact
S_ADD
ENO
d1
d2
: Execution condition
: Input data start device
: Operation constant start device
: Execution result
: Block memory start device
*1
: Dummy device
J \
R, ZR
Bit
S.ADD
S1 D1
Structured text language
ENO:=S_ADD(EN,s1,s2,d1,d2);
: Bit
: Array of any 16-bit data (0..10)
: Array of any 16-bit data (0..12)
: Bit
: Real data type
: Real data type
U \G
Word
––
––
––
––
S.ADD
S2 D2
Zn Constant Other
221
1
2
11
6
7
8