Delta AH500 Programming Manual page 472

AH 5 00 Pr ogr am m ing Ma n ua l
API Instruction code
1223 D ZONE
Device X Y M
 
S
1
 
S
2
 
S
3
 
D
Symbol:
Explanation:
1. The negative deviation in S
and the sum is stored in D.
If the input value in S
the input value in S
If the input value in S
the input value in S
If the input value in S
2. The figures:
Z ONE is not ex ec uted.
Output value
3. Only the 32-bit instructions can use the 32-bit counter.
4. The negative deviation in S
6 - 3 0 4
Operand
S , S , S
P
1 2 3
S T C HC D
   
   
   
   
Pulse instruction 16-bit instruction (9 steps) 32-bit instruction (9 steps)
AH500
： Negative deviation
S
1
： Positive deviation
S
2
： Input value
S
3
D ： Output value
or the positive deviation in S
1
is less than 0, the negative deviation in S
3
, and the sum is stored in D.
3
is larger than 0, the positive deviation in S
3
, and the sum is stored in D.
3
is equal to 0, the output value stored in D is 0.
3
Positiv e deviation
Input value
, the positive deviation in S
1
, D
Controlling the zone
L SM SR E PR
 
 
 
 
AH500
Word/Double word
Word/Double word
Word/Double word
Word/Double word
is added to the input value in S
2
is added to
1
is added to
2
Z ONE is exec uted.
Output value
, the input value in S
2
Function
K 16# "$" DF
  
  
  

AH500
,
3
Input value
Negativ e deviation
, and the output
3