Delta AH500 Programming Manual page 627

API Instruction code
2107 D $STR
Device X Y M
 
S
1
 
S
2
 
D
Symbol:
Explanation:
1. A decimal point is added to the value in S
places, and the value in S
in D.
2. $STR:
The value in S should be within the range between 2 and 8.
1
The value in S +1 should be within the range between 0 and 5, and should be less than or
1
equal to the value in S
The value in S should be within the range between -32768 and 32767.
2
Number of characters
S1
S1+1 Number of dec imal pl ac es
Sign
Binar y number
S2
Suppose the number of characters is 5, the number of decimal places is 1, and the value is
-123. The conversion result is as follows.
Operand
P S , S , D
1 2
S T C HC D
  
  
  
Pulse instruction 16-bit instruction (7 steps) 32-bit instruction (7 steps)
AH500
Initial device in which the
：
S
1
number of characters is stored
： Value which is converted
S
2
Initial device in which the
D ：
conversion result is stored
, the value in S
2
indicates the number of characters. The conversion result is stored
1
minus 3.
1
.
Ch a pt er 6 Ap p l i ed I ns t r uc t i ons
Converting the binary number into
the string
L SM SR E PR
   
   
 
AH500
+1 indicates the number of decimal
1
b15 b8
b7
F irst ASCII code
Second ASCII code
T hi rd A SCII c ode
F our th ASCII code
F ifth ASCII code
Seventh AS CII c ode Six th ASCII code
Ending char ac ter
16#00 (
Automati cally stored at the end of the s tr ing
Function
K 16# "$" DF
 
AH500
Word/Double word
Word/Double word
Word
b0
Sign
D
D+1
D+2
D+3
D+4
)
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