Delta AH500 Programming Manual page 638

AH 5 00 Pr ogr am m ing Ma n ua l
S 2
1
12
S 2
4 S 2
( S1+1,S1)
- 12.34567
Example 1:
Suppose the value in D4 is 0. The floating-point number in (D1, D0) is converted into the decimal
format of the string.
Dec imal fo rm at
0 D4
Numbe r of ch arac ters
7 D5
3 Numbe r of dec imal plac es
D6
( D1,D0)
0.0327457
Example 2:
Suppose the value in D4 is 1. The floating-point number in (D1, D0) is converted into the
exponential format of the string.
Exponential foramt
D4 1
Number of characters
12
D5
Number of dec imal plac es
4
D6
D1
D0
0.0327457
Additional remark:
1. If the value in S exceeds the range of values which can be represented by the floating-point
1
numbers, the instruction is not executed, SM0 is ON, and the error code in SR0 is 16#2013.
2. If the value in S is neither 0 nor 1, the instruction is not executed, SM0 is ON, and the error
2
code in SR0 is 16#2003.
3. If the value in S +1 exceeds the range below, the instruction is not executed, SM0 is ON, and
2
6 - 4 7 0
+1
+2
-
.
0
.
2 4
3 7
.
2 4 5 6 7
1 3
b15
16#20( )
16# 2E(.)
16# 33(3)
0 3 2
16#
Automati cally stored at the end of the s tr ing
b15
D10
D11
D12
D13
E
- 0
6 2
D14
D15
D16
Automati cally stored at the end of the str ing
E
+ 0
1
b8 b7 b0
16# 20( ) D10
16# 30(0) D11
D12
16#30(0)
00
16# 33(3) D13
b8 b7 b0
16#20( ) 16# 20( )
16# 2E(.)
16# 33(3)
16# 37(7) 16# 32(2)
16# 36(6) 16# 34(4)
16# 45(E)
16# 2D( -)
16# 32(2) 16# 30(0)
16# 00