Delta AH500 Hardware Operation Manual page 288

Programming Manual, whereas they are represented by decimal points in ISPSoft; for the floating-point
F500, one should input 500.0.
*3: The strings are notated by "$" in Chapter 5 and Chapter 6 in AH500 Programming Manual, whereas they
are represented by " " in ISPSoft; for the string of 1234, one should input "1234"in ISPSoft.
5.1.1.2 AH500 advanced series CPU Modules (AHCPU501/511/521/531)
Type
Input relay
Output relay
Data register
Bit device
Link register
Auxiliary relay
Special auxiliary relay
Stepping relay
Timer
Counter
32-bit counter
Input relay
Output relay
Data register
Word
device
Special data register
Link register
Timer
Counter
32-bit counter
Index register
Decimal system
Hexadecimal system
Constant*
Single-precision floating-
point number
Double-precision
floating-point number
C h a p t e r 5 D e vi c e s a n d A s s i g n i n g A d d r e s s e s
Device name
2048 (AHCPU501)
4096 (AHCPU511)
X
8192 (AHCPU521)
16384 (AHCPU531)
2048 (AHCPU501)
4096 (AHCPU511)
Y
8192 (AHCPU521)
16384 (AHCPU531)
393216 (AHCPU501)
786432 (AHCPU511)
D
1572864 (AHCPU521)
2097152 (AHCPU531)
393216 (AHCPU501)
786432 (AHCPU511)
L
1572864 (AHCPU521)
2097152 (AHCPU531)
M 8192
SM 4096
S 2048
T 2048
C 2048
HC 64
128 (AHCPU501)
256 (AHCPU511)
X
512 (AHCPU521)
1024 (AHCPU531)
128 (AHCPU501)
256 (AHCPU511)
Y
512 (AHCPU521)
1024 (AHCPU531)
24576 (AHCPU501)
49152 (AHCPU511)
D
98304 (AHCPU521)
131072 (AHCPU531)
SR 4096
24576 (AHCPU501)
49152 (AHCPU511)
L
98304 (AHCPU521)
131072 (AHCPU531)
2048
T
2048
C
HC 64 (128 words)
E 32
16 bits: -32768~32767
K
32 bits: -2147483648~2147483647
16 bits: 16#0~16#FFFF
16#
32 bits: 16#0~16#FFFFFFFF
F 32 bits: ±1.17549435
64 bits: ±2.2250738585072014
DF
±1.7976931348623157
Number of devices
-38
~±3.40282347
+ 308
Range
X0.0~X127.15
X0.0~X255.15
X0.0~X511.15
X0.0~X1023.15
Y0.0~Y127.15
Y0.0~Y255.15
Y0.0~Y511.15
Y0.0~Y1023.15
D0.0~D24575.15
D0.0~D49151.15
D0.0~D98303.15
D0.0~D131071.15
L0.0~L24575.15
L0.0~L49151.15
L0.0~L98303.15
L0.0~L131071.15
M0~M8191
SM0~SM4095
S0~S2047
T0~T2047
C0~C2047
HC0~HC63
X0~X127
X0~X255
X0~X511
X0~X1023
Y0~Y127
Y0~Y255
Y0~Y511
Y0~Y1023
D0~D24575
D0~D49151
D0~D98303
D0~D131071
SR0~SR4095
L0~L24575
L0~L49151
L0~L98303
L0~L131071
T0~T2047
C0~C2047
HC0~HC63
E0~E31
+ 38
-308
~
5 - 3