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2 SPECIFICATIONS
2.6 Performance Specifications
Number of device points
*1 Can be changed with parameters within the capacity range of the CPU built-in memory.
*2 Total of the index register (Z) and long index register (LZ) is maximum 24 words.
Item Base Max. number of points
No. of user device
points
Input relay (X) 8 1024 points The total number of X and Y assigned to input/output points is up to
256 points.
Output relay (Y) 8 1024 points
Internal relay (M) 10 32768 points (can be changed with parameter)
*1
Latch relay (L) 10 32768 points (can be changed with parameter)
*1
Link relay (B) 16 32768 points (can be changed with parameter)
*1
Annunciator (F) 10 32768 points (can be changed with parameter)
*1
Link special relay (SB) 16 32768 points (can be changed with parameter)
*1
Step relay (S) 10 4096 points (fixed)
Timer system Timer (T) 10 1024 points (can be changed with parameter)
*1
Accumulation
timer system
Accumulation timer
(ST)
10 1024 points (can be changed with parameter)
*1
Counter
system
Counter (C) 10 1024 points (can be changed with parameter)
*1
Long counter (LC) 10 1024 points (can be changed with parameter)
*1
Data register (D) 10 8000 points (can be changed with parameter)
*1
Link register (W) 16 32768 points (can be changed with parameter)
*1
Link special register (SW) 16 32768 points (can be changed with parameter)
*1
No. of system device
points
Special relay (SM) 10 10000 points (fixed)
Special register (SD) 10 12000 points (fixed)
Module access device Intelligent function module device 10 65536 points (designated by U\G)
No. of index register
points
Index register (Z)
*2
10 24 points
Long index register (LZ)
*2
10 12 points
No. of file register
points
File register (R) 10 32768 points (can be changed with parameter)
*1
No. of nesting points Nesting (N) 10 15 points (fixed)
No. of pointer points Pointer (P) 10 4096 points
Interrupt pointer (I) 10 178 points (fixed)
Others Decimal
constant (K)
Signed 16 bits: -32768 to +32767, 32 bits: -2147483648 to +2147483647
Unsigned 16 bits: 0 to 65535, 32 bits: 0 to 4294967295
Hexadecimal constant (H) 16 bits: 0 to FFFF, 32 bits: 0 to FFFFFFFF
Real constant
(E)
Single precision E-3.40282347+38 to E-1.17549435-38, 0, E1.17549435-38 to E3.40282347+38
Character string Shift-JIS code max. 255 single-byte characters (256 including NULL)