Parameter Setting Ranges; List Of Parameter Setting Range - Mitsubishi A1SJH(S8) User Manual

4. CPU MODULE
4.2

Parameter Setting Ranges

Parameter contents in the CPU modules and parameter setting ranges are explained
below.
4.2.1

List of parameter setting range

Parameters are used for allocating the user memory area inside the CPU module, setting
various functions and device ranges.
A parameter is usually stored in the first 3k bytes of the user memory area.
Even though a default value can be used, parameter value can be changed to a value
suitable for a particular application within a setting range by the peripheral devices.
Item
Main sequence program capacity
Microcomputer program capacity
File register capacity
Comment capacity
Expanded comment capacity
Memory capacity
Status latch Data memory
File register
Memory capacity
Device setting
Sampling
Executing
trace
condition
Number of
sampling times
Link relay (B)
Timer (T)
Latch range
setting
Counter (C)
(power failure
compensation)
Data register (D)
Link register (W)
Settings for internal relay (M),
latch relay (L), step relay (S)
List of parameter setting range
Default Value
A1SJHCPU(S8)
1 to 8k steps
6k steps
(1k step = in 2k-byte units)
0 to 14k bytes
–
(in units of 2k bytes)
–
–
[When comment capacity is set up, 1k byte is added to the memory area.]
–
–
–
• Latch: only
L1000 to
L2047
• None for
others.
M0 to M999
L1000 to L2047
None for S
Setting Range
A1SHCPU
1 to 8k steps
(1k step = in 2k-byte units)
0 to 14 bytes
(in units of 2k bytes)
0 to 8k points (1k point = in 2k-byte units)
0 to 3648 points (64 points unit = in 1k byte units)
0 to 3968 points (64 points unit = in 1k byte units)
0/8 to 16k bytes
No/Yes
No/Yes (2 to 8k bytes)
0/8k byte(s)
Device No.
For each scan
For each period
0 to 1024 times
(in units of 129 times)
B0 to B3FF (in units of 1 point)
T0 to T255 (in units of 1 point)
C0 to C255 (in units of 1 point)
D0 to D1023 (in units of 1 point)
W0 to W3FF (in units of 1 point)
M/L/S0 to M/L/S2047
(where M, L, S are serial numbers)
4 - 15
A2SHCPU(S1)
1 to 14k steps
(1k step = in 2k-byte units)
0 to 26k bytes
(in units of 2k bytes)