Classification
Type
Pointer
Other devices
*1 These are the maximum points that can be handled in the CPU module. The number of points actually used differs depending on the
module used.
*2 The default number of points is 16384 for the R120CPU, R120ENCPU, R120PCPU, and R120SFCPU.
*3 The device can be collected by using the CPU module where the SFC function can be used. ( Page 1008 Added and Enhanced
Functions)
*4 Can be used as a device comment in the SFC program.
*5 The default number of points for the R00CPU, R01CPU, and R02CPU are as follows.
Input (X), Output (Y), Internal relay (M): 8K points
Timer (T): 2K points
Long timer (LT), Long counter (LC): 0 point
Counter (C): 1K points
Data register (D): 12K points
SFC block device (BL): 128 points
21.2
Device Setting
The number of points of each user device can be changed ( Page 333 User Device)
[CPU Parameter] [Memory/Device Setting] [Device/Label Memory Area Detailed Setting] [Device Setting]
[Detail Setting]
Window
(1) The capacity of each area can be changed ( Page 95 Device/label memory area setting)
(2) The number of points of user devices can be changed
Device name
Symbol
Pointer
P
Interrupt pointer
I
Network No. specification
J
device
I/O No. specification
U
device
*3
SFC block device
BL
*3*4
SFC transition device
TR
(1)
(2)
Number of points
Parameter-set range
of Default
*2
8192 points
Changeable (Page
363 Pointer setting)
1024 points
Unchangeable
Unchangeable
*5
320 points
0 points
Notation
Decimal
Decimal
Decimal
Hexadecimal
Decimal
Decimal
21 DEVICES
331
21.2 Device Setting
21