53
Specifications Section 1-3
1-3-3 Function Specifications
Item Description
Operation method Function block method
Number of function blocks Total
CS1W-LCB01: 103 blocks max., CS1W-LCB05: 733 blocks max., CS1D-CPU@@P: 701
blocks max., CJ1G-CPU42P: 71 blocks max., CJ1G-CPU43/44/45P: 501 blocks max.
Analog
opera-
tion
Control
Blocks
PID and other control func-
tions
LCB01: 50 blocks max.,
LCB03: 300 blocks max.,
LCB05/05D: 500 blocks max.
Operation
Blocks
Alarm, square root operation,
time operations, pulse train
operation, and other opera-
tion functions for various pro-
cesses
External
Controller
Block
Monitoring and setting func-
tions for external controllers
32 blocks max.
(Cannot be used for CS1D-
CPU@@P, C J 1 G - C P U@@P. )
Sequen-
tial Con-
trol
Sequence
tables
Logic sequence and step
sequence functions (CS1W-
LCB05 and CS1D-CPU@@P
only)
Totals
32 x 200 rules max., 1 block/32
rules max., 32 conditions and 32
actions per rule max.
Step Lad-
der Pro-
gram block
Logic sequence and step
sequence functions
4,000 commands max.
100 commands/1 block max.
Can be divided into 100 steps
max.
100 commands/1 step max.
I/O block Field Ter-
minal block
Analog I/O function with Ana-
log I/O Unit, contact I/O func-
tion with Basic I/O Unit
80 blocks max.
User link
tables
Analog data I/O and contact
data I/O function for CPU Unit
Can be added to CSV tags.
2,400 data max.
HMI func-
tion
I/O function for function block
ITEM data for Control, Opera-
tion, External Controller, and
System Common blocks for
CPU Unit
Control/Operation Blocks
LCB01: 50 blocks max. + 20
send/receive words
LCB03: 300 blocks max. + 20
send/receive words
LCB05/05D: 500 blocks max. +
20 send/receive words
External Controller Blocks
CS1W-LCB01/05: 32 blocks
max. + 20 send/receive words
(Cannot be used for the CS1D-
CPU@@P, C J 1 G - C P U@@P. )
System Common Block
20 send/receive words
Real PV Input Monitor Area
LCB01: 50 words max.
LCB03: 300 words max.
LCB05: 500 words max.
System Common
block
System common operation
cycle setting, run/stop com-
mand, load rate monitor, etc.
Single block
Function block data prepara-
tion/download
Function block data prepared by CX-Process Tool (sold separately) and downloaded to
Loop Controller
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