289
PLC Setup Section 7-1
Fixed Servicing Time
7-1-2-10 FINS Protection Tab Page (Protection Against FINS Writes Across
Networks) (CJ-series CPU Unit Ver. 2.0 Only)
Enabling FINS Write Protection (Use FINS Write Protection)
Nodes Excluded from Write Protection (Protection Releasing Addresses)
7-1-2-11 Built-in Inputs
The following tables show the CX-Programmer's settings. These settings are
for CJ1M CPU Units equipped with the built-in I/O functions.
Note CX-Programmer Tabs
CX-Programmer Ver. 3.1 or lower: Built-in I/O Settings
CX-Programmer Ver. 3.2 or higher: Built-in Input
Address in
Programming
Console
Settings Function Related
flags and
words
When set-
ting is read
by CPU Unit
Word Bit(s)
218 0 to 7 00 to FF:
0.0 to 25.5 ms
(0.1-ms units)
Default: 00
Set the peripheral servicing time.
This setting is valid only when bit 15 of 218
is set to 1.
--- At start of
operation
(Can’t be
changed dur-
ing opera-
tion.)
Address in
Programming
Console
Settings Function Related
flags and
words
New set-
ting’s effec-
tiveness
Word Bit(s)
448 15 0: Disable FINS
write protection
1: Enable FINS write
protection
Default: 0
Enables or disables write protection for the
CPU Unit from FINS command sent over a
network (i.e., all connections except for
serial connections).
--- At any time
Address in
Programming
Console
Settings Function Related
flags and
words
New set-
ting’s
effec-
tiveness
Word Bit(s)
Set the nodes and networks from which FINS write operations will be enabled. The total number of nodes set to be
excluded from write protection will be automatically set.
A maximum of 32 nodes can be set. If these settings are not made (i.e., if the total number of nodes is 0), write operations
will be disabled for all nodes but the local node.
Note: This setting is valid only when FINS write protection has been enabled.
449 to
480
8 to 15 0 to 127
(00 to 7F hex)
FINS command source network address --- At any time
0 to 7 1 to 255
(01 to FE hex)
Note: 255 (FF hex)
can be set to include
all nodes in the
specified network.
FINS command source node address ---
448 0 to 7 0 to 32
(00 to 20 hex)
Number of nodes excluded from protection
(Automatically calculated by the CX-Pro-
grammer; do not set.)
---
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