Mitsubishi 00JCPU User Manual page 360

(6) Device
Number of points, latch range, and local device range are set for each device.
Parameter
Item
No.
*1
2000
Device points
Latch (1) start/end
2001
(Latch clear valid)
Latch (2) start/end
2002
(Latch clear invalid)
Local device start/end 2003
*1: When changing the device points, new setting must not exceed the refresh ranges of network modules or the auto refresh ranges of
intelligent function modules.
If a new device point setting exceeds the corresponding device range, the data may be written to another device or an error may occur.
8 - 19
Figure 8.17 Device
Table8.17 Device setting list
Description
Set the number of device points that
H
is appropriate to the system.
Set a latch range (start and end
device numbers), which can be
H
cleared by the RESET/L.CLR switch
or remote latch clear operation.
Set a latch range (start and end
device numbers), which cannot be
H
cleared by the RESET/L.CLR switch
or remote latch clear operation.
Set a range (start and end device
numbers), which is used for a local
H
device.
Setting range
X(8K), Y(8K), S(8K), SB(2K), and
SW(2K) are fixed.
Setting is available within the range of
29K words in total, including the above
fixed points (3.7K words).
• One device: Up to 32K points
• Total bit device points: Up to 64K
points
Setting is available for only one range
for each of B, F, V, T, ST, C, D, and W
devices.
Setting is available for only one range
for each of L, B, F, V, T, ST, C, D, and W
devices.
Setting is available for only one range
for each of M, V, T, ST, C and D
devices.
Default Reference
• X: 8K
• Y: 8K
• M: 8K
• L: 8K
• B: 8K
• F: 2K
• SB: 2K
• V: 2K Section 9.1
• S: 8K
• T: 2K
• ST: 0K
• C: 1K
• D: 12K
• W: 8K
• SW: 2K
Section 3.4,
Blank
Section 6.3
Section 3.4,
Blank
Section 6.3
Blank Section 9.13.2