Mitsubishi Melsec-Q Series User Manual page 535

Number Name Meaning
Error detection
SD281 CC-Link error
status
SD286
Points assigned to
M (for extension)
SD287
Device
assignment
SD288
Points assigned to
B (for extension)
SD289
Number of points
SD290
assigned for X
Number of points
SD291
assigned for Y
Number of points
SD292
Device
assigned for M
assignment
Number of points
SD293 (Same as
assigned for L
parameter
Number of points
contents)
SD294
assigned for B
Number of points
SD295
assigned for F
Number of points
SD296
assigned for SB
Number of points
SD297
assigned for V
Number of points
SD298
assigned for S
Number of points
SD299
assigned for T
Device
Number of points
SD300
assignment
assigned for ST
(Same as
Number of points
parameter
SD301
assigned for C
contents)
Number of points
SD302
assigned for D
Number of points
SD303
assigned for W
Number of points
SD304
assigned for SW
*14: The module whose first 5 digits of serial No. is "08032" or later.
*15: The module whose first 5 digits of serial No. is "09012" or later.
*16: The module whose first 5 digits of serial No. is "10042" or later.
Table12.36 Special register
Explanation
1) When Xn0 of the mounted CC-Link module turns ON, the bit of the
corresponding station turns to 1 (ON).
2) When either Xn1 or XnF of the mounted CC-Link module turns OFF, the
bit of the corresponding station turns to 1 (ON).
3) Turns to 1 (ON) when communication between the mounted CC-Link
module and CPU module cannot be made.
Information Information
of 3) of 2)
b15 b12 b11 b8 b7
to to to
Empty
The above module Nos. n are in order of the head I/O numbers.
(However, the one where parameter setting has not been made is not
counted.)
• The number of points assigned to M is stored with 32 bits.
• Even if the points assigned to M are 32k points or less, the points are
stored.
• The number of points assigned to B is stored with 32 bits.
• Even if the points assigned to B are 32k points or less, the points are
stored.
• Stores the number of points currently set for X devices
• Stores the number of points currently set for Y devices
• Stores the number of points currently set for M devices
• Stores the number of points currently set for L devices
• Stores the number of points currently set for B devices
• Stores the number of points currently set for F devices
• Stores the number of points currently set for SB devices
• Stores the number of points currently set for V devices
• Stores the number of points currently set for S devices
• Stores the number of points currently set for T device
• Stores the number of points currently set for ST devices
• Stores the number of points currently set for C devices
• Stores the number of points currently set for D devices
• Stores the number of points currently set for W devices
• Stores the number of points currently set for SW devices
CHAPTER12 TROUBLESHOOTING
Set by
(When Set)
Information
of 1)
b4 b3 b0
to
S (Error)
5st
module
6nd
module
7rd
module
8th
module
S (Initial)
S (Initial)
S (Initial)
Corres-
ponding Corresponding
ACPU CPU
D9
*14
Qn(H)
*14
New
QnPH
*15
QnPRH
*16
New
QnU
New
QCPU
New
12 - 240
1
2
3
12
6
7
8