Справочник Пользователя для Mitsubishi Electronics QSPCU
12
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12.7 Special Register List
12
TROUBLESHOOTING
Remark
*3 : Extensions are shown in Table12.21.
Table12.20 Special register
Number
Name
Meaning
Explanation
Set by
(When set)
Corresponding
CPU
SD5
Error
common
information
common
information
Error common
information
information
• Common information corresponding to the error codes (SD0)
is stored here.
• The following seven types of information are stored here:
1)
Module No./Base No.
*1: The storing value "255" in SD5 (Slot No.) indicates that the
slot number for a module specified by an instruction cannot
be identified. When storing the base number to SD5, store 0
(main base unit).
be identified. When storing the base number to SD5, store 0
(main base unit).
*2: The storing value "FFFFH" in SD6 (I/O No.) indicates that the
I/O number cannot be identified on the I/O assignment setting
tab of PLC parameter due to overlapping of I/O numbers or
that the I/O number cannot be identified from the network
number specified by an instruction. In this case, the error
location can be identified in SD5.
tab of PLC parameter due to overlapping of I/O numbers or
that the I/O number cannot be identified from the network
number specified by an instruction. In this case, the error
location can be identified in SD5.
2)
File name/Drive name
S (Error)
QS
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
Table12.21 Extension name
SDn
SDn+1
Extension
name
File type
Higher 8 bits
Lower 8 bits
Higher 8 bits
51H
50H
41H
QPA
Parameters
51H
50H
47H
QPG
Sequence program
51H
43H
44H
QCD
Device comment
1
SD5
SD6
SD7
SD8
SD9
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
SD13
SD14
SD15
Number
Slot No./Base No.
I/O No. 2
Meaning
(Empty)
SD5
SD6
SD7
SD8
SD9
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
SD13
SD14
SD15
2E
H
(.)
3
Number
Meaning
Drive
File name
(ASCII code: 8 characters)
Extension
(ASCII code: 3 characters)
(Empty)
MAIN.QPG
41
H
(A)
4D
H
(M)
4E
H
(N)
43
H
(I)
20
H
(SP) 20
H
(SP)
20
H
(SP) 20
H
(SP)
51
H
(Q)
2E
H
(.)
47
H
(G)
50
H
(P)
b15 to b8 b7 to b0
(Example) File name =