Mitsubishi Electric MELSEC-L SSCNETIII/H User Manual page 120

Melsec-l series, head module
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No.
Name
SD16
SD17
SD18
SD19
SD20
Individual error
Individual error
SD21
information
information
SD22
SD23
SD24
SD25
SD26
118
Description
• Stores individual information corresponding to the error code (SD0).
• There are six types of information that are stored.
• The type of error individual information can be identified by SD4 "individual information
category code". (The values of "individual information category code" stored in SD4
correspond to items 1) to 6) below.)
1) (Empty)
2) File name/drive name
3) Time (Actual measurement value)
*4: For names of extensions, refer to the table on Page 117.
To the 4)
Details
(Example) File name =
Number
Meaning
SD16
Drive
SD17
File name
SD18
SD19
(ASCII code: 8 characters)
SD20
4
2E
(.)
SD21
Extension
H
SD22
(ASCII code: 3 characters)
SD23
SD24
(Empty)
SD25
SD26
Number
Meaning
SD16
Time : 1 s units (0 to 999 s)
SD17
Time : 1ms units (0 to 65535ms)
SD18
SD19
SD20
SD21
(Empty)
SD22
SD23
SD24
SD25
SD26
ABCDEFGH. IJK
b15 to b8 b7 to b0
42
(B)
41
(A)
H
H
44
(D)
43
(C)
H
H
46
(F)
45
(E)
H
H
48
(H)
47
(G)
H
H
49
(I)
2E
(.)
H
H
4B
(K) 4A
(J)
H
H
Set by (Set
timing)
S
(On error)

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