Mitsubishi Electric Melsec Q Series User Manual page 91

3
SPECIFICATIONS
(3) Sampling error information (Buffer memory address: 1008 to 1011)
(a) The tag sampling error information is stored.
(b) The bit corresponding to the tag setting No. to which the Sampling error occurred
Buffer memory address: 1008
(c) The following results when a Sampling error occurs.
(4) Sampling 1 to 64, error codes (Buffer memory address: 1012 to 1075)
The error code that indicates the error contents is stored in the corresponding tag
setting number area for which the Sampling error occurred.
For error codes, refer to the following:
is turned ON.
0: No sampling error
1: Sampling error detected
b15 b14
16 15
1009 32 31
1010
48 47
1011
64 63
Figure 3.10 Sampling error information area
(Example) When an error occurred in the tag sampling of the tag setting number
16
• The Sampling error (X11) is turned ON.
• Sampling error information area (Buffer memory address: 1008 (bit 15)) is
turned ON.
• The error code is stored in the Sampling 16, error code area (Buffer memory
address: 1027)
Section 10.2 Error Code List
b13 b12 b11 b10 b9 b8 b7
14 13 12 11 10 9 8
30 29 28 27 26 25 24
46 45 44 43 42 41 40
62 61 60 59 58 57 56
3.6 Buffer Memory Details
3.6.7 Tag status area
b6 b5 b4 b3 b2 b1 b0
7 6 5 4 3 2 1
23 22 21 20 19 18 17
39 38 37 36 35 34 33
55 54 53 52 51 50 49
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