Yokogawa Standalone MW100 - Manual (Page 122)

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IM MW100-S16E-1
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Mapping rules of MW100 channel data to the specific variation of DNP object objects
are shown in Table 66 to Table 68.
Table 66. Mapping rule of channel data (1/3 - for packed bit or flag)
Value on DNP object Kind Narrative
Packed Bit Flag
+ Over + Over
value has overed the upper span
0 0x00
(Online, Over-Range)
- Over - Over
value has overed the lower span
0 0x00
(Online, Over-Range)
Skip Skip
channel is configured to be skip
0 0x00
(-)
No channel No Channel
channel does not exist
0 0x00
(-)
Error Error
channel has failed to make value
0 0x00
(-)
Invalid Invalid
data is not valid
0 0x00
(-)
Lack Lack
computation has slipped
0 0x00
(-)
Valid data value (0) 0 0x01
(Online)
data value (except for
0, INF, NaN)
1 0x81
(Online)
data value (+INF, -INF) 0 0x21
(Online, Over-Range)
data value (NaN) 0 0x00
(-)
( ) shows the name of bits in flag